Northern Bald Ibis song and calls

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

Song

Does not have a complex song. Vocalizations are generally harsh and guttural.

Calls

Produces a variety of harsh, croaking, grunting, and hissing calls. Common calls include a 'kraa-kraa-kraa' or 'hrump-hrump' sound, often given in flight or when disturbed. Young birds beg with persistent, raspy calls.

When they vocalize

Vocalizes throughout the day, especially when disturbed, during social interactions within the colony, or when flying.

Explore the Northern Bald Ibis