Frogs and Salamanders of the Puget Trough - Online
Event Details
- When
- Jun 03, 2026 from 06:00 PM to 07:15 PM
- Where
- Instructor
- Stephen Nyman
- Class Tuition
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This online class is a stand-alone 1.5 hour learning experience - another option is to register for "Amphibians of PNW Ponds and Wetlands" and you'll receive this online class plus a day-long field excursion on June 20 with the instructor in the Nooksack and Samish river valleys!
The lowlands of the Puget Trough are home to more than two-thirds of Washington’s population—and to an equally remarkable diversity of amphibians. Eleven species of native frogs and salamanders live here, alongside a growing number of introduced species.

Coastal Pacific Giant Salamander
These amphibians include beloved harbingers of spring, culturally significant yet often overlooked species, and members of ancient lineages that remain vital to modern ecosystems.

Pacific Chorus Frog Tadpole
Join Whatcom County Amphibian Monitoring Program biologist Stephen Nyman for a virtual exploration of the hidden world of amphibians in the Puget Trough. Together, we’ll journey into wetlands, ponds, streams, and forests to better understand where amphibians live, how they survive, and why they matter.

Oregon Spotted Frog Tadpoles
This online class will provide the tools to identify all local amphibian species at different life stages and to understand the habitats, behaviors, and adaptations that shape their success—and vulnerability. We’ll also take deeper dives into key topics such as larval development and the dramatic process of metamorphosis. Through photos and video, participants will observe fascinating behaviors related to feeding, predator avoidance, courtship, and competition.

Adult Oregon Spotted Frog
Designed for curious learners, educators, and aspiring naturalists, this class offers a deeper appreciation of the amphibians living quietly alongside us—and the landscapes they depend on.
Top photo: Adult Western Toad; all photos by Stephen Nyman