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Large throat sac Stock Photos and Images
Mesmerising glamorous male Australian Bustard conspicuously dancing. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/mesmerising-glamorous-male-australian-bustard-conspicuously-dancing-image476350864.htmlRF2JJYJAT–Mesmerising glamorous male Australian Bustard conspicuously dancing.
Pelican laying on grass with large bill resting on chest. Close up image in landscape format. Orange speckely marked blue gray bill and pink face. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-pelican-laying-on-grass-with-large-bill-resting-on-chest-close-up-102438660.htmlRMFXJDFG–Pelican laying on grass with large bill resting on chest. Close up image in landscape format. Orange speckely marked blue gray bill and pink face.
A pelican cleans its feathers with its beak by bending the throat Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/a-pelican-cleans-its-feathers-with-its-beak-by-bending-the-throat-image460170557.htmlRF2HMJG6N–A pelican cleans its feathers with its beak by bending the throat
Marabou stork (Leptoptilos crumenifer) at the St. Augustine Alligator Farm and Zoological Park in St. Augustine, Florida. (USA) Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/marabou-stork-leptoptilos-crumenifer-at-the-st-augustine-alligator-farm-and-zoological-park-in-st-augustine-florida-usa-image217446865.htmlRMPHNFKD–Marabou stork (Leptoptilos crumenifer) at the St. Augustine Alligator Farm and Zoological Park in St. Augustine, Florida. (USA)
A Southern ground-hornbill - Bucorvus leadbeateri - with its bright red face and throat in the Kruger National Park, South Africa. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/a-southern-ground-hornbill-bucorvus-leadbeateri-with-its-bright-red-face-and-throat-in-the-kruger-national-park-south-africa-image336987761.htmlRF2AG7395–A Southern ground-hornbill - Bucorvus leadbeateri - with its bright red face and throat in the Kruger National Park, South Africa.
Close-up of South African Marabou stork (Leptoptilos crumenifer) at the St. Augustine Alligator Farm Zoological Park in St. Augustine, Florida. (USA) Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/close-up-of-south-african-marabou-stork-leptoptilos-crumenifer-at-the-st-augustine-alligator-farm-zoological-park-in-st-augustine-florida-usa-image416735631.htmlRM2F5YXFB–Close-up of South African Marabou stork (Leptoptilos crumenifer) at the St. Augustine Alligator Farm Zoological Park in St. Augustine, Florida. (USA)
the siamang have furry bodies are black , they don't have tails, and they have a large gray or pink throat sac that inflates when they call Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/the-siamang-have-furry-bodies-are-black-they-dont-have-tails-and-they-have-a-large-gray-or-pink-throat-sac-that-inflates-when-they-call-image575680555.htmlRF2TCGEBR–the siamang have furry bodies are black , they don't have tails, and they have a large gray or pink throat sac that inflates when they call
American white pelican with open beak showing the inside of its pouch Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-american-white-pelican-with-open-beak-showing-the-inside-of-its-pouch-84669242.htmlRFEWN0DE–American white pelican with open beak showing the inside of its pouch
Marabou Stork Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/marabou-stork-image222165669.htmlRFPWCEG5–Marabou Stork
pelican 'Dalmatian' opens his mouth and catches the fish that a fisherman threw at the lake Kerkini, Greece. The fishermen of the area feed the pelica Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-image-pelican-dalmatian-opens-his-mouth-and-catches-the-fish-that-a-fisherman-169069513.htmlRFKR1NTW–pelican 'Dalmatian' opens his mouth and catches the fish that a fisherman threw at the lake Kerkini, Greece. The fishermen of the area feed the pelica
Marabou stork in captivity Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-image-marabou-stork-in-captivity-167218760.htmlRMKM1D6G–Marabou stork in captivity
American White Pelican (Pelecanus erythrorhynchos) Large pair of white pelicans, against deep blue water, Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/american-white-pelican-pelecanus-erythrorhynchos-large-pair-of-white-image63784522.htmlRMDKNHPJ–American White Pelican (Pelecanus erythrorhynchos) Large pair of white pelicans, against deep blue water,
Marabou stork in captivity Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-image-marabou-stork-in-captivity-167218758.htmlRMKM1D6E–Marabou stork in captivity
Formation of pelicans on the coast under blue skies Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/formation-of-pelicans-on-the-coast-under-blue-skies-image247054699.htmlRFT9X8P3–Formation of pelicans on the coast under blue skies
Marabou stork in captivity Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-image-marabou-stork-in-captivity-167278916.htmlRMKM45Y0–Marabou stork in captivity
American white pelican filtering water with fish through sac Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-american-white-pelican-filtering-water-with-fish-through-sac-172926584.htmlRFM19DHC–American white pelican filtering water with fish through sac
A large pale waterbird with a hefty pinkish pouched bill marked with diagnostic dark spots on the upper mandible. The head is grizzled with a hint of Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/a-large-pale-waterbird-with-a-hefty-pinkish-pouched-bill-marked-with-diagnostic-dark-spots-on-the-upper-mandible-the-head-is-grizzled-with-a-hint-of-image426561103.htmlRF2FNYF13–A large pale waterbird with a hefty pinkish pouched bill marked with diagnostic dark spots on the upper mandible. The head is grizzled with a hint of
Close up of airmail postage stamp from Guinea Bissau, featuring an American White Pelican. Audubon Art series issued 1985. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/close-up-of-airmail-postage-stamp-from-guinea-bissau-featuring-an-american-white-pelican-audubon-art-series-issued-1985-image330976521.htmlRF2A6D7X1–Close up of airmail postage stamp from Guinea Bissau, featuring an American White Pelican. Audubon Art series issued 1985.
Louis, Vaclav and Gargi, St. James's Park's famous resident pelicans Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-louis-vaclav-and-gargi-st-jamess-parks-famous-resident-pelicans-137198085.htmlRMHY5WFH–Louis, Vaclav and Gargi, St. James's Park's famous resident pelicans
American White Pelican (Pelecanus erythrorhynchos) Large white pelican, with reflection, against deep blue water. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/american-white-pelican-pelecanus-erythrorhynchos-large-white-pelican-image63784272.htmlRMDKNHDM–American White Pelican (Pelecanus erythrorhynchos) Large white pelican, with reflection, against deep blue water.
