Microraptor: A 4-Winged, Fish-Eating Dinosaur http://ifttt.com/images/no_image_card.png

Fossilized guts reveal that Microraptor -- a four-winged flying dinosaur -- had a taste for fish. Located near the fossil's ribs, a mass of fish bones bearing the mark of strong, digestive acids suggests the crow-sized reptile's prey veered from the arboreal to the aquatic.



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