Scarlet Macaw (Ara Ara macao) / tail feather / 570 mm
Red-and-green Macaw (Ara choloroptera) / tail feather:/ 525 mm
Blue-and-yellow Macaw (Ara ararauna) / tail feather / 515 mm
Great Green Macaw (Ara ambigua) / tail feather / 440 mm
Common Tern (Sterna hirundo) / tail feather / 180mm
Plum-headed Parakeet (Psittacula cyanoocephala) / tail feather / 210 mm
Superb Parrot (Polytelis swainsoni) / tail feather / 230 mm
Superb Bird-of-paradise (Lophorina superba) / tail feather / 130 mm
Superb Parrot (Polytelis swainsoni) / tail feather / 150 mm
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Details