TOP 50 BIRD FACTS 1 #DidYouKnow? BIRDS can actually fly backwards…well some of them, the Hummingbird is able to fly backwards. 2 #DidYouKnow? BIRDS all lay eggs and the smallest bird egg in the world, is the one of the Hummingbird. 3 #DidYouKnow? BIRDS are usually able to fly BUT it has been tested that […]