K12 Reader
They See with Their Ears
Sometimes bats get a bad rap, even though they are fascinating creatures! Teach your class about echolocation with a reading passage. After reading, class members respond to five questions based on the text.
TED Talks
Ted: Ted Ed: How Whales Breathe, Communicate and Fart With Their Faces
Comparative anatomist Joy Reidenberg explains how majestic whales "fart with their face" (a process more formally known as echolocation) to send their unique sounds through the water. [6:24]