00671-00412American White Pelican (Pelecanus erythrorhynchos) in flight Hans Suter W.A., Corpus Christi TX Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/00671-00412american-white-pelican-pelecanus-erythrorhynchos-in-flight-hans-suter-wa-corpus-christi-tx-image232261533.htmlRMRDTBXN–00671-00412American White Pelican (Pelecanus erythrorhynchos) in flight Hans Suter W.A., Corpus Christi TX
American White Pelican (Pelecanus erythrorhynchos) Large white pelican, against deep blue water, searching for food. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/american-white-pelican-pelecanus-erythrorhynchos-large-white-pelican-image63784617.htmlRMDKNHX1–American White Pelican (Pelecanus erythrorhynchos) Large white pelican, against deep blue water, searching for food.
Two Marabou storks take off from shallow lake in Kilimanjaro, Tanzania Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-two-marabou-storks-take-off-from-shallow-lake-in-kilimanjaro-tanzania-140733073.htmlRFJ4XXD5–Two Marabou storks take off from shallow lake in Kilimanjaro, Tanzania
Male dusky grouse in display during mating season. Yaak Valley in the Purcell Mountains, northwest Montana. (Photo by Randy Beacham) Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-male-dusky-grouse-in-display-during-mating-season-yaak-valley-in-the-75945410.htmlRFEBFH42–Male dusky grouse in display during mating season. Yaak Valley in the Purcell Mountains, northwest Montana. (Photo by Randy Beacham)
A pelican looks to the left with its back turned towards us and standing in water Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/a-pelican-looks-to-the-left-with-its-back-turned-towards-us-and-standing-in-water-image460068812.htmlRF2HMDXD0–A pelican looks to the left with its back turned towards us and standing in water
the siamang have furry bodies are black , they don't have tails, and they have a large gray or pink throat sac that inflates when they call Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/the-siamang-have-furry-bodies-are-black-they-dont-have-tails-and-they-have-a-large-gray-or-pink-throat-sac-that-inflates-when-they-call-image573531085.htmlRF2T92GN1–the siamang have furry bodies are black , they don't have tails, and they have a large gray or pink throat sac that inflates when they call
Male dusky grouse showing mating display in spring. Yaak Valley, Montana. (Photo by Randy Beacham) Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-male-dusky-grouse-showing-mating-display-in-spring-yaak-valley-montana-75945418.htmlRFEBFH4A–Male dusky grouse showing mating display in spring. Yaak Valley, Montana. (Photo by Randy Beacham)
Grey Crowned Crane Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/grey-crowned-crane-image233378474.htmlRFRFK8HE–Grey Crowned Crane
pelican 'Dalmatian' opens his mouth and catches the fish that a fisherman threw at the lake Kerkini, Greece. The fishermen of the area feed the pelica Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-image-pelican-dalmatian-opens-his-mouth-and-catches-the-fish-that-a-fisherman-169069582.htmlRFKR1NYA–pelican 'Dalmatian' opens his mouth and catches the fish that a fisherman threw at the lake Kerkini, Greece. The fishermen of the area feed the pelica
Marabou stork (Leptoptilos crumenifer) sitting on the wooden perch. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/marabou-stork-leptoptilos-crumenifer-sitting-on-the-wooden-perch-image223466799.htmlRFPYFP53–Marabou stork (Leptoptilos crumenifer) sitting on the wooden perch.
Wonderful distinctive majestic Australian Bustard with remarkable plumage. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/wonderful-distinctive-majestic-australian-bustard-with-remarkable-plumage-image605609872.htmlRF2X57WG0–Wonderful distinctive majestic Australian Bustard with remarkable plumage.
Also known as the Red Capped Mangabeys due to the red fur on the top of their head and a white collar Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/also-known-as-the-red-capped-mangabeys-due-to-the-red-fur-on-the-top-image61661572.htmlRFDG8WY0–Also known as the Red Capped Mangabeys due to the red fur on the top of their head and a white collar
A closeup portrait of an imposing radiant male Australian Bustard in dazzling beauty. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/a-closeup-portrait-of-an-imposing-radiant-male-australian-bustard-in-dazzling-beauty-image551273894.htmlRF2R0TKDA–A closeup portrait of an imposing radiant male Australian Bustard in dazzling beauty.
Marabou stork in captivity Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-image-marabou-stork-in-captivity-167278912.htmlRMKM45XT–Marabou stork in captivity
American white pelican fishing in white water near Saylorville dam, Iowa Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-american-white-pelican-fishing-in-white-water-near-saylorville-dam-172926550.htmlRFM19DG6–American white pelican fishing in white water near Saylorville dam, Iowa
Marabou Stork Leptoptilos crumeniferus Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/marabou-stork-leptoptilos-crumeniferus-image217611478.htmlRMPJ11JE–Marabou Stork Leptoptilos crumeniferus
A pelican eats fish in the water Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/a-pelican-eats-fish-in-the-water-image503995408.htmlRF2M7XY80–A pelican eats fish in the water
Louis, Vaclav and Gargi, St. James's Park's famous resident pelicans Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-louis-vaclav-and-gargi-st-jamess-parks-famous-resident-pelicans-137198082.htmlRMHY5WFE–Louis, Vaclav and Gargi, St. James's Park's famous resident pelicans
Northwestern Greenland, Thule Bay. Little auk nesting colony. AKA dovekie (Alle alle) Adult little auk with full gular pouch, carrying food. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/northwestern-greenland-thule-bay-little-auk-nesting-colony-aka-dovekie-alle-alle-adult-little-auk-with-full-gular-pouch-carrying-food-image561977224.htmlRM2RJ87K4–Northwestern Greenland, Thule Bay. Little auk nesting colony. AKA dovekie (Alle alle) Adult little auk with full gular pouch, carrying food.
A group of six adult American White Pelicans (Pelecanus erythrorhynchos) swim along a quiet stream during midday. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-a-group-of-six-adult-american-white-pelicans-pelecanus-erythrorhynchos-84534115.htmlRFEWET3F–A group of six adult American White Pelicans (Pelecanus erythrorhynchos) swim along a quiet stream during midday.
American White Pelican (Pelecanus erythrorhynchos) Large white pelican, against deep blue water, searching for food. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/american-white-pelican-pelecanus-erythrorhynchos-large-white-pelican-image63784579.htmlRMDKNHTK–American White Pelican (Pelecanus erythrorhynchos) Large white pelican, against deep blue water, searching for food.
