qT=2&tQ=An evolutionary joke, this clumsy bird can barely fly, runs up trees and croaks like a frog.&tC=Hoatzin|White-crested turaco|Lapwing|Bulbuls&cC=1&fB=It's bad enough being the odd bird out, but the hoatzin is condemned to smell like a musky rug.<br><br>This remarkable bird is the last living descendant of the feathered dinosaur archaeopteryx. It is a fascinating artifact from the time when dinosaurs learned to fly.