Fortymile Caribou Herd
The Fortymile Caribou Herd hasn’t been