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Melanin in feathers Stock Photos and Images
INDIAN BLUE PEACOCK Pavo cristatus. Peacock, in 'tail' feather moult or molt. True unmarked upper tail coverts support the regrown train feathers right. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/indian-blue-peacock-pavo-cristatus-peacock-in-tail-feather-moult-or-molt-true-unmarked-upper-tail-coverts-support-the-regrown-train-feathers-right-image338623611.htmlRM2AJWHTB–INDIAN BLUE PEACOCK Pavo cristatus. Peacock, in 'tail' feather moult or molt. True unmarked upper tail coverts support the regrown train feathers right.
A Blue Jay ruffling its feathers while perched on a branch late in the Fall Season. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/a-blue-jay-ruffling-its-feathers-while-perched-on-a-branch-late-in-the-fall-season-image366660647.htmlRF2C8ERB3–A Blue Jay ruffling its feathers while perched on a branch late in the Fall Season.
Leucistic Turdus merula, Eurasian blackbird or common blackbird, male, with predominantly white feathers on head. Leucism is a rare genetic condition caused by a genetic mutation that prevents pigment, particularly melanin, from being properly deposited on a bird's feathers. Unlike in albinism, in leucist individuals the beak and eye colour are typical to the species. Helsinki Finland. April 26, 2020. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/leucistic-turdus-merula-eurasian-blackbird-or-common-blackbird-male-with-predominantly-white-feathers-on-head-leucism-is-a-rare-genetic-condition-caused-by-a-genetic-mutation-that-prevents-pigment-particularly-melanin-from-being-properly-deposited-on-a-birds-feathers-unlike-in-albinism-in-leucist-individuals-the-beak-and-eye-colour-are-typical-to-the-species-helsinki-finland-april-26-2020-image355023979.htmlRM2BHGMKR–Leucistic Turdus merula, Eurasian blackbird or common blackbird, male, with predominantly white feathers on head. Leucism is a rare genetic condition caused by a genetic mutation that prevents pigment, particularly melanin, from being properly deposited on a bird's feathers. Unlike in albinism, in leucist individuals the beak and eye colour are typical to the species. Helsinki Finland. April 26, 2020.
Berlin, Germany. 10th Apr, 2020. In the Berlin Tiergarten lives a part leucistic blackbird. Due to a genetic defect, the body cannot produce melanin, which colours the feathers. Leucism occurs frequently in black birds. Credit: Ingolf König-Jablonski/dpa-Zentralbild/ZB/dpa/Alamy Live News Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/berlin-germany-10th-apr-2020-in-the-berlin-tiergarten-lives-a-part-leucistic-blackbird-due-to-a-genetic-defect-the-body-cannot-produce-melanin-which-colours-the-feathers-leucism-occurs-frequently-in-black-birds-credit-ingolf-knig-jablonskidpa-zentralbildzbdpaalamy-live-news-image367144133.htmlRM2C98T2D–Berlin, Germany. 10th Apr, 2020. In the Berlin Tiergarten lives a part leucistic blackbird. Due to a genetic defect, the body cannot produce melanin, which colours the feathers. Leucism occurs frequently in black birds. Credit: Ingolf König-Jablonski/dpa-Zentralbild/ZB/dpa/Alamy Live News
Leucistic Turdus merula, Eurasian blackbird or common blackbird, male, with predominantly white feathers on head and asymmetric reduced coloration in other parts of plumage. Leucism is an abnormal and rare condition caused by a genetic mutation that prevents pigment, particularly melanin, from being properly deposited on a bird's plumage. Unlike in albinism, in leucist individuals the beak and eye colour are typical to the species. Helsinki Finland. April 27, 2020. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/leucistic-turdus-merula-eurasian-blackbird-or-common-blackbird-male-with-predominantly-white-feathers-on-head-and-asymmetric-reduced-coloration-in-other-parts-of-plumage-leucism-is-an-abnormal-and-rare-condition-caused-by-a-genetic-mutation-that-prevents-pigment-particularly-melanin-from-being-properly-deposited-on-a-birds-plumage-unlike-in-albinism-in-leucist-individuals-the-beak-and-eye-colour-are-typical-to-the-species-helsinki-finland-april-27-2020-image355129368.htmlRM2BHNF3M–Leucistic Turdus merula, Eurasian blackbird or common blackbird, male, with predominantly white feathers on head and asymmetric reduced coloration in other parts of plumage. Leucism is an abnormal and rare condition caused by a genetic mutation that prevents pigment, particularly melanin, from being properly deposited on a bird's plumage. Unlike in albinism, in leucist individuals the beak and eye colour are typical to the species. Helsinki Finland. April 27, 2020.
