Common pochard Common pochard The common pochard (; "Aythya ferina") is a medium-sized diving duck. The scientific name is derived from Greek " aithuia" an unidentified seabird mentioned by authors including Hesychius and Aristotle, and Latin "ferina", "wild game", from "ferus", "wild". The adult male has a long dark bill with a grey band, a red head and neck, a black breast, red eyes and a grey back. The adult female has a brown head and body and a narrower grey bill-band. The triangular head shape is distinctive. Pochards are superficially similar to the closely related North American redhead and canvasback. Females
National Chambal Sanctuary Indian gazelle (chinkara), northern palm squirrel, porcupine, Indian hare, Indian flying fox and hedgehog. The National Chambal Sanctuary is listed as an important bird area (IBA) IN122. and is a proposed Ramsar site. At least 320 species of resident and migratory birds inhabit the sanctuary. Migratory birds from Siberia form part of its rich avian fauna. Vulnerable bird species here include the Indian skimmer, sarus crane, Pallas's fish eagle and Indian courser. The pallid harrier and lesser flamingo are near threatened. Winter visitors include black-bellied terns, red-crested pochard, ferruginous pochard and bar-headed goose. Other species include great thick-knee, greater flamingos,