North American pikas survive their high-altitude winters by keeping warm in their burrows. Not so for the plateau pika (Ochotona curzoniae) on the Qinghai-Tibetan Plateau. Temperatures there plunge below negative 30 degrees Celsius, but they …
Throughout much of their range, American pikas (Ochotona princeps) face threats from warming temperatures brought on by climate change. Small mammal that mostly dwell in alpine talus across the West, they die if they’re exposed …
Pikas are a textbook climate tragedy. As temperatures rise, the fluffy, cold-loving mammals retreat higher and higher up mountain slopes, eventually perishing on the too-warm peaks. But that isn’t happening everywhere, according to new research. …
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