White (leucistic) Blackbird. Scientific name: Turdus merula. In a garden in southern England. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-white-leucistic-blackbird-scientific-name-turdus-merula-in-a-garden-131364038.htmlRMHHM44P–White (leucistic) Blackbird. Scientific name: Turdus merula. In a garden in southern England.
Blackbird (Turdus merula) with strange white feathers eating red apple, spotted in garden Austria, Tyrol. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-blackbird-turdus-merula-with-strange-white-feathers-eating-red-apple-97270147.htmlRFFJ711R–Blackbird (Turdus merula) with strange white feathers eating red apple, spotted in garden Austria, Tyrol.
African Openbill, Chobe National Park, Botswana Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/african-openbill-chobe-national-park-botswana-image597540622.htmlRM2WM494E–African Openbill, Chobe National Park, Botswana
Portrait Peacock Pavo cristatus In front of Jewelry Feathers Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/portrait-peacock-pavo-cristatus-in-front-of-jewelry-feathers-image362565611.htmlRF2C1T83R–Portrait Peacock Pavo cristatus In front of Jewelry Feathers
Melanistic or black Barn Owl (Tyto alba) a genetic mutation caused by the increased amount of melanin in the Genes Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-melanistic-or-black-barn-owl-tyto-alba-a-genetic-mutation-caused-by-21415231.htmlRMB6RF9K–Melanistic or black Barn Owl (Tyto alba) a genetic mutation caused by the increased amount of melanin in the Genes
Masked Man in Dominican republic Parade in New York City, NYC August 11, 2019 Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/masked-man-in-dominican-republic-parade-in-new-york-city-nyc-august-11-2019-image351806725.htmlRM2BCA51W–Masked Man in Dominican republic Parade in New York City, NYC August 11, 2019
Leucistic or albino Anna's hummingbird In Northern California Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/leucistic-or-albino-annas-hummingbird-in-northern-california-image330636562.htmlRF2A5WP8J–Leucistic or albino Anna's hummingbird In Northern California
Canada Goose Branta canadensis. Aberrant white plumage on the face and head of an aberrant, individual bird. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-canada-goose-branta-canadensis-aberrant-white-plumage-on-the-face-32332771.htmlRMBTGTNR–Canada Goose Branta canadensis. Aberrant white plumage on the face and head of an aberrant, individual bird.
Leucistic white peahen, commonly mistaken as an albino. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-leucistic-white-peahen-commonly-mistaken-as-an-albino-108047552.htmlRMG7NYN4–Leucistic white peahen, commonly mistaken as an albino.