Two Marabou storks take off from shallow lake in Kilimanjaro, Tanzania Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/two-marabou-storks-take-off-from-shallow-lake-in-kilimanjaro-tanzania-image229745547.htmlRFR9NPP3–Two Marabou storks take off from shallow lake in Kilimanjaro, Tanzania
American White Pelican (Pelecanus erythrorhynchos) Large white pelican, with wings spread, against deep blue water. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/american-white-pelican-pelecanus-erythrorhynchos-large-white-pelican-image63784320.htmlRMDKNHFC–American White Pelican (Pelecanus erythrorhynchos) Large white pelican, with wings spread, against deep blue water.
Portrait of a Marabou Stork 'Leptoptilos crumeniferus' looking directly at the camera Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-portrait-of-a-marabou-stork-leptoptilos-crumeniferus-looking-directly-14692150.htmlRMAJC98R–Portrait of a Marabou Stork 'Leptoptilos crumeniferus' looking directly at the camera
American White Pelican (Pelecanus erythrorhynchos) Large white pelican, against deep blue water, swallowing its catch of fish. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/american-white-pelican-pelecanus-erythrorhynchos-large-white-pelican-image63784549.htmlRMDKNHRH–American White Pelican (Pelecanus erythrorhynchos) Large white pelican, against deep blue water, swallowing its catch of fish.
Kori bustard (Ardeotis kori) courtship ritual in Ngorongoro, Tanzania Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/kori-bustard-ardeotis-kori-courtship-ritual-in-ngorongoro-tanzania-image409594555.htmlRF2EPAJ0Y–Kori bustard (Ardeotis kori) courtship ritual in Ngorongoro, Tanzania
American White Pelican (Pelecanus erythrorhynchos) Large white pelican, in flight, with wings spread, against deep blue water. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/american-white-pelican-pelecanus-erythrorhynchos-large-white-pelican-image63784221.htmlRMDKNHBW–American White Pelican (Pelecanus erythrorhynchos) Large white pelican, in flight, with wings spread, against deep blue water.
pelican 'Dalmatian' opens his mouth and catches the fish that a fisherman threw at the lake Kerkini, Greece. The fishermen of the area feed the pelica Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-image-pelican-dalmatian-opens-his-mouth-and-catches-the-fish-that-a-fisherman-169069599.htmlRFKR1NYY–pelican 'Dalmatian' opens his mouth and catches the fish that a fisherman threw at the lake Kerkini, Greece. The fishermen of the area feed the pelica
American White Pelican (Pelecanus erythrorhynchos) Large white pelican, running and taking off, against deep blue water. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/american-white-pelican-pelecanus-erythrorhynchos-large-white-pelican-image63784156.htmlRMDKNH9G–American White Pelican (Pelecanus erythrorhynchos) Large white pelican, running and taking off, against deep blue water.
Marabou stork (Leptoptilos crumenifer) standing on the green among smaller birds. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/marabou-stork-leptoptilos-crumenifer-standing-on-the-green-among-smaller-birds-image223466797.htmlRFPYFP51–Marabou stork (Leptoptilos crumenifer) standing on the green among smaller birds.
American White Pelican (Pelecanus erythrorhynchos) Large white pelican, in flight, with wings spread, against deep blue sky. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/american-white-pelican-pelecanus-erythrorhynchos-large-white-pelican-image63784455.htmlRMDKNHM7–American White Pelican (Pelecanus erythrorhynchos) Large white pelican, in flight, with wings spread, against deep blue sky.
A pelican eats fish in the water. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/a-pelican-eats-fish-in-the-water-image549696438.htmlRF2PX8RBJ–A pelican eats fish in the water.
. Local and regional anesthesia; with chapters on spinal, epidural, paravertebral, and parasacral analgesia, and other applications of local and regional anesthesia to the surgery of the eye, ear, nose and throat, and to dental practice. Fig. 86.—Method of making injections around neck of sac, with finger within sac. 1>. Fig. 87.—Semi-diagramatic drawing from actual operation illustrating inguinalcanal opened, sac dissected from cord and opened, and separate fatty mass extendingdown into internal ring. (Modified from Speed.) HERNIA 369 In case the hernial ring is very large, it may be neces Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/local-and-regional-anesthesia-with-chapters-on-spinal-epidural-paravertebral-and-parasacral-analgesia-and-other-applications-of-local-and-regional-anesthesia-to-the-surgery-of-the-eye-ear-nose-and-throat-and-to-dental-practice-fig-86method-of-making-injections-around-neck-of-sac-with-finger-within-sac-1gt-fig-87semi-diagramatic-drawing-from-actual-operation-illustrating-inguinalcanal-opened-sac-dissected-from-cord-and-opened-and-separate-fatty-mass-extendingdown-into-internal-ring-modified-from-speed-hernia-369-in-case-the-hernial-ring-is-very-large-it-may-be-neces-image337153017.htmlRM2AGEJ35–. Local and regional anesthesia; with chapters on spinal, epidural, paravertebral, and parasacral analgesia, and other applications of local and regional anesthesia to the surgery of the eye, ear, nose and throat, and to dental practice. Fig. 86.—Method of making injections around neck of sac, with finger within sac. 1>. Fig. 87.—Semi-diagramatic drawing from actual operation illustrating inguinalcanal opened, sac dissected from cord and opened, and separate fatty mass extendingdown into internal ring. (Modified from Speed.) HERNIA 369 In case the hernial ring is very large, it may be neces
American white pelican fishing in white water near Saylorville dam, Iowa Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-american-white-pelican-fishing-in-white-water-near-saylorville-dam-172926572.htmlRFM19DH0–American white pelican fishing in white water near Saylorville dam, Iowa
Marabou Stork Leptoptilos crumeniferus in flight Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/marabou-stork-leptoptilos-crumeniferus-in-flight-image217611496.htmlRMPJ11K4–Marabou Stork Leptoptilos crumeniferus in flight
A pelican eats fish in the water Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/a-pelican-eats-fish-in-the-water-image503874556.htmlRF2M7ND3T–A pelican eats fish in the water
Louis, Vaclav and Gargi, St. James's Park's famous resident pelicans Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-louis-vaclav-and-gargi-st-jamess-parks-famous-resident-pelicans-137198081.htmlRMHY5WFD–Louis, Vaclav and Gargi, St. James's Park's famous resident pelicans
Marabou Stork, (Leptoptilos crumenifer) Masai Mara, Kenya, Africa Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-image-marabou-stork-leptoptilos-crumenifer-masai-mara-kenya-africa-162814122.htmlRMKCTR22–Marabou Stork, (Leptoptilos crumenifer) Masai Mara, Kenya, Africa
Northwestern Greenland, Thule Bay. Little auk nesting colony. AKA dovekie (Alle alle) Adult little auk with full gular pouch, carrying food. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/northwestern-greenland-thule-bay-little-auk-nesting-colony-aka-dovekie-alle-alle-adult-little-auk-with-full-gular-pouch-carrying-food-image561977321.htmlRM2RJ87PH–Northwestern Greenland, Thule Bay. Little auk nesting colony. AKA dovekie (Alle alle) Adult little auk with full gular pouch, carrying food.
