Denver Zoo
Denver Zoo: Frilled Lizard
The Denver Zoo features a comprehensive overview of the frilled lizard focusing on its habitat, range, adaptations, diet, physical characteristics, and more.
Denver Zoo
Denver Zoo: Alligator Snapping Turtle
The Denver Zoo features a comprehensive overview of the alligator snapping turtle focusing on its habitat, range, adaptations, diet, physical characteristics, and more.
San Diego Zoo Global
San Diego Zoo: Kids: Anacondas
Colorful resource for learning fun facts about bald eagles with photographs as well as information regarding their physical characteristics and unique features.
San Diego Zoo Global
San Diego Zoo: Kids: American Alligator
Colorful resource for learning fun facts about American alligators with photographs as well as information regarding their physical characteristics and unique features.
San Diego Zoo Global
San Diego Zoo: Kids: African Dwarf Crocodile
Colorful resource for learning fun facts about African dwarf crocodiles with photographs as well as information regarding their physical characteristics and unique features.
CK-12 Foundation
Ck 12: Life Science: 10.2 Vertebrate Diversity
Learn about the characteristics and diversity of vertebrate animals.
San Diego Zoo Global
San Diego Zoo: Kids: Gila Monster
Colorful resource for learning fun facts about Gila monsters with photographs as well as information regarding their physical characteristics and unique features.
San Diego Zoo Global
San Diego Zoo: Kids: Rattlesnake
Colorful resource for learning fun facts about rattlesnakes with photographs as well as information regarding their physical characteristics and unique features.
San Diego Zoo Global
San Diego Zoo: Kids: Komodo Dragon
Colorful resource for learning fun facts about Komodo dragons with photographs as well as information regarding their physical characteristics and unique features.
San Diego Zoo Global
San Diego Zoo: Kids: Python
Colorful resource for learning fun facts about pythons with photographs as well as information regarding their physical characteristics and unique features.
MarineBio Conservation Society
Marine Bio: Green Sea Turtles
Illustrated reference guide features useful information on Green Sea Turtles with facts on physical characteristics, behavior, range, habitat, diet, and conservation status.
MarineBio Conservation Society
Marine Bio: Marine Iguanas
Illustrated reference tool features useful information on the marine iguana with details on physical characteristics, behavior, range, habitat, diet, and conservation status.
Saint Louis Zoo
Saint Louis Zoo: Alligator Snapping Turtle
Discover fun facts and learn about the habitat, appearance, diet, breeding, behavior, and conservation status of the alligator snapping turtle.
Other
San Francisco Zoo: Komodo Dragon
Meet the komodo dragon, discover fascinating facts, and learn about their physical characteristics, diet, habitat, behavior, and conservation status.
Saint Louis Zoo
Saint Louis Zoo: Banded Gila Monster
Discover fun facts and learn about the habitat, breeding, diet, conservation status, and appearance of the Gila monster.
Tree of Life Project
Reptiles: Synapsida
This site contains general information about the extinct link between reptiles and mammals. The Synapsida organisms are the link.
Other
K 3 Learning Pages: Reptiles and Amphibians
Come and discover more about reptiles and amphibians when you explore this awesome resource. This site is filled with useful links.
Other
Florida Museum of Natural History: Crocodilians: The American Alligator
The University of Florida offers a wonderful, fact filled webpage on the American Alligator.
Encyclopedia of Life
Encyclopedia of Life: Reptiles
Comprehensive resource investigates reptiles with a description, pictures, and maps. Includes facts on ecology, history, evolution, and external links.
Canadian Museum of Nature
Canadian Museum of Nature: Indian Gavial
The Indian gavial is one of the rarest crocodile species in Asia. Described at its characteristics, young. Included is one photograph.
Canadian Museum of Nature
Canadian Museum of Nature: American Alligator
Did you know that there are 21 crocodilian species? This is just one of the interesting facts that describe the alligator's features, habitat, and young. Ten close up photographs provide for an exciting look at this amazing reptile.
McGraw Hill
Mc Graw Hill: Circulation
An extensive page on the circulatory system in general. Scroll down to section 49.3 and you will find a simple comparison of the reptilian system to the other vertebrae systems.
American Museum of Natural History
American Museum of Natural History: O Logy: Magnificent Madagascar
Scientist Christopher Raxworthy, who studies the reptiles of Madagascar, explains the nature of his work.