Birdsong field guide
White-throated Sparrow
Zonotrichia albicollis
A large, distinctive New World sparrow recognized by its crisp white throat patch and bright yellow lores. It is celebrated for its clear, whistling song that is a staple of northern forests.
What it sounds like
A high, pure whistle famously rendered as 'Old Sam Peabody, Peabody, Peabody' or 'Oh Sweet Canada, Canada, Canada'.
Reference call, compare with what you heard
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Field notes
- Exists in two distinct color morphs—white-striped and tan-striped—which exhibit significant behavioral differences in aggression and parenting.
- Practices 'disassortative mating,' where individuals almost always choose a mate of the opposite color morph.
- A major cultural shift in their song has been documented, with a traditional triplet-note ending being replaced by a doublet-note ending across North America.
- They are primarily ground-foragers, often using a 'double-scratch' technique to uncover seeds and insects under leaf litter.
- Despite their small size, they are highly migratory, with some individuals traveling thousands of miles between boreal breeding grounds and southern wintering sites.
Habitat
Coniferous and mixed forests, forest edges, thickets, and suburban gardens during winter.
Range
Breeds across Canada and the northeastern U.S.; winters in the eastern and southern U.S. and northern Mexico.
Similar & commonly confused birds
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