Amphibians
Cold-blooded vertebrates that live in aquatic and terrestrial habitats.
Articles with this tag: 5
Updated: May 14, 2026
Altiphrynoides
Altiphrynoides: Ethiopian highland toads
Amphibian
Amphibian: biology, life cycle, evolution and conservation
Overview of amphibians (class Amphibia): major groups, anatomy, life cycle, fossil origins, diversity, habitats and modern conservation challenges.
Anura
Anura: frogs and toads — biology, diversity, and conservation
Australian green tree frog
Australian green tree frog (Litoria caerulea)
Bullfrog
American bullfrog (Lithobates catesbeianus): natural history, behavior, and human impacts