Tracking An Alpine Frog That Chuckles And Beeps For Climate Change Research
Maureen Ryan scales rocky trails at 5,000 feet elevation as nimbly as the mountain goats that wandered through camp earlier this morning.
The researcher of amphibians leads her team of scientists down off a ridge line in the Seven Lakes Basin of Olympic National Park to her “lab,” you might call it. It’s a series of pothole wetlands cupped in the folds of these green, snow-studded mountains: a perfect habitat for Cascades frogs (Rana cascadae).
Ryan, a researcher with the University of Washington, is an expert on alpine amphibians. She’s also part of a group of scientists from around the region, coordinated by the Amphibian Research and Monitoring Initiative at the USGS, who are trying to understand and project how the warming climate will affect these frogs’ ability to feed, mate, and ultimately, survive.