Blue Peacok on the Peacock Island (Pfaueninsel) in Berlin on June 11, 2017, Germany Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-blue-peacok-on-the-peacock-island-pfaueninsel-in-berlin-on-june-11-147358449.htmlRFJFMN5N–Blue Peacok on the Peacock Island (Pfaueninsel) in Berlin on June 11, 2017, Germany
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 296 R. M. STRONG. appear in the feather germs, and they resemble early stages in the development of the chromatophores which are found in the feather germs of most birds, except that they possess pigment distributing processes. Relatively small and light-colored melanin granules are formed. It is the intention of the writer to discuss these chromatophores more fully in another paper. Minute traces of pigment are usually to be found in the plumage of the white bird, especially in the rectrices, but the feathers are practicall Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/the-biological-bulletin-biology-zoology-biology-marine-biology-296-r-m-strong-appear-in-the-feather-germs-and-they-resemble-early-stages-in-the-development-of-the-chromatophores-which-are-found-in-the-feather-germs-of-most-birds-except-that-they-possess-pigment-distributing-processes-relatively-small-and-light-colored-melanin-granules-are-formed-it-is-the-intention-of-the-writer-to-discuss-these-chromatophores-more-fully-in-another-paper-minute-traces-of-pigment-are-usually-to-be-found-in-the-plumage-of-the-white-bird-especially-in-the-rectrices-but-the-feathers-are-practicall-image234695674.htmlRMRHR8MA–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 296 R. M. STRONG. appear in the feather germs, and they resemble early stages in the development of the chromatophores which are found in the feather germs of most birds, except that they possess pigment distributing processes. Relatively small and light-colored melanin granules are formed. It is the intention of the writer to discuss these chromatophores more fully in another paper. Minute traces of pigment are usually to be found in the plumage of the white bird, especially in the rectrices, but the feathers are practicall
Berlin, Germany. 10th Apr, 2020. In the Berlin Tiergarten lives a part leucistic blackbird. Due to a genetic defect, the body cannot produce melanin, which colours the feathers. Leucism occurs frequently in black birds. Credit: Ingolf König-Jablonski/dpa-Zentralbild/ZB/dpa/Alamy Live News Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/berlin-germany-10th-apr-2020-in-the-berlin-tiergarten-lives-a-part-leucistic-blackbird-due-to-a-genetic-defect-the-body-cannot-produce-melanin-which-colours-the-feathers-leucism-occurs-frequently-in-black-birds-credit-ingolf-knig-jablonskidpa-zentralbildzbdpaalamy-live-news-image367139533.htmlRM2C98J65–Berlin, Germany. 10th Apr, 2020. In the Berlin Tiergarten lives a part leucistic blackbird. Due to a genetic defect, the body cannot produce melanin, which colours the feathers. Leucism occurs frequently in black birds. Credit: Ingolf König-Jablonski/dpa-Zentralbild/ZB/dpa/Alamy Live News
Leucistic Turdus merula, Eurasian blackbird or common blackbird, male, with predominantly white feathers on head and asymmetric reduced coloration in other parts of plumage. Leucism is an abnormal and rare condition caused by a genetic mutation that prevents pigment, particularly melanin, from being properly deposited on a bird's plumage. Unlike in albinism, in leucist individuals the beak and eye colour are typical to the species. Helsinki Finland. April 27, 2020. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/leucistic-turdus-merula-eurasian-blackbird-or-common-blackbird-male-with-predominantly-white-feathers-on-head-and-asymmetric-reduced-coloration-in-other-parts-of-plumage-leucism-is-an-abnormal-and-rare-condition-caused-by-a-genetic-mutation-that-prevents-pigment-particularly-melanin-from-being-properly-deposited-on-a-birds-plumage-unlike-in-albinism-in-leucist-individuals-the-beak-and-eye-colour-are-typical-to-the-species-helsinki-finland-april-27-2020-image355129528.htmlRM2BHNF9C–Leucistic Turdus merula, Eurasian blackbird or common blackbird, male, with predominantly white feathers on head and asymmetric reduced coloration in other parts of plumage. Leucism is an abnormal and rare condition caused by a genetic mutation that prevents pigment, particularly melanin, from being properly deposited on a bird's plumage. Unlike in albinism, in leucist individuals the beak and eye colour are typical to the species. Helsinki Finland. April 27, 2020.
