Hummingbirds For Mom

Which weighs more a fully grown hummingbird or a pencil?  While it is a well known fact that hummingbirds are very tiny, it may shock you to discover just how extremely tiny these birds actually are.  A grown hummingbird weighs less then a pencil!  That’s right, I said less then a pencil.  The average hummingbird only weighs between 2 and 20 grams and that will depend on which  species of hummingbird you are referring.