Wilson's Warbler song and calls

Birdsong and calls are often the easiest way to identify the Wilson's Warbler, especially when the bird is hidden in dense foliage. Below is what to listen for.

Song

A rapid, chattering, and somewhat jumbled series of notes, often accelerating towards the end. It can be described as 'chi-chi-chi-chi-che-che-che-che-WICH-WICH-WICH'. The song is high-pitched and lacks the clear, ringing quality of some other warblers.

Calls

A sharp, distinctive 'chip' note, often given when agitated or as a contact call. It's a hard, metallic 'chick' or 'jit'.

When they vocalize

Males sing frequently on breeding territories, especially in the mornings and evenings. Calls are given year-round, particularly during foraging and migration.

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