White (leucistic) Blackbird. Scientific name: Turdus merula. In a garden in southern England. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-white-leucistic-blackbird-scientific-name-turdus-merula-in-a-garden-131364051.htmlRMHHM457–White (leucistic) Blackbird. Scientific name: Turdus merula. In a garden in southern England.
Common Blackbird (Turdus merula) with strange white feathers partial albino(Leucism), seen in Austria, Tyrol. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-common-blackbird-turdus-merula-with-strange-white-feathers-partial-97270148.htmlRFFJ711T–Common Blackbird (Turdus merula) with strange white feathers partial albino(Leucism), seen in Austria, Tyrol.
Masked Man in Dominican republic Parade in New York City, NYC August 11, 2019 Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/masked-man-in-dominican-republic-parade-in-new-york-city-nyc-august-11-2019-image351806755.htmlRM2BCA52Y–Masked Man in Dominican republic Parade in New York City, NYC August 11, 2019
Leucistic or albino Anna's hummingbird In Northern California Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/leucistic-or-albino-annas-hummingbird-in-northern-california-image330636627.htmlRF2A5WPAY–Leucistic or albino Anna's hummingbird In Northern California
Blue Peacok on the Peacock Island (Pfaueninsel) in Berlin on June 11, 2017, Germany Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-blue-peacok-on-the-peacock-island-pfaueninsel-in-berlin-on-june-11-147358448.htmlRFJFMN5M–Blue Peacok on the Peacock Island (Pfaueninsel) in Berlin on June 11, 2017, Germany
. Bulletin of the British Ornithologists' Club. 1956 77 Vol. 76 the course of the disease. These, as can be seen from the plates, show abnormal feather structure, the barbs lacking the barbules and interlocking hooklets. They often show atrophic growth lines and the shafts are seen to share in the excessive melanin deposition. The rachis is sometimes transversely ridged, while the proximal feathering is almost devoid of the downy filoplumes so characteristic of normal feathers. In the wings, the exposed tips of the primaries show a greater degree of wear than that portion of the feather which Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/bulletin-of-the-british-ornithologists-club-1956-77-vol-76-the-course-of-the-disease-these-as-can-be-seen-from-the-plates-show-abnormal-feather-structure-the-barbs-lacking-the-barbules-and-interlocking-hooklets-they-often-show-atrophic-growth-lines-and-the-shafts-are-seen-to-share-in-the-excessive-melanin-deposition-the-rachis-is-sometimes-transversely-ridged-while-the-proximal-feathering-is-almost-devoid-of-the-downy-filoplumes-so-characteristic-of-normal-feathers-in-the-wings-the-exposed-tips-of-the-primaries-show-a-greater-degree-of-wear-than-that-portion-of-the-feather-which-image233970787.htmlRMRGJ83F–. Bulletin of the British Ornithologists' Club. 1956 77 Vol. 76 the course of the disease. These, as can be seen from the plates, show abnormal feather structure, the barbs lacking the barbules and interlocking hooklets. They often show atrophic growth lines and the shafts are seen to share in the excessive melanin deposition. The rachis is sometimes transversely ridged, while the proximal feathering is almost devoid of the downy filoplumes so characteristic of normal feathers. In the wings, the exposed tips of the primaries show a greater degree of wear than that portion of the feather which
Berlin, Germany. 10th Apr, 2020. In the Berlin Tiergarten lives a part leucistic blackbird. Due to a genetic defect, the body cannot produce melanin, which colours the feathers. Leucism occurs frequently in black birds. Credit: Ingolf König-Jablonski/dpa-Zentralbild/ZB/dpa/Alamy Live News Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/berlin-germany-10th-apr-2020-in-the-berlin-tiergarten-lives-a-part-leucistic-blackbird-due-to-a-genetic-defect-the-body-cannot-produce-melanin-which-colours-the-feathers-leucism-occurs-frequently-in-black-birds-credit-ingolf-knig-jablonskidpa-zentralbildzbdpaalamy-live-news-image367139555.htmlRM2C98J6Y–Berlin, Germany. 10th Apr, 2020. In the Berlin Tiergarten lives a part leucistic blackbird. Due to a genetic defect, the body cannot produce melanin, which colours the feathers. Leucism occurs frequently in black birds. Credit: Ingolf König-Jablonski/dpa-Zentralbild/ZB/dpa/Alamy Live News
