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od MNN - Mother Nature Network

Dolphins 'converse' in sentences up to 5 words long

Researchers have long studied the clicks, chirps and other calls that dolphins make in an effort to understand how these intelligent mammals communicate with one another.

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od Greenpeace International

I'm a vaquita and I'm in danger

vaquita. looks like a dolphin but smaller, it is a marine porpoise. some call it a panda of the sea, because of the black circles around the eyes and mouth

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