. Key to North American birds; containing a concise account of every species of living and fossil bird at present known from the continent north of the Mexican and United States boundary. Illustrated by 6 steel plates and upwards of 250 woodcuts. Birds. PELECANIDiE, PELICANS. 299 onlj^ at their apex ; the long broad interramal space, and the throat, occupied by an enormous membranous sac. Nostrils abortive. Wings extremely long, in the upper and fore-arm portions, as well as the pinion, with very numerous remiges. Tail very short, of 20 or more feathers. Feet short, very stout. Size large. The Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/key-to-north-american-birds-containing-a-concise-account-of-every-species-of-living-and-fossil-bird-at-present-known-from-the-continent-north-of-the-mexican-and-united-states-boundary-illustrated-by-6-steel-plates-and-upwards-of-250-woodcuts-birds-pelecanidie-pelicans-299-onlj-at-their-apex-the-long-broad-interramal-space-and-the-throat-occupied-by-an-enormous-membranous-sac-nostrils-abortive-wings-extremely-long-in-the-upper-and-fore-arm-portions-as-well-as-the-pinion-with-very-numerous-remiges-tail-very-short-of-20-or-more-feathers-feet-short-very-stout-size-large-the-image216353834.htmlRMPFYNEJ–. Key to North American birds; containing a concise account of every species of living and fossil bird at present known from the continent north of the Mexican and United States boundary. Illustrated by 6 steel plates and upwards of 250 woodcuts. Birds. PELECANIDiE, PELICANS. 299 onlj^ at their apex ; the long broad interramal space, and the throat, occupied by an enormous membranous sac. Nostrils abortive. Wings extremely long, in the upper and fore-arm portions, as well as the pinion, with very numerous remiges. Tail very short, of 20 or more feathers. Feet short, very stout. Size large. The
pelican 'Dalmatian' opens his mouth and catches the fish that a fisherman threw at the lake Kerkini, Greece. The fishermen of the area feed the pelica Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-image-pelican-dalmatian-opens-his-mouth-and-catches-the-fish-that-a-fisherman-169069654.htmlRFKR1P1X–pelican 'Dalmatian' opens his mouth and catches the fish that a fisherman threw at the lake Kerkini, Greece. The fishermen of the area feed the pelica
Marabou stork (Leptoptilos crumenifer) standing with his bill open. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/marabou-stork-leptoptilos-crumenifer-standing-with-his-bill-open-image223466790.htmlRFPYFP4P–Marabou stork (Leptoptilos crumenifer) standing with his bill open.
American White Pelican (Pelecanus erythrorhynchos) Large white pelican, in flight, with wings spread, against deep blue sky. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/american-white-pelican-pelecanus-erythrorhynchos-large-white-pelican-image63784127.htmlRMDKNH8F–American White Pelican (Pelecanus erythrorhynchos) Large white pelican, in flight, with wings spread, against deep blue sky.
A pelican eats fish in the water. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/a-pelican-eats-fish-in-the-water-image549567041.htmlRF2PX2XA9–A pelican eats fish in the water.
. Outlines of the comparative physiology and morphology of animals. Anatomy, Comparative; Physiology, Comparative. 368 PHYSIOLOGY AND MORPHOLOGY OF ANIMALS. the throat almost directly into two large sacs; only each sac is sacculated on the interior, so as to increase its surface (Fig. 249). The aeration of the blood, there- fore, is still more imperfect than in reptiles. (2) Again amphibians not only have no diaphragm, but they have no ribs. The mechanics of their breathing is entirely different from all previously men- tioned. It is not diaphragmatic nor yet costal. It is a throat respiration Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/outlines-of-the-comparative-physiology-and-morphology-of-animals-anatomy-comparative-physiology-comparative-368-physiology-and-morphology-of-animals-the-throat-almost-directly-into-two-large-sacs-only-each-sac-is-sacculated-on-the-interior-so-as-to-increase-its-surface-fig-249-the-aeration-of-the-blood-there-fore-is-still-more-imperfect-than-in-reptiles-2-again-amphibians-not-only-have-no-diaphragm-but-they-have-no-ribs-the-mechanics-of-their-breathing-is-entirely-different-from-all-previously-men-tioned-it-is-not-diaphragmatic-nor-yet-costal-it-is-a-throat-respiration-image232320562.htmlRMRDY36X–. Outlines of the comparative physiology and morphology of animals. Anatomy, Comparative; Physiology, Comparative. 368 PHYSIOLOGY AND MORPHOLOGY OF ANIMALS. the throat almost directly into two large sacs; only each sac is sacculated on the interior, so as to increase its surface (Fig. 249). The aeration of the blood, there- fore, is still more imperfect than in reptiles. (2) Again amphibians not only have no diaphragm, but they have no ribs. The mechanics of their breathing is entirely different from all previously men- tioned. It is not diaphragmatic nor yet costal. It is a throat respiration
American white pelican filtering water with fish through its pouch Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-american-white-pelican-filtering-water-with-fish-through-its-pouch-172926578.htmlRFM19DH6–American white pelican filtering water with fish through its pouch
Louis, Vaclav and Gargi, St. James's Park's famous resident pelicans Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-louis-vaclav-and-gargi-st-jamess-parks-famous-resident-pelicans-137198084.htmlRMHY5WFG–Louis, Vaclav and Gargi, St. James's Park's famous resident pelicans
Marabou Stork, (Leptoptilos crumenifer) Masai Mara, Kenya, Africa Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/marabou-stork-leptoptilos-crumenifer-masai-mara-kenya-africa-image217611487.htmlRMPJ11JR–Marabou Stork, (Leptoptilos crumenifer) Masai Mara, Kenya, Africa
Northwestern Greenland, Thule Bay. Little auk nesting colony. AKA dovekie (Alle alle) Adult little auk with full gular pouch, carrying food. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/northwestern-greenland-thule-bay-little-auk-nesting-colony-aka-dovekie-alle-alle-adult-little-auk-with-full-gular-pouch-carrying-food-image561978575.htmlRM2RJ89BB–Northwestern Greenland, Thule Bay. Little auk nesting colony. AKA dovekie (Alle alle) Adult little auk with full gular pouch, carrying food.
