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Ask Dr. Universe rcwebber

Do bats have habits? -Elliot 

Dear Elliot,

You are onto something. Quick, to the bat-lab! That’s where I met up with my friend Christine Portfors, a scientist at Washington State University who studies fruit bats.

Portfors explained that while bats don’t quite have habits like humans, they do have behaviors.

Bats are nocturnal. They sleep during the day and wake up in the early evening. The first thing they’ll do when they wake up is fly around and around their caves for a while.

Read More ...

Dear Dr. Universe, Do bugs have hearts and brains? -Nick

Take a look inside a bug and you’ll find one brain in its head and other little brains called “ganglia” along its whole body. These tiny control centers help insects see, taste, and smell. They also help them quickly escape threats, like other bugs.

“If you had little brains everywhere else, you would also be much quicker,” says bug expert Laura Lavine. Read More ...