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As many parents can attest, babies often make telltale noises when they’re hungry. It turns out, newborn whales do the same thing. Humpback whale calves signal their desire to eat by making barking, ...

Humpback whale calves communicate with their mothers with “burping, barking and snorting sounds,” according to a new study. Photo from Swanson Chan, UnSplash As many parents can attest, babies often ...