pelican 'Dalmatian' opens his mouth and catches the fish that a fisherman threw at the lake Kerkini, Greece. The fishermen of the area feed the pelica Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-image-pelican-dalmatian-opens-his-mouth-and-catches-the-fish-that-a-fisherman-169069731.htmlRFKR1P4K–pelican 'Dalmatian' opens his mouth and catches the fish that a fisherman threw at the lake Kerkini, Greece. The fishermen of the area feed the pelica
American White Pelican (Pelecanus erythrorhynchos) Large white pelican, in flight, with wings spread, against deep blue sky. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/american-white-pelican-pelecanus-erythrorhynchos-large-white-pelican-image63784487.htmlRMDKNHNB–American White Pelican (Pelecanus erythrorhynchos) Large white pelican, in flight, with wings spread, against deep blue sky.
A pelican eats fish in the water. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/a-pelican-eats-fish-in-the-water-image549567049.htmlRF2PX2XAH–A pelican eats fish in the water.
![. Text book of vertebrate zoology. Vertebrates; Anatomy, Comparative. 320 CLASSIFICATION OF VERTEBRATES. -teeth usually on pterygoids. Usually a large brightly colored sac beneath the throat connected with the hyoid. Over 300 species known, all but a few from the new world. Anolis includes the 'chameleon' {A caroli- nensis) of our southern states. Sce- leporus contains the common lizard or swift (.S". Tindiilatus) of the eastern states north to Connecticut and Mich- igan. The various species of ' horned toad' belong to Fhrynosoma. The Agamid^ replace the Iguanida in the eastern hemisphere Stock Photo](https://c8.alamy.com/comp/RDPDFD/text-book-of-vertebrate-zoology-vertebrates-anatomy-comparative-320-classification-of-vertebrates-teeth-usually-on-pterygoids-usually-a-large-brightly-colored-sac-beneath-the-throat-connected-with-the-hyoid-over-300-species-known-all-but-a-few-from-the-new-world-anolis-includes-the-chameleon-a-caroli-nensis-of-our-southern-states-sce-leporus-contains-the-common-lizard-or-swift-squot-tindiilatus-of-the-eastern-states-north-to-connecticut-and-mich-igan-the-various-species-of-horned-toad-belong-to-fhrynosoma-the-agamid-replace-the-iguanida-in-the-eastern-hemisphere-RDPDFD.jpg ". Text book of vertebrate zoology. Vertebrates; Anatomy, Comparative. 320 CLASSIFICATION OF VERTEBRATES. -teeth usually on pterygoids. Usually a large brightly colored sac beneath the throat connected with the hyoid. Over 300 species known, all but a few from the new world. Anolis includes the 'chameleon' {A caroli- nensis) of our southern states. Sce- leporus contains the common lizard or swift (.S". Tindiilatus) of the eastern states north to Connecticut and Mich- igan. The various species of ' horned toad' belong to Fhrynosoma. The Agamid^ replace the Iguanida in the eastern hemisphere Stock Photo")
. Text book of vertebrate zoology. Vertebrates; Anatomy, Comparative. 320 CLASSIFICATION OF VERTEBRATES. -teeth usually on pterygoids. Usually a large brightly colored sac beneath the throat connected with the hyoid. Over 300 species known, all but a few from the new world. Anolis includes the 'chameleon' {A caroli- nensis) of our southern states. Sce- leporus contains the common lizard or swift (.S". Tindiilatus) of the eastern states north to Connecticut and Mich- igan. The various species of ' horned toad' belong to Fhrynosoma. The Agamid^ replace the Iguanida in the eastern hemisphere Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/text-book-of-vertebrate-zoology-vertebrates-anatomy-comparative-320-classification-of-vertebrates-teeth-usually-on-pterygoids-usually-a-large-brightly-colored-sac-beneath-the-throat-connected-with-the-hyoid-over-300-species-known-all-but-a-few-from-the-new-world-anolis-includes-the-chameleon-a-caroli-nensis-of-our-southern-states-sce-leporus-contains-the-common-lizard-or-swift-squot-tindiilatus-of-the-eastern-states-north-to-connecticut-and-mich-igan-the-various-species-of-horned-toad-belong-to-fhrynosoma-the-agamid-replace-the-iguanida-in-the-eastern-hemisphere-image232218881.htmlRMRDPDFD–. Text book of vertebrate zoology. Vertebrates; Anatomy, Comparative. 320 CLASSIFICATION OF VERTEBRATES. -teeth usually on pterygoids. Usually a large brightly colored sac beneath the throat connected with the hyoid. Over 300 species known, all but a few from the new world. Anolis includes the 'chameleon' {A caroli- nensis) of our southern states. Sce- leporus contains the common lizard or swift (.S". Tindiilatus) of the eastern states north to Connecticut and Mich- igan. The various species of ' horned toad' belong to Fhrynosoma. The Agamid^ replace the Iguanida in the eastern hemisphere
American white pelicans fishing together Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-american-white-pelicans-fishing-together-172926535.htmlRFM19DFK–American white pelicans fishing together
American white pelican on blue river background Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-american-white-pelican-on-blue-river-background-172926617.htmlRFM19DJH–American white pelican on blue river background
Marabou Stork, (Leptoptilos crumenifer) Masai Mara, Kenya, Africa Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-image-marabou-stork-leptoptilos-crumenifer-masai-mara-kenya-africa-162814382.htmlRMKCTRBA–Marabou Stork, (Leptoptilos crumenifer) Masai Mara, Kenya, Africa
Northwestern Greenland, Thule Bay. Little auk nesting colony. AKA dovekie (Alle alle) Adult little auk with full gular pouch, carrying food. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/northwestern-greenland-thule-bay-little-auk-nesting-colony-aka-dovekie-alle-alle-adult-little-auk-with-full-gular-pouch-carrying-food-image561979005.htmlRM2RJ89XN–Northwestern Greenland, Thule Bay. Little auk nesting colony. AKA dovekie (Alle alle) Adult little auk with full gular pouch, carrying food.
pelican 'Dalmatian' opens his mouth and catches the fish that a fisherman threw at the lake Kerkini, Greece. The fishermen of the area feed the pelica Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-image-pelican-dalmatian-opens-his-mouth-and-catches-the-fish-that-a-fisherman-169069524.htmlRFKR1NW8–pelican 'Dalmatian' opens his mouth and catches the fish that a fisherman threw at the lake Kerkini, Greece. The fishermen of the area feed the pelica
American White Pelican (Pelecanus erythrorhynchos) Large white pelican, in flight, with wings spread, against deep blue sky. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/american-white-pelican-pelecanus-erythrorhynchos-large-white-pelican-image63784175.htmlRMDKNHA7–American White Pelican (Pelecanus erythrorhynchos) Large white pelican, in flight, with wings spread, against deep blue sky.