Leucistic Turdus merula, Eurasian blackbird or common blackbird, male, with predominantly white feathers on head and asymmetric reduced coloration in other parts of plumage. Leucism is an abnormal and rare condition caused by a genetic mutation that prevents pigment, particularly melanin, from being properly deposited on a bird's plumage. Unlike in albinism, in leucist individuals the beak and eye colour are typical to the species. Helsinki Finland. April 27, 2020. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/leucistic-turdus-merula-eurasian-blackbird-or-common-blackbird-male-with-predominantly-white-feathers-on-head-and-asymmetric-reduced-coloration-in-other-parts-of-plumage-leucism-is-an-abnormal-and-rare-condition-caused-by-a-genetic-mutation-that-prevents-pigment-particularly-melanin-from-being-properly-deposited-on-a-birds-plumage-unlike-in-albinism-in-leucist-individuals-the-beak-and-eye-colour-are-typical-to-the-species-helsinki-finland-april-27-2020-image355129463.htmlRM2BHNF73–Leucistic Turdus merula, Eurasian blackbird or common blackbird, male, with predominantly white feathers on head and asymmetric reduced coloration in other parts of plumage. Leucism is an abnormal and rare condition caused by a genetic mutation that prevents pigment, particularly melanin, from being properly deposited on a bird's plumage. Unlike in albinism, in leucist individuals the beak and eye colour are typical to the species. Helsinki Finland. April 27, 2020.
White (leucistic) Blackbird. Scientific name: Turdus merula. In a garden in southern England. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-white-leucistic-blackbird-scientific-name-turdus-merula-in-a-garden-131364049.htmlRMHHM455–White (leucistic) Blackbird. Scientific name: Turdus merula. In a garden in southern England.
Masked Man in Dominican republic Parade in New York City, NYC August 11, 2019 Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/masked-man-in-dominican-republic-parade-in-new-york-city-nyc-august-11-2019-image351806750.htmlRM2BCA52P–Masked Man in Dominican republic Parade in New York City, NYC August 11, 2019
Leucistic or albino Anna's hummingbird In Northern California Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/leucistic-or-albino-annas-hummingbird-in-northern-california-image330636636.htmlRF2A5WPB8–Leucistic or albino Anna's hummingbird In Northern California
Blue Peacok on the Peacock Island (Pfaueninsel) in Berlin on June 11, 2017, Germany Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-blue-peacok-on-the-peacock-island-pfaueninsel-in-berlin-on-june-11-147358451.htmlRFJFMN5R–Blue Peacok on the Peacock Island (Pfaueninsel) in Berlin on June 11, 2017, Germany
. Bulletin of the British Ornithologists' Club. . Figure 3. Dorsal view of the wing pattern in juvenile ibises of the genus Threskiorms; A = T. aethiopica aethiopica, B — T. aethiopica abbotti, C = T. melanocephala, D = T. molucca. resembles T. molucca in possessing elongated feathers at the base of the neck. This would suggest that this form evolved from one resembling T. molucca, possibly by island hopping northwards from the Papuan region followed by extinction on the intervening islands. The almost complete absence of melanin in the plumage may be taken as supporting this idea, 70. Please Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/bulletin-of-the-british-ornithologists-club-figure-3-dorsal-view-of-the-wing-pattern-in-juvenile-ibises-of-the-genus-threskiorms-a-=-t-aethiopica-aethiopica-b-t-aethiopica-abbotti-c-=-t-melanocephala-d-=-t-molucca-resembles-t-molucca-in-possessing-elongated-feathers-at-the-base-of-the-neck-this-would-suggest-that-this-form-evolved-from-one-resembling-t-molucca-possibly-by-island-hopping-northwards-from-the-papuan-region-followed-by-extinction-on-the-intervening-islands-the-almost-complete-absence-of-melanin-in-the-plumage-may-be-taken-as-supporting-this-idea-70-please-image233954774.htmlRMRGHFKJ–. Bulletin of the British Ornithologists' Club. . Figure 3. Dorsal view of the wing pattern in juvenile ibises of the genus Threskiorms; A = T. aethiopica aethiopica, B — T. aethiopica abbotti, C = T. melanocephala, D = T. molucca. resembles T. molucca in possessing elongated feathers at the base of the neck. This would suggest that this form evolved from one resembling T. molucca, possibly by island hopping northwards from the Papuan region followed by extinction on the intervening islands. The almost complete absence of melanin in the plumage may be taken as supporting this idea, 70. Please
