by Sébastien Reeber
The definitive identification guide to these birds.
Posts Tagged ‘swans’
Ducks, Geese, and Swans of North America by Guy Baldassarre From Johns Hopkins University Press: Ducks, Geese, and Swans of North America has been hailed as a classic since the first edition was published in 1942. A must-have for professional biologists, birders, waterfowl hunters, decoy collectors, and wildlife managers, this fully revised and updated edition […]
