What Sounds Do Seagulls Make?

Just me..../CC-BY-2.0

Seagulls, also known as herring gulls, make sounds that sound like mew, keow or ha-ha-ha-ha, in order to ward of predators or attract the attention of other nearby seagulls. Both females and males make a huoh-huoh-huoh sound for nest selection, territorial disputes and courtship.