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- Aug 31, 2012
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The song of Zonotrichia albicollis is changing. Do you prefer the original song or the new variant that is rapidly spreading?
www.allaboutbirds.org
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The White-throated Sparrow Song That's Taking Over North America
From the Autumn 2020 issue of Living Bird magazine. Subscribe now. Move over, Old Sam Peabody—some White-throated Sparrows are singing a new tune. During the breeding season, the White-throated Sparrow’s voice echoes across Canada and the northern U.S. Many birders know their song by the mnemo
www.allaboutbirds.org