Male leopard seals call out for hours on end during the breeding season, using five sounds to compose unique “songs.” Researchers analyzed the underwater vocalizations of male leopard seals in the ...

Rüdiger Riesch does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

If you liked this story, share it with other people. On today’s episode of the Mongabay Newscast, we listen to recordings of marine mammals in the Arctic with Dr. Howard Rosenbaum, the director of the ...