Nope, no teethies. The hoatzin
does have some unusual adaptations (like pre-gastric fermentation, it being the only obligate folivorous bird I know of), and odd bits of anatomy and ecology, however. And anyone seeing a live hoatzin can readily imagine (by squinting a bit) that they are looking at an archaeopteryx straight out of the Jurassic.
Here is a nice website with some good skeletal and other information on this weird bird.
edited for speeling
This message has been edited by Quetzal, 04-22-2006 12:34 AM
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