Northern Parula song and calls

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

Song

A distinctive, buzzy, ascending trill that ends abruptly with a sharp, downward inflection. Often described as 'zeee-zeee-zeee-zeee-zip' or 'bzzzzzzzzzzzzzzzz-up'. The quality is often described as insect-like or electric.

Calls

A sharp 'chip' or 'tsip' call, often given when agitated or in flight.

When they vocalize

Most vocal during the breeding season, particularly at dawn and dusk, and throughout the day when establishing territories and attracting mates. Calls are given year-round, especially during foraging or alarm.

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