DescriptionTadorna cristata Smit.jpg English: An illustration of a male Crested Shelduck, from its initial description as a hybrid Date 1890 Source https://www...
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse Other versions File:Tadorna cristata Smit.jpg...
DescriptionHybridDuckSmit.jpg Hybrid duck - Tadorna casarca x Anas falcata (?) Date 1890 Source PZSL 1890 Author creator QS:P170,Q246595 Permission (Reusing...
