. Bulletin of the British Ornithologists' Club. Vol. 83 162 Bulletin Pochard {Ay thy a nyroca [Guldenstadt]). The hybrid resulting from this cross has not previously been fully described or illustrated. The specimen forming the subject of this paper is now in the Rothschild collection at the American Museum of Natural History in New York, registered number AMNH 734552. This specimen was exhibited by Lord Rothschild to the British Ornithologists' Club on 8th May, 1929 (see Bull. Brit. Orn. CI. 49: 96), and is clearly the one mentioned by Seth- Smith (1911) and Page (1914). This hybrid wa


. Bulletin of the British Ornithologists' Club. Vol. 83 162 Bulletin Pochard {Ay thy a nyroca [Guldenstadt]). The hybrid resulting from this cross has not previously been fully described or illustrated. The specimen forming the subject of this paper is now in the Rothschild collection at the American Museum of Natural History in New York, registered number AMNH 734552. This specimen was exhibited by Lord Rothschild to the British Ornithologists' Club on 8th May, 1929 (see Bull. Brit. Orn. CI. 49: 96), and is clearly the one mentioned by Seth- Smith (1911) and Page (1914). This hybrid was received by the Zoo- logical Society of London on 20th March, 1911, and died on 22nd February, 1912. Although the identity of the male parent has not apparently been recorded, the characters suggest that it was the White-eyed White-eyed Pochard x Marbled Teal (centre) with males of the parental species. DESCRIPTION White-eyed Pochard x Marbled Teal, adult male. This hybrid, in colour, is a diluted version of the male White-eyed Pochard or Ferruginous Duck, with the rich reddish-chestnut of that species replaced by deep ginger. The back and mantle are dark brownish- ginger, the feathers having broad paler tips so that the pattern is similar to that of the Marbled Teal. The forehead, crown, and nape are almost as richly coloured as in the White-eyed Pochard, but each feather has a sub- terminal blackish mark resulting in a speckled effect. The area around and posterior to the eye is blackish to dark brown. The general facial colour. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original British Ornithologists' Club. London : British Ornithologists' Club


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