Berlin, Germany. 10th Apr, 2020. In the Berlin Tiergarten lives a part leucistic blackbird. Due to a genetic defect, the body cannot produce melanin, which colours the feathers. Leucism occurs frequently in black birds. Credit: Ingolf König-Jablonski/dpa-Zentralbild/ZB/dpa/Alamy Live News Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/berlin-germany-10th-apr-2020-in-the-berlin-tiergarten-lives-a-part-leucistic-blackbird-due-to-a-genetic-defect-the-body-cannot-produce-melanin-which-colours-the-feathers-leucism-occurs-frequently-in-black-birds-credit-ingolf-knig-jablonskidpa-zentralbildzbdpaalamy-live-news-image367239146.htmlRM2C9D57P–Berlin, Germany. 10th Apr, 2020. In the Berlin Tiergarten lives a part leucistic blackbird. Due to a genetic defect, the body cannot produce melanin, which colours the feathers. Leucism occurs frequently in black birds. Credit: Ingolf König-Jablonski/dpa-Zentralbild/ZB/dpa/Alamy Live News
White (leucistic) Blackbird. Scientific name: Turdus merula. In a garden in southern England. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-white-leucistic-blackbird-scientific-name-turdus-merula-in-a-garden-131364055.htmlRMHHM45B–White (leucistic) Blackbird. Scientific name: Turdus merula. In a garden in southern England.
Leucistic or albino Anna's hummingbird In Northern California Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/leucistic-or-albino-annas-hummingbird-in-northern-california-image330636631.htmlRF2A5WPB3–Leucistic or albino Anna's hummingbird In Northern California
Blue Peacok on the Peacock Island (Pfaueninsel) in Berlin on June 11, 2017, Germany Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-blue-peacok-on-the-peacock-island-pfaueninsel-in-berlin-on-june-11-147358459.htmlRFJFMN63–Blue Peacok on the Peacock Island (Pfaueninsel) in Berlin on June 11, 2017, Germany
. Bulletin of the British Ornithologists' Club. From Figures i and 3 it can be seen that '/*. aethiopica and T. molucca (much melanin in the wing tips; ornamental plumes from the secondaries much broken and very glossy) resemble each other more closely in adult plumage than either of them resembles T. melanocephala (no melanin in wing tips; display plumes light grey, with hardly any gloss). The main differences between the adults of T. aethiopica and T. Molucca are that T. molucca is alone in possessing a small patch of yellow tubercles on the crown and a tuft of elongated feathers at the base Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/bulletin-of-the-british-ornithologists-club-from-figures-i-and-3-it-can-be-seen-that-aethiopica-and-t-molucca-much-melanin-in-the-wing-tips-ornamental-plumes-from-the-secondaries-much-broken-and-very-glossy-resemble-each-other-more-closely-in-adult-plumage-than-either-of-them-resembles-t-melanocephala-no-melanin-in-wing-tips-display-plumes-light-grey-with-hardly-any-gloss-the-main-differences-between-the-adults-of-t-aethiopica-and-t-molucca-are-that-t-molucca-is-alone-in-possessing-a-small-patch-of-yellow-tubercles-on-the-crown-and-a-tuft-of-elongated-feathers-at-the-base-image233954821.htmlRMRGHFN9–. Bulletin of the British Ornithologists' Club. From Figures i and 3 it can be seen that '/*. aethiopica and T. molucca (much melanin in the wing tips; ornamental plumes from the secondaries much broken and very glossy) resemble each other more closely in adult plumage than either of them resembles T. melanocephala (no melanin in wing tips; display plumes light grey, with hardly any gloss). The main differences between the adults of T. aethiopica and T. Molucca are that T. molucca is alone in possessing a small patch of yellow tubercles on the crown and a tuft of elongated feathers at the base
White (leucistic) Blackbird. Scientific name: Turdus merula. In a garden in southern England. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-white-leucistic-blackbird-scientific-name-turdus-merula-in-a-garden-131364048.htmlRMHHM454–White (leucistic) Blackbird. Scientific name: Turdus merula. In a garden in southern England.
