Smithsonian Migratory Bird Center(@SMBC):Did you know? The Hoatzin, or "stinkbird," has a unique digestive system that ferments leaves, producing a strong odor. Its chicks even have claws on their wings, helping them climb back into trees—just like ancient birds from the dinosaur era! #FeatheredFactFriday

Smithsonian Migratory Bird Center

@SMBC

Fostering understanding appreciation & protection of the grand phenomenon of bird migration. #ornithology#. Legal: Tweets/RT ≠endorsement

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Smithsonian Migratory Bird Center@SMBC

2026.05.09 00:02

Did you know? The Hoatzin, or "stinkbird," has a unique digestive system that ferments leaves, producing a strong odor. Its chicks even have claws on their wings, helping them climb back into trees—just like ancient birds from the dinosaur era! #FeatheredFactFriday#