Birds Dress for Spring

BirdNote^®

The Birds Dress for Spring

Adapted from a script by Frances Wood

This is BirdNote!

[Song and call notes of American Goldfinch]

It’s spring! And for many birds, a time to look their best to attract a new mate. This American Goldfinch has recently molted. Its old, worn-down feathers have fallen out, and new ones have grown in. The male is now a vivid yellow, with a striking black back and wings.

[Song of American Goldfinch]

When goldfinches molt in the fall, they lose these brightly colored feathers. That way, they may hang around all winter, unnoticed. Their winter camouflage helps them blend in with the drab background of the season. In spring, they molt again, making a dramatic change into their stunning breeding plumage. [Song of American Goldfinch]

And the goldfinch isn’t the only bird to make this surprising transition. [Willow Ptarmigan chuckle] The Willow Ptarmigan, a bird of the northern latitudes, is rusty-brown in summer, blending in with the tundra where it nests. In the fall, its plumage changes to winter-white, matching the landscape. [Laughing Gull call] Some gulls, like these Laughing Gulls and also the Bonaparte’s Gull, add dapper black or brown hoods for the breeding season.

Summer, fall, winter or spring, we’re glad you listen to BirdNote. I’m Mary McCann.

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Bird audio provided by the Macaulay Library of Natural Sounds at the Cornell Lab of Ornithology, Ithaca, New York. American Goldfinch call recorded by D.A. Sibley and song recorded by G.A. Keller. Willow Ptarmigan call recorded by G.A. Keller. Laughing Gull call recorded by G.F. Budney. Mallard calls recorded by A.A. Allen.
Producer: John Kessler
Executive Producer: Chris Peterson
© 2014 Tune In to Nature.org     April 2014/2018/2019     Narrator: Mary McCann

ID# orig 041805AMGOKPLU                molt-01-2010-04-30 Revised 11-29-16: molt-01c