What's the difference between a butterfl...

Picture this: you’re outside with a friend, and you both see a little insect flying around. It’s got a small dark body, some tiny antennae, and big colorful wings. You say, “What a beautiful butterfly!” But your friend says, “No, that’s a moth!” How can you tell the difference? We got entomologist Brian Brown to give us the key.  If you’ve got a Moment of Um ... Show More