A pelican eats fish in the water. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/a-pelican-eats-fish-in-the-water-image549696519.htmlRF2PX8REF–A pelican eats fish in the water.
American White Pelican (Pelecanus erythrorhynchos) Large white pelican, in flight, with wings spread, against deep blue sky. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/american-white-pelican-pelecanus-erythrorhynchos-large-white-pelican-image63784436.htmlRMDKNHKG–American White Pelican (Pelecanus erythrorhynchos) Large white pelican, in flight, with wings spread, against deep blue sky.
. Comparative zoology, structural and systematic. For use in schools and colleges. Zoology. VEKTEBRATA. 317. Fio. 29S.—Cormoi-aiit (Graculus). Terns, which frequent the sea-coast, lakes, and rivers; and the Albatrosses and Petrels (the largest and smallest of web-footed Birds), which are oceanic. 3. Totipalmates, or Cormorants. — Characterized by a long bill, generally hooked; wings rather long; and toes long, and all four joined to- gether by broad webs. Throat generally na- ked, and furnished with a sac. The major- ity are large sea-birds, and feed on Fishes, Mollusks, and Insects. Examples Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/comparative-zoology-structural-and-systematic-for-use-in-schools-and-colleges-zoology-vektebrata-317-fio-29scormoi-aiit-graculus-terns-which-frequent-the-sea-coast-lakes-and-rivers-and-the-albatrosses-and-petrels-the-largest-and-smallest-of-web-footed-birds-which-are-oceanic-3-totipalmates-or-cormorants-characterized-by-a-long-bill-generally-hooked-wings-rather-long-and-toes-long-and-all-four-joined-to-gether-by-broad-webs-throat-generally-na-ked-and-furnished-with-a-sac-the-major-ity-are-large-sea-birds-and-feed-on-fishes-mollusks-and-insects-examples-image232665466.htmlRMREER4X–. Comparative zoology, structural and systematic. For use in schools and colleges. Zoology. VEKTEBRATA. 317. Fio. 29S.—Cormoi-aiit (Graculus). Terns, which frequent the sea-coast, lakes, and rivers; and the Albatrosses and Petrels (the largest and smallest of web-footed Birds), which are oceanic. 3. Totipalmates, or Cormorants. — Characterized by a long bill, generally hooked; wings rather long; and toes long, and all four joined to- gether by broad webs. Throat generally na- ked, and furnished with a sac. The major- ity are large sea-birds, and feed on Fishes, Mollusks, and Insects. Examples
American White Pelican (Pelecanus erythrorhynchos) Large white pelican, against deep blue water, searching for food. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/american-white-pelican-pelecanus-erythrorhynchos-large-white-pelican-image63784653.htmlRMDKNHY9–American White Pelican (Pelecanus erythrorhynchos) Large white pelican, against deep blue water, searching for food.
Northwestern Greenland, Thule Bay. Little auk nesting colony. AKA dovekie (Alle alle) Adult little auk with full gular pouch, carrying food. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/northwestern-greenland-thule-bay-little-auk-nesting-colony-aka-dovekie-alle-alle-adult-little-auk-with-full-gular-pouch-carrying-food-image561977493.htmlRM2RJ880N–Northwestern Greenland, Thule Bay. Little auk nesting colony. AKA dovekie (Alle alle) Adult little auk with full gular pouch, carrying food.
pelican 'Dalmatian' opens his mouth and catches the fish that a fisherman threw at the lake Kerkini, Greece. The fishermen of the area feed the pelica Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-image-pelican-dalmatian-opens-his-mouth-and-catches-the-fish-that-a-fisherman-169069514.htmlRFKR1NTX–pelican 'Dalmatian' opens his mouth and catches the fish that a fisherman threw at the lake Kerkini, Greece. The fishermen of the area feed the pelica
A pelican eats fish in the water. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/a-pelican-eats-fish-in-the-water-image549423542.htmlRF2PWTB9A–A pelican eats fish in the water.
. Comparative zoology, structural and systematic. For use in schools and colleges. Zoology. Fio. 29S.—Cormoi-aiit (Graculus). Terns, which frequent the sea-coast, lakes, and rivers; and the Albatrosses and Petrels (the largest and smallest of web-footed Birds), which are oceanic. 3. Totipalmates, or Cormorants. — Characterized by a long bill, generally hooked; wings rather long; and toes long, and all four joined to- gether by broad webs. Throat generally na- ked, and furnished with a sac. The major- ity are large sea-birds, and feed on Fishes, Mollusks, and Insects. Examples are the Cor- mora Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/comparative-zoology-structural-and-systematic-for-use-in-schools-and-colleges-zoology-fio-29scormoi-aiit-graculus-terns-which-frequent-the-sea-coast-lakes-and-rivers-and-the-albatrosses-and-petrels-the-largest-and-smallest-of-web-footed-birds-which-are-oceanic-3-totipalmates-or-cormorants-characterized-by-a-long-bill-generally-hooked-wings-rather-long-and-toes-long-and-all-four-joined-to-gether-by-broad-webs-throat-generally-na-ked-and-furnished-with-a-sac-the-major-ity-are-large-sea-birds-and-feed-on-fishes-mollusks-and-insects-examples-are-the-cor-mora-image232665461.htmlRMREER4N–. Comparative zoology, structural and systematic. For use in schools and colleges. Zoology. Fio. 29S.—Cormoi-aiit (Graculus). Terns, which frequent the sea-coast, lakes, and rivers; and the Albatrosses and Petrels (the largest and smallest of web-footed Birds), which are oceanic. 3. Totipalmates, or Cormorants. — Characterized by a long bill, generally hooked; wings rather long; and toes long, and all four joined to- gether by broad webs. Throat generally na- ked, and furnished with a sac. The major- ity are large sea-birds, and feed on Fishes, Mollusks, and Insects. Examples are the Cor- mora
American White Pelican (Pelecanus erythrorhynchos) On the water searching for food. Carsland Weir, Alberta, Canada Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-american-white-pelican-pelecanus-erythrorhynchos-on-the-water-searching-58363375.htmlRMDAXK27–American White Pelican (Pelecanus erythrorhynchos) On the water searching for food. Carsland Weir, Alberta, Canada
Northwestern Greenland, Thule Bay. Little auk nesting colony. AKA dovekie (Alle alle) Adult little auk with full gular pouch, carrying food. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/northwestern-greenland-thule-bay-little-auk-nesting-colony-aka-dovekie-alle-alle-adult-little-auk-with-full-gular-pouch-carrying-food-image561978168.htmlRM2RJ88TT–Northwestern Greenland, Thule Bay. Little auk nesting colony. AKA dovekie (Alle alle) Adult little auk with full gular pouch, carrying food.
