North American Pika Consortium
Pikas at Rocky - Rocky Mountain National Park (U.S. National Park Service)
Pika | Small Mammal, High-Altitude Adaptation & Conservation | Britannica
Gone from Tahoe: The American Pika - Moonshine Ink
Weird & Wonderful Creatures: The Pika | American Association for the Advancement of Science (AAAS)
Native of the Month: American Pika | SHADOW
Monitoring the Adorable and Imperiled Pika | Audubon Rockies
How scientists are using poop to track climate-change effects on pikas and their mountain home | CBC News
Cascades Pika Watch | Oregon Zoo
American pika
BLM Idaho wildlife biologists use pikas as climate change indicators | Bureau of Land Management
Adorable American Pika Is Disappearing Due to Climate Change | Live Science
American Pika - Facts, Diet, Habitat & Pictures on Animalia.bio
Pika - Wikipedia
Curious Nature: The perils of the pika | VailDaily.com
American Pika Facts for Kids - NatureMapping
Pikas in Peril (U.S. National Park Service)
Pika | Small Mammal, High-Altitude Adaptation & Conservation | Britannica
Climate change impacting Nevada's pika, especially near Tahoe
Pikas Are the Pikachus of the Wild | HowStuffWorks
Washington's Pikas Are In Even More Trouble Than We Thought - OPB
Curious Nature: The perils of the pika | VailDaily.com
Photos of the Pika, North America's Cutest Mammal | Live Science
American Pika | National Wildlife Federation
Hop, Skip, Run: The Hardy Pikas of Ladakh | Roundglass | Sustain
