Alaska’s mountain goat records split into two different populations. Glacier Bay National Park and Preserve and Kenai Fjords National Park hold the state’s native coastal mountains, steep, snow-streaked terrain down the Panhandle and around the Kenai Peninsula that’s part of the species’ original range. Kodiak National Wildlife Refuge is a different story: those goats descend from animals wildlife managers transplanted onto the island from the Kenai Peninsula in the mid-20th century, and the population there is now well established.
Wherever they turn up in Alaska, mountain goats depend on the same thing: slope, not altitude. Split hooves with rubbery, grippy pads let them cross narrow ledges and descend near-vertical rock, and that terrain is what keeps wolves, brown bears, and mountain lions from following onto the steepest ground. Records here show up from near sea level along the coast to high alpine ridges, tracking cliff country rather than any single elevation band.
Records climb sharply from May through September, the snow-free months when goats are easiest to spot on open rock and alpine meadow, and drop off through the winter when deep snow and storms push sightings way down.
Alaska’s herds face the same tradeoffs as introduced goat populations elsewhere: fragile alpine plant communities evolved without a large grazer, and an established herd can wear trails and crop vegetation faster than it recovers on thin mountain soil.
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