https://patreon.com/freeschool - Help support more content like this! Despite living in the ocean (although some live in rivers!) dolphins are mammals like you and me. They live all around the world and have a special relationship with humans. Dolphins are special because they can use echolocation (just like some kinds of bats) to find their food! Like this video if you want to see more videos about ANIMALS! Subscribe to FreeSchool: https://www.youtube.com/user/watchfreeschool?sub_confirmation=1 Visit us on Facebook: https://www.facebook.com/watchFreeSchool Check our our companion channel, FreeSchool Mom! https://www.youtube.com/channel/UCTcEtHRQhqiCZIIb77LyDmA And our NEW channel for little ones, FreeSchool Early Birds! https://www.youtube.com/channel/UC3OV62x86XHwaqsxLsuy8dA