We've had humingbird feeders for years and I've always wondered how long their tongue was. It seems their tongue goes right around their head. Add to that, their wing beats are measured in beats per second.....hence the name; "Hummingbird"
http://ts4.mm.bing.net/th?id=H.4611288445748919&pid=1.7&w=219&h=124&c=7&rs=1
http://ts4.mm.bing.net/th?id=H.4611288445748919&pid=1.7&w=219&h=124&c=7&rs=1