All mammals share 5 common characteristics. No other animals share them. Move your mouse over the pictures to learn more about mammals.

All mammals...

Did you know?

Dolphins and whales are members of a group called marine mammals. Other members of this group include seals, sea lions, walruses, manatees, sea otters, and polar bears. Since dolphins and whales are mammals, they also share the 5 above characteristics.

BUT WAIT.... Which one of these doesn't make sense????

HAVE YOU EVER SEEN A HAIRY DOLPHIN????

NO! OF COURSE NOT!

But dolphins do have hair! Wanna learn more?

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