Merlin song and calls

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

Song

Merlins do not have a complex song. Their vocalizations are primarily calls.

Calls

A rapid, high-pitched 'kik-kik-kik-kik' or 'ki-ki-ki-ki' call, often given when agitated, defending the nest, or by pairs communicating. Also a softer 'wichew' or 'tew-tew' call.

When they vocalize

Most vocal during the breeding season, especially around the nest, and when interacting with mates or intruders. Less vocal during migration and winter.

Explore the Merlin