But those shrieks and happier chirps and whining sounds have been sounding off less and less in the past two decades. In ...

The Olympic marmot, nicknamed the ‘whistle pig ... the melting snowpack has allowed coyotes to invade the marmots' high-country habitat. A recent study found that coyotes are responsible ...

Olympic marmots are a unique species of large, ground-dwelling squirrels that live in alpine and subalpine meadows and rocky slopes, with most of their habitat falling within the Olympic National Park ...