Green Heron song and calls

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

Song

Does not have a complex song. Vocalizations are primarily calls.

Calls

Most common call is a sharp, explosive 'skeow!' or 'kyow!' often given when startled or in flight. Also produces a series of softer 'kuk-kuk-kuk' notes, especially during courtship or when agitated.

When they vocalize

Calls are given year-round, but more frequently during the breeding season or when disturbed.

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