Royal Tern song and calls
Thalasseus maximus
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Open the appBirdsong and calls are often the easiest way to identify the Royal Tern, 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 loud, harsh, grating 'kree-e-ek' or 'kirr-it', often repeated. Also gives a sharper 'kip' or 'kek' call, especially when alarmed or interacting within the colony.
When they vocalize
Most vocal during breeding season within colonies, and when foraging or in flight.
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