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Hybrid of mallard duck × Muscovy duck. Charles Darwin also described duck hybrids in The Variation of Animals and Plants Under Domestication: Hybrids are often raised between the common and musk duck, and I have been assured by three persons, who have kept these crossed birds, that they were not wild; but Mr. Garnett (13/45.
This is a list of the breeds of domestic duck which have official recognition at national or international level. [1]Most breeds of duck derive from the wild mallard, Anas platyrhyncos, while a small minority are descendants of the Muscovy duck, Cairina moschata.
The crop (serial 4) of a pigeon (Columba livia) is prominently seen at the beginning of the alimentary canal. The crop (also the croup , the craw , the ingluvies , and the sublingual pouch ) is a thin-walled, expanded portion of the alimentary tract , which is used for the storage of food before digestion .
Cackling goose: Branta hutchinsii (Richardson, 1832) 16 Bar-headed goose: Anser indicus (Latham, 1790) 17 Emperor goose: Anser canagicus (Sevastianov, 1802) 18 Ross's goose: Anser rossii Cassin, 1861: 19 Snow goose: Anser caerulescens (Linnaeus, 1758) 20 Greylag goose: Anser anser (Linnaeus, 1758) 21 Swan goose: Anser cygnoides (Linnaeus, 1758 ...
Anseriformes is an order of birds also known as waterfowl that comprises about 180 living species of birds in three families: Anhimidae (three species of screamers), Anseranatidae (the magpie goose), and Anatidae, the largest family, which includes over 170 species of waterfowl, among them the ducks, geese, and swans. Most modern species in the ...
Anseriformes (Anser being Latin for "goose") is the taxonomic order to which the ducks, geese, swans, and screamers belong. BirdLife International has assessed 166 species; 89 (54% of total species) have had their population estimated.
The pigeon looked positively darling in his new Christmas sweater. So much so that he couldn't wait to put it on before the big day. Now video of the bird taking his new digs out for a test drive ...
Tommy, a Second World War homing pigeon awarded the Dickin Medal; Trevor, a vagrant duck that lived on Niue, hundreds of kilometres from any other duck; Tyke, a Second World War homing pigeon awarded the Dickin Medal; Victoria, the first goose to receive a prosthetic beak; Whipper, a budgerigar known for its unusual appearance, caused by a ...