White-crowned Sparrow song and calls

Birdsong and calls are often the easiest way to identify the White-crowned Sparrow, especially when the bird is hidden in dense foliage. Below is what to listen for.

Song

A distinctive, clear, whistling song often described as 'Oh sweet canada-canada' or 'Oh my sweet lord-lord-lord'. It typically starts with one to three clear, bowed whistles, followed by a series of buzzy or clear trills. There are regional dialects in their songs.

Calls

A sharp, metallic 'chink' or 'tseep' alarm call. Also a soft contact call within flocks.

When they vocalize

Songs are primarily given during the breeding season, from spring through mid-summer. Calls are heard year-round, especially during foraging and alarm situations.

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