A white-breasted, female frigatebird observes the courtship display ... Ecologists who studied male birds’ courtship moves in Mexico concluded that the sound effects “significantly predict ...

This bird can swoop down to snatch a booby chick ... males use red throat pouches in their unique courtship display The male frigatebird goes into an extraordinary and very dramatic courtship ...

An adult female frigate bird feeds its young volant at the colony. This material relates to a paper that appeared in the July 1, 2016 issue of Science, published by AAAS. The paper, by H.