Commonalities
- Episode aired Apr 29, 2013
- TV-G
- 1h 24m
A visit with some animals who are closely related and share similar physical adaptations but don't necessarily look or behave alike one another including the flight birds and bats as well as... Read allA visit with some animals who are closely related and share similar physical adaptations but don't necessarily look or behave alike one another including the flight birds and bats as well as the echolocation of dolphins, bats and whales.A visit with some animals who are closely related and share similar physical adaptations but don't necessarily look or behave alike one another including the flight birds and bats as well as the echolocation of dolphins, bats and whales.