Madagascar’s Upside-Down Trees

(Photo credit: Gil.K/Shutterstock)

Madagascar is home to six of the world’s eight species of baobab trees. (Photo credit: Gil.K/Shutterstock)

The baobab is a tree with an unusual look. Many compare its appearance to a tree planted upside-down, as it looks like its roots are reaching toward the sky. [Read more…]

Madagascar’s Upside-Down Trees

(Photo credit: Gil.K/Shutterstock)

Madagascar is home to six of the world’s eight species of baobab trees. (Photo credit: Gil.K/Shutterstock)

The baobab is a tree with an unusual look. Many compare its appearance to a tree planted upside-down, as it looks like its roots are reaching toward the sky. [Read more…]

Society and the Environment: Bats and Bridges

Congress Avenue bridge bats

Mexican free-tailed bats leave their roost under the Congress Avenue Bridge in Austin, Texas, to hunt for insects.

A large colony of Mexican free-tailed bats lives under the Congress Avenue Bridge in Austin, Texas. These bats eat millions of insects a night, so they are welcome neighbors. Communities around the country and around the world have learned of the bats and have asked Austin for help in building bat-friendly bridges. But all that the people of Austin knew was that the bats appeared after the Congress Avenue Bridge was rebuilt in the 1980s. What attracted the bats? The people of Austin had to do a little research.

[Read more…]

Making a Difference: Predators of Africa

lion guardian

A Lion Guardian takes measurements and attaches a tracking collar to a lion.

Hyenas and lions are two of the most recognized predators on the planet. Every year millions of people go on safari in Africa to see these predators. Millions more see them in documentaries on TV. Most people love lions, but hyenas have a bad reputation.

[Read more…]