Leucistic or albino Anna's hummingbird In Northern California Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/leucistic-or-albino-annas-hummingbird-in-northern-california-image330636590.htmlRF2A5WP9J–Leucistic or albino Anna's hummingbird In Northern California
Blue Peacok on the Peacock Island (Pfaueninsel) in Berlin on June 11, 2017, Germany Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-blue-peacok-on-the-peacock-island-pfaueninsel-in-berlin-on-june-11-147358463.htmlRFJFMN67–Blue Peacok on the Peacock Island (Pfaueninsel) in Berlin on June 11, 2017, Germany
. Bulletin of the British Ornithologists' Club. (b) non-eumelanic schizochroism, producing a mottled pinkish fawn and white appearance. The white shoulder patches seem to show that it is adult. As with all birds in which melanin deposition is deficient, the feathers show excessive wear. The iris was of normal colour; the bill pale pinkish grey, nail and tip pale sepia; the tarsi and feet pale ochreous flesh, webs a little darker. (2) A first winter male (extreme right in plates), died in captivity 17th October 1965. It shows in some areas a condition of colour dilution,. Plate 1. Colour variet Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/bulletin-of-the-british-ornithologists-club-b-non-eumelanic-schizochroism-producing-a-mottled-pinkish-fawn-and-white-appearance-the-white-shoulder-patches-seem-to-show-that-it-is-adult-as-with-all-birds-in-which-melanin-deposition-is-deficient-the-feathers-show-excessive-wear-the-iris-was-of-normal-colour-the-bill-pale-pinkish-grey-nail-and-tip-pale-sepia-the-tarsi-and-feet-pale-ochreous-flesh-webs-a-little-darker-2-a-first-winter-male-extreme-right-in-plates-died-in-captivity-17th-october-1965-it-shows-in-some-areas-a-condition-of-colour-dilution-plate-1-colour-variet-image233955391.htmlRMRGHGDK–. Bulletin of the British Ornithologists' Club. (b) non-eumelanic schizochroism, producing a mottled pinkish fawn and white appearance. The white shoulder patches seem to show that it is adult. As with all birds in which melanin deposition is deficient, the feathers show excessive wear. The iris was of normal colour; the bill pale pinkish grey, nail and tip pale sepia; the tarsi and feet pale ochreous flesh, webs a little darker. (2) A first winter male (extreme right in plates), died in captivity 17th October 1965. It shows in some areas a condition of colour dilution,. Plate 1. Colour variet
Leucistic or albino Anna's hummingbird In Northern California Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/leucistic-or-albino-annas-hummingbird-in-northern-california-image330636568.htmlRF2A5WP8T–Leucistic or albino Anna's hummingbird In Northern California
Blue Peacok on the Peacock Island (Pfaueninsel) in Berlin on June 11, 2017, Germany Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-blue-peacok-on-the-peacock-island-pfaueninsel-in-berlin-on-june-11-147358453.htmlRFJFMN5W–Blue Peacok on the Peacock Island (Pfaueninsel) in Berlin on June 11, 2017, Germany
A nesting leucistic Anna's Hummingbird in the wild. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/a-nesting-leucistic-annas-hummingbird-in-the-wild-image330637447.htmlRF2A5WRC7–A nesting leucistic Anna's Hummingbird in the wild.
