herbivores
Crocodiles Evolved to Be Vegetarian 'At Least Three Times' in the Past
Fossilized teeth indicate that crocodilians had much more varied diets during the age of dinosaurs.
Sex-Averse Vegetarians Live Longer (If They Also Happen to Be Lizards)
Sober vegetarians might have lousy sperm, but a new study suggests that reptiles that avoid meat and sex tend to live significantly longer than their more decadent cousins.
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