Almost like giggling children, dolphins and whales squeal with delight when they get a fishy treat, a new study finds.
Almost like giggling children, dolphins and whales squeal with delight when they get a fishy treat, a new study finds.
A dolphin wearing a “critter-cam” is heard to utter a squeal upon echolocating, then eating, a fish in murky water. Researchers believe dolphins and whales squeal with delight, much like human children, upon successfully performing rewarding tasks.
Like happy kids, whales and dolphins often squeal with delight when something good comes along. Continue reading
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