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Transcript:
This is BirdNote!
Take a walk around any local pond or lake in late November, and you鈥檒l find ducks in their most brilliant breeding colors. The male or drake Mallards sparkle their greenest on their heads and necks, and their bills are now golden yellow. Green-winged Teal males are at full luster, every detail of their complex plumage precisely delineated. Male Northern Shovelers have regained their deep emerald head-feathers and rich brown flanks.
After months of molting out of their nondescript late-summer feathers, known as 鈥渆clipse plumage,鈥 male dabbling ducks look their finest in late fall and winter because for most ducks, this is the season of courtship and pair-bonding. Males display and chase females and fend off other males, to win a mate with whom they鈥檒l migrate in spring to their nesting grounds. That鈥檚 a schedule quite different from the usual timetable of songbirds, which sing and court and find mates in the spring, after migrating to a nesting area.
You鈥檒l find four seasons鈥 worth of birds in the latest 鈥淏irds of BirdNote鈥 calendar. It鈥檚 available at our website, BirdNote.org. I鈥檓 Michael Stein.
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Don't stop here! Visit our free online bird guide to find profiles and range maps for all of our North American ducks.
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Credits:
Calls of the ducks provided by The Macaulay Library of Natural Sounds at the Cornell Lab of Ornithology, Ithaca, New York. Mallard recorded by A.A. Allen, Northern Shoveler and Green-winged Teal recorded by W.W.H. Gunn.
Producer: John Kessler
Executive Producer: Chris Peterson
漏 2013 Tune In to Nature.org November 2018 Narrator: Michael Stein