Great Kiskadee, (Pitangus Sulphuratus), a passerine bird common in Central and South America, Bermuda, Atlantic, North America

Majestic peacock displaying vibrant blue and green plumage, with a blurred green background at Kew Gardens, London, England, United Kingdom, Europe

Macaroni penguin (eudyptes chrysolophus) hercules bay, south georgia, close-up showing crest feathers.

Demoiselle crane (anthropoides virgo) close-up of head, captive, uk

Rockhopper Penguin (Eudyptes chrysocome) (head detail) at Devil's Nose on New Island in the Falkland Islands, South Atlantic Ocean.

Leucistic Antarctic Fur Seal pup, Arctocephalus gazella, amongst normally coloured animals, South Georgia, South Atlantic Ocean. Leucism is a general term for the phenotype resulting from defects in pigment cell differentiation and/or migration from the neural crest to skin, hair or feathers . This results in either the entire surface or patches of the body surface having a lack of cells capable of making pigment.

Leucistic Antarctic Fur Seal pup, Arctocephalus gazella, South Georgia, South Atlantic Ocean. Leucism is a general term for the phenotype resulting from defects in pigment cell differentiation and/or migration from the neural crest to skin, hair or feathers . This results in either the entire body surface or patches of the body surface having a lack of cells capable of making pigment.

Sulphur-crested Cockatoo (Cacatua galerita), crest in raised position, Queensland, Australia

Secretary Bird (Sagittarius serpentarius) . Kalahari Desert, Kgalagadi Transfrontier Park, South Africa, Africa

Three-legged figure, Sicily, Italy, Europe

Coat of arms with the Mecklenburg bull's head and the Saxon coat of arms, mosaic on Wiligrad castle, built between 1896 and 1898, Luebstorf, Mecklenburg-Western Pomerania, Germany, Europe

Close-up portrait of a male willow ptarmigan (Lagopus lagopus) showing early breeding colors in its neck and eye combs, surveying its high-country territory in Southcentral Alaska's Chugach Mountains on an April day. The head and neck will become completely chocolate-brown as the bird's breeding colors develop, Alaska, United States of America

Peacock Feeding

The Head Of A Rooster