Ducks, Geese, and Swans of North America: 2-vol. set

Ducks, Geese, and Swans of North America: 2-vol. set

Ducks, ducks, and Swans of North America has been hailed as a vintage because the first version used to be released in 1942. essential for pro biologists, birders, waterfowl hunters, decoy creditors, and flora and fauna managers, this absolutely revised and up to date version presents definitive info at the continent’s forty-six species. Maps of either iciness and breeding levels are offered with attractive photographs through best waterfowl photographers and the acclaimed unique art of Robert W. (Bob) Hines.

Originally authored by means of F. H. Kortright and later revised by way of Frank Bellrose, this most modern version, which has been meticulously up to date through popular waterfowl biologist man Baldassarre, maintains the legacy of esteemed authors. each one species account comprises in-depth sections on: • identity• distribution• migration habit• habitat• inhabitants prestige• breeding biology• rearing of younger• recruitment and survival• meals conduct and feeding ecology • molts and plumages• conservation and administration

To facilitate identity, the species money owed additionally comprise precise illustrations of wings. An appendix includes comparative illustrations of ducklings, goslings, and cygnets.

This version of Ducks, ducks, and Swans comprises volumes, revealed in complete colour, and packaged in a slipcase, in addition to a CD containing references and extra maps.

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