pelican 'Dalmatian' opens his mouth and catches the fish that a fisherman threw at the lake Kerkini, Greece. The fishermen of the area feed the pelica Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-image-pelican-dalmatian-opens-his-mouth-and-catches-the-fish-that-a-fisherman-169069661.htmlRFKR1P25–pelican 'Dalmatian' opens his mouth and catches the fish that a fisherman threw at the lake Kerkini, Greece. The fishermen of the area feed the pelica
A pelican eats fish in the water. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/a-pelican-eats-fish-in-the-water-image549423539.htmlRF2PWTB97–A pelican eats fish in the water.
. The Biological bulletin. Biology; Zoology; Marine biology. 32 BERTRAM G. SMITH. IV. The Larva. A. Early Stages Studied in the Laboratory. The Neivly Hatched Larva. — At the time of hatching the larva (see Fig. 9) retains a large yolk sac. The dorsal surface is well. FlG. 9. Newly hatched larva of Cryptobranchus allegheniensis, 25 mm. long, photographed while living. X 2/^- pigmented, but the larva is pale as compared with amphibians that live exposed to the light. The ventral surface is lacking in pigment, leaving the abdominal region yellow from the presence of yolk and the throat region wh Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/the-biological-bulletin-biology-zoology-marine-biology-32-bertram-g-smith-iv-the-larva-a-early-stages-studied-in-the-laboratory-the-neivly-hatched-larva-at-the-time-of-hatching-the-larva-see-fig-9-retains-a-large-yolk-sac-the-dorsal-surface-is-well-flg-9-newly-hatched-larva-of-cryptobranchus-allegheniensis-25-mm-long-photographed-while-living-x-2-pigmented-but-the-larva-is-pale-as-compared-with-amphibians-that-live-exposed-to-the-light-the-ventral-surface-is-lacking-in-pigment-leaving-the-abdominal-region-yellow-from-the-presence-of-yolk-and-the-throat-region-wh-image234542355.htmlRMRHG94K–. The Biological bulletin. Biology; Zoology; Marine biology. 32 BERTRAM G. SMITH. IV. The Larva. A. Early Stages Studied in the Laboratory. The Neivly Hatched Larva. — At the time of hatching the larva (see Fig. 9) retains a large yolk sac. The dorsal surface is well. FlG. 9. Newly hatched larva of Cryptobranchus allegheniensis, 25 mm. long, photographed while living. X 2/^- pigmented, but the larva is pale as compared with amphibians that live exposed to the light. The ventral surface is lacking in pigment, leaving the abdominal region yellow from the presence of yolk and the throat region wh
pelican 'Dalmatian' opens his mouth and catches the fish that a fisherman threw at the lake Kerkini, Greece. The fishermen of the area feed the pelica Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-image-pelican-dalmatian-opens-his-mouth-and-catches-the-fish-that-a-fisherman-169069656.htmlRFKR1P20–pelican 'Dalmatian' opens his mouth and catches the fish that a fisherman threw at the lake Kerkini, Greece. The fishermen of the area feed the pelica
. Key to North American birds; containing a concise account of every species of living and fossil bird at present known from the continent north of the Mexican and United States boundary. Illustrated by 6 steel plates and upwards of 250 woodcuts. Birds. PELECANIDiE, PELICANS. 299 onlj^ at their apex ; the long broad interramal space, and the throat, occupied by an enormous membranous sac. Nostrils abortive. Wings extremely long, in the upper and fore-arm portions, as well as the pinion, with very numerous remiges. Tail very short, of 20 or more feathers. Feet short, very stout. Size large. The Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/key-to-north-american-birds-containing-a-concise-account-of-every-species-of-living-and-fossil-bird-at-present-known-from-the-continent-north-of-the-mexican-and-united-states-boundary-illustrated-by-6-steel-plates-and-upwards-of-250-woodcuts-birds-pelecanidie-pelicans-299-onlj-at-their-apex-the-long-broad-interramal-space-and-the-throat-occupied-by-an-enormous-membranous-sac-nostrils-abortive-wings-extremely-long-in-the-upper-and-fore-arm-portions-as-well-as-the-pinion-with-very-numerous-remiges-tail-very-short-of-20-or-more-feathers-feet-short-very-stout-size-large-the-image231990128.htmlRMRDC1NM–. Key to North American birds; containing a concise account of every species of living and fossil bird at present known from the continent north of the Mexican and United States boundary. Illustrated by 6 steel plates and upwards of 250 woodcuts. Birds. PELECANIDiE, PELICANS. 299 onlj^ at their apex ; the long broad interramal space, and the throat, occupied by an enormous membranous sac. Nostrils abortive. Wings extremely long, in the upper and fore-arm portions, as well as the pinion, with very numerous remiges. Tail very short, of 20 or more feathers. Feet short, very stout. Size large. The
pelican 'Dalmatian' opens his mouth and catches the fish that a fisherman threw at the lake Kerkini, Greece. The fishermen of the area feed the pelica Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-image-pelican-dalmatian-opens-his-mouth-and-catches-the-fish-that-a-fisherman-169069584.htmlRFKR1NYC–pelican 'Dalmatian' opens his mouth and catches the fish that a fisherman threw at the lake Kerkini, Greece. The fishermen of the area feed the pelica
