Tracking An Alpine Frog That Chuckles And Beeps For Climate Research

Research biologists are studying the elusive Cascades frog, which lives in alpine meltwater ponds in Washington's Olympic Mountains, to understand how warming climate might affect the ecosystems they depend on.

"Olympic National Park, Wash. — Maureen Ryan scales rocky trails at 5,000 feet elevation as nimbly as the mountain goats that wandered through camp earlier this morning.

The amphibian researcher 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 - 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."

Ashley Ahearn reports for KUOW/EarthFix/NPR August 7, 2013.


"Field Notes: Of Mountain Goats And Alpine Frogs" (OPB)

Video: "Climate Change Could Spell Final 'Chuckle' For Alpine Frog" (NPR)

Source: EarthFix/NPR, 08/08/2013