Boat-tailed Grackle song and calls

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

Song

A varied repertoire of harsh, raspy calls, whistles, and gurgles. The 'song' is not melodious but a series of squeaks, creaks, and whistles, often described as sounding like a rusty gate or a broken radio. Males often puff up their feathers and spread their tails during vocal displays.

Calls

Common calls include a harsh 'check' or 'chack', a loud 'jeeb-jeeb-jeeb', and various squeaky, grating notes. Alarm calls are typically sharper and more insistent.

When they vocalize

Vocalize year-round, but most frequently and intensely during the breeding season (spring and early summer) as males establish territories and attract mates. Also vocal at communal roosts.

Explore the Boat-tailed Grackle