Dolphins Call Each Other by Name, and Scientists Can Prove It

Every bottlenose dolphin invents its own signature whistle, and other dolphins copy it to call that individual by name. This documentary follows decades of research, from the first recordings to playback experiments in Sarasota Bay and Scotland, and what it tells us about one of the smartest minds in the ocean.

dolphins, dolphin names, signature whistle, bottlenose dolphin, animal intelligence, animal communication, marine biology, nature documentary

#Dolphins #AnimalIntelligence #Nature