Reptiles are cold-blooded vertebrates. (Vertebrates have backbones.) They have dry skin covered with scales or bony plates and usually lay soft-shelled eggs.
Birds Prehistoric Reptiles Amphibians Invertebrates Fish
Birds Prehistoric Reptiles Amphibians Invertebrates Fish
Birds Prehistoric Reptiles Amphibians Invertebrates Fish
February’s birthstone
Birds Prehistoric Reptiles Amphibians Invertebrates Fish
December’s birthstone
Birds Prehistoric Reptiles Amphibians Invertebrates Fish
June’s birthstone
Birds Prehistoric Reptiles Amphibians Invertebrates Fish
Get Weird But True! facts about sports.
Birds Prehistoric Reptiles Amphibians Invertebrates Fish
Take this just-for-fun quiz to see what kind of planet protector you are. Then find out how you help save the Earth!
Birds Prehistoric Reptiles Amphibians Invertebrates Fish
Birds Prehistoric Reptiles Amphibians Invertebrates Fish
A colony of rare albino squirrels runs the town of Olney, Illinois—sort of.
Birds Prehistoric Reptiles Amphibians Invertebrates Fish