. Bulletin - United States National Museum. Science. 38 BULLETIN 17 7, UNITED STATES NATIONAL MUSEUM belly granular; a large patch of coarse granules on the posterior aspect of the thighs, the remaining skin of the legs being quite smooth; an external vocal sac at the center of the throat, the loose skin terminating in a transverse fold across the chest between the arms. Dimensions: Snout to vent, 30 mm.; width of head, 11 mm.; diameter of eye, 4 mm.; diameter of tympanum, 2.5 mm.; foreleg from axilla, 21 mm.; hindleg from vent, 52 mm.; vent to heel, 31 mm. Color (in alcohol): Body color olive Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/bulletin-united-states-national-museum-science-38-bulletin-17-7-united-states-national-museum-belly-granular-a-large-patch-of-coarse-granules-on-the-posterior-aspect-of-the-thighs-the-remaining-skin-of-the-legs-being-quite-smooth-an-external-vocal-sac-at-the-center-of-the-throat-the-loose-skin-terminating-in-a-transverse-fold-across-the-chest-between-the-arms-dimensions-snout-to-vent-30-mm-width-of-head-11-mm-diameter-of-eye-4-mm-diameter-of-tympanum-25-mm-foreleg-from-axilla-21-mm-hindleg-from-vent-52-mm-vent-to-heel-31-mm-color-in-alcohol-body-color-olive-image233740832.htmlRMRG7PPT–. Bulletin - United States National Museum. Science. 38 BULLETIN 17 7, UNITED STATES NATIONAL MUSEUM belly granular; a large patch of coarse granules on the posterior aspect of the thighs, the remaining skin of the legs being quite smooth; an external vocal sac at the center of the throat, the loose skin terminating in a transverse fold across the chest between the arms. Dimensions: Snout to vent, 30 mm.; width of head, 11 mm.; diameter of eye, 4 mm.; diameter of tympanum, 2.5 mm.; foreleg from axilla, 21 mm.; hindleg from vent, 52 mm.; vent to heel, 31 mm. Color (in alcohol): Body color olive
pelikans in Kerkini Lake in northern Greece Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-image-pelikans-in-kerkini-lake-in-northern-greece-169069792.htmlRFKR1P6T–pelikans in Kerkini Lake in northern Greece
. Bulletin - United States National Museum. Science. 38 BULLETIN 17 7, UNITED STATES NATIONAL MUSEUM belly granular; a large patch of coarse granules on the posterior aspect of the thighs, the remaining skin of the legs being quite smooth; an external vocal sac at the center of the throat, the loose skin terminating in a transverse fold across the chest between the arms. Dimensions: Snout to vent, 30 mm.; width of head, 11 mm.; diameter of eye, 4 mm.; diameter of tympanum, 2.5 mm.; foreleg from axilla, 21 mm.; hindleg from vent, 52 mm.; vent to heel, 31 mm. Color (in alcohol): Body color olive Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/bulletin-united-states-national-museum-science-38-bulletin-17-7-united-states-national-museum-belly-granular-a-large-patch-of-coarse-granules-on-the-posterior-aspect-of-the-thighs-the-remaining-skin-of-the-legs-being-quite-smooth-an-external-vocal-sac-at-the-center-of-the-throat-the-loose-skin-terminating-in-a-transverse-fold-across-the-chest-between-the-arms-dimensions-snout-to-vent-30-mm-width-of-head-11-mm-diameter-of-eye-4-mm-diameter-of-tympanum-25-mm-foreleg-from-axilla-21-mm-hindleg-from-vent-52-mm-vent-to-heel-31-mm-color-in-alcohol-body-color-olive-image233740552.htmlRMRG7PCT–. Bulletin - United States National Museum. Science. 38 BULLETIN 17 7, UNITED STATES NATIONAL MUSEUM belly granular; a large patch of coarse granules on the posterior aspect of the thighs, the remaining skin of the legs being quite smooth; an external vocal sac at the center of the throat, the loose skin terminating in a transverse fold across the chest between the arms. Dimensions: Snout to vent, 30 mm.; width of head, 11 mm.; diameter of eye, 4 mm.; diameter of tympanum, 2.5 mm.; foreleg from axilla, 21 mm.; hindleg from vent, 52 mm.; vent to heel, 31 mm. Color (in alcohol): Body color olive
pelikans in Kerkini Lake in northern Greece Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-image-pelikans-in-kerkini-lake-in-northern-greece-169069738.htmlRFKR1P4X–pelikans in Kerkini Lake in northern Greece
. Bulletin - United States National Museum. Science. 28 BULLETIN 17 7, UNITED STATES NATIONAL MUSEUM thighs coarsely granular; skin of chest and of lower surfaces of arms and of tibia quite smooth; numerous throatfolds on the throat, indi- cating the presence of a large external vocal sac. Dimensions: Tip of snout to vent, 64 mm.; width of head, 27 mm.; diameter of eye, 8 mm.; diameter of tympanum, 5 mm.; foreleg from axilla, 39 mm.; hindleg from vent, 118 mm.; vent to heel, 70 mm.. Figure 7.—Eleutherodactylus inoptatus: a, Dorsal view; b, inside of mouth; c, side of head; d, underside of fore Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/bulletin-united-states-national-museum-science-28-bulletin-17-7-united-states-national-museum-thighs-coarsely-granular-skin-of-chest-and-of-lower-surfaces-of-arms-and-of-tibia-quite-smooth-numerous-throatfolds-on-the-throat-indi-cating-the-presence-of-a-large-external-vocal-sac-dimensions-tip-of-snout-to-vent-64-mm-width-of-head-27-mm-diameter-of-eye-8-mm-diameter-of-tympanum-5-mm-foreleg-from-axilla-39-mm-hindleg-from-vent-118-mm-vent-to-heel-70-mm-figure-7eleutherodactylus-inoptatus-a-dorsal-view-b-inside-of-mouth-c-side-of-head-d-underside-of-fore-image233740618.htmlRMRG7PF6–. Bulletin - United States National Museum. Science. 28 BULLETIN 17 7, UNITED STATES NATIONAL MUSEUM thighs coarsely granular; skin of chest and of lower surfaces of arms and of tibia quite smooth; numerous throatfolds on the throat, indi- cating the presence of a large external vocal sac. Dimensions: Tip of snout to vent, 64 mm.; width of head, 27 mm.; diameter of eye, 8 mm.; diameter of tympanum, 5 mm.; foreleg from axilla, 39 mm.; hindleg from vent, 118 mm.; vent to heel, 70 mm.. Figure 7.—Eleutherodactylus inoptatus: a, Dorsal view; b, inside of mouth; c, side of head; d, underside of fore
