strepera

A strepera赤膀鸭

Strepera graculina斑噪钟鹊

Anas strepera赤膀鸭

Strepera fuliginosa黑噪钟雀

Elaenia strepera灰拟霸鹟

Strepera versicolor灰噪钟雀

Anas strepera strepera赤膀鸭

Anas strepera Gadwall UCW赤膀鸭

Anas strepera Gadwall赤膀鸭

Gadwall (Anas strepera)
Knemidocoptes intermedius in a wild currawong (Strepera graculina).
Pied currawongs (Strepera graculina): their diet and role in weed dispersal in suburban Sydney, New South Wales.
Seasonal Changes in Diet of Pied Currawongs Strepera graculina at Wollongong, New South Wales
EXTRAPAIR PATERNITY AND BREEDING SYNCHRONY IN GADWALLS (ANAS STREPERA) IN NORTH DAKOTA
Weights of wild mallard Anas platyrhynchos, gadwall A. strepera, and blue-winged teal A. discors during the breeding season
Nest predation in Australian urban environments and the role of the pied currawong, Strepera graculina
Effects of Environment and Hunting on Body Condition of Nonbreeding Gadwalls (Anas strepera, Anatidae) in Southwestern Louisiana
Multilocus phylogeography of a holarctic duck: colonization of north america from eurasia by gadwall (Anas strepera).
Population Structure and Mitochondrial Polyphyly in North American Gadwalls (Anas strepera) (Estructura Poblacional y Polifilia Mito...