Sing a song to “see.” Study says humpback whale song is about finding, not attracting, whales
University at BuffaloStudy results on whale song suggest that the consensus response to the question of why humpbacks sing is wrong. The whales don’t sing to attract a mate (reproductive hypothesis), according to Eduardo Mercado III, a UB professor of psychology. They’re singing to find other whales (sonar hypothesis), using mechanisms within their songs that may be comparable to those at work in the eyes of land animals as they examine their environment. “[This isn’t a] feather in the sonar hypothesis cap? It’s more like an arrow through the chest of the reproductive display hypothesis,” says Mercado.