Researchers knew the relocated mountain goats would have a tough first winter ... For three summers, helicopters cruised over the snow-capped peaks of Olympic National Park. Workers shot the ...

The first snow marks the beginning of the breeding season. It only lasts for a couple of weeks, so the male Markhors, the world's largest species of goat, don't have long to claim a female.

No other animal matches this wild mountain goat for command of high-altitude ... the location where the BBC Natural History Unit filmed snow leopards for the first time twenty years ago, something ...