Frog Observer Cards
Amphibians are a unique group of vertebrates that are distributed across the globe. Sadly, nearly one-third of the world’s over 7,300 species are threatened. Frogs are the most speciose of three orders of amphibians, which also includes salamanders and worm-like caecilians.
Use these cards to help you focus on the key traits and behaviors that make different frogs species unique. Drawings, photographs and notes or recordings of vocalizations are a great way to supplement your field notes as you explore the diversity of these amazing animals.
- By Breda Zimkus, PhD, MCZ, Harvard University. Edited by Tracy Barbaro and Jeff Holmes, PhD. Supported by the Encyclopedia of Life.
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