Blue Peacok on the Peacock Island (Pfaueninsel) in Berlin on June 11, 2017, Germany Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-blue-peacok-on-the-peacock-island-pfaueninsel-in-berlin-on-june-11-147358452.htmlRFJFMN5T–Blue Peacok on the Peacock Island (Pfaueninsel) in Berlin on June 11, 2017, Germany
A nesting leucistic Anna's Hummingbird in the wild. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/a-nesting-leucistic-annas-hummingbird-in-the-wild-image330637439.htmlRF2A5WRBY–A nesting leucistic Anna's Hummingbird in the wild.
Blue Peacok on the Peacock Island (Pfaueninsel) in Berlin on June 11, 2017, Germany Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-blue-peacok-on-the-peacock-island-pfaueninsel-in-berlin-on-june-11-147358458.htmlRFJFMN62–Blue Peacok on the Peacock Island (Pfaueninsel) in Berlin on June 11, 2017, Germany
A nesting leucistic Anna's Hummingbird in the wild. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/a-nesting-leucistic-annas-hummingbird-in-the-wild-image330637462.htmlRF2A5WRCP–A nesting leucistic Anna's Hummingbird in the wild.
Blue Peacok on the Peacock Island (Pfaueninsel) in Berlin on June 11, 2017, Germany Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-blue-peacok-on-the-peacock-island-pfaueninsel-in-berlin-on-june-11-147358455.htmlRFJFMN5Y–Blue Peacok on the Peacock Island (Pfaueninsel) in Berlin on June 11, 2017, Germany
Blue Peacok on the Peacock Island (Pfaueninsel) in Berlin on June 11, 2017, Germany Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-blue-peacok-on-the-peacock-island-pfaueninsel-in-berlin-on-june-11-147358461.htmlRFJFMN65–Blue Peacok on the Peacock Island (Pfaueninsel) in Berlin on June 11, 2017, Germany
Blue Peacok on the Peacock Island (Pfaueninsel) in Berlin on June 11, 2017, Germany Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-blue-peacok-on-the-peacock-island-pfaueninsel-in-berlin-on-june-11-147358450.htmlRFJFMN5P–Blue Peacok on the Peacock Island (Pfaueninsel) in Berlin on June 11, 2017, Germany
Blue Peacok on the Peacock Island (Pfaueninsel) in Berlin on June 11, 2017, Germany Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-blue-peacok-on-the-peacock-island-pfaueninsel-in-berlin-on-june-11-147358454.htmlRFJFMN5X–Blue Peacok on the Peacock Island (Pfaueninsel) in Berlin on June 11, 2017, Germany
Blue Peacok on the Peacock Island (Pfaueninsel) in Berlin on June 11, 2017, Germany Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-blue-peacok-on-the-peacock-island-pfaueninsel-in-berlin-on-june-11-147358457.htmlRFJFMN61–Blue Peacok on the Peacock Island (Pfaueninsel) in Berlin on June 11, 2017, Germany
Blue Peacok on the Peacock Island (Pfaueninsel) in Berlin on June 11, 2017, Germany Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-blue-peacok-on-the-peacock-island-pfaueninsel-in-berlin-on-june-11-147358460.htmlRFJFMN64–Blue Peacok on the Peacock Island (Pfaueninsel) in Berlin on June 11, 2017, Germany
Search Results for Melanin in feathers Stock Photos and Images (53)
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