Tag: tuatara

Episode 3 Field Guide: What’s a Reptile?

When you read the word “Reptile” what do you think of? A lizard? A snake? A crocodile? A turtle? All of these animals fit the loose definition of reptiles: covered in scales, unable to regulate their body temperature, and sprawling. But in Episode 2, we explored the close relationship between birds and dinosaurs, so are birds reptiles, too? The feathers and warm-blooded-ness of birds messes with o …

Filed under: Diapsids, Dinosaurs, Lizards, Reptiles, Snakes, Synapsids, Systematics, Turtles, anatomy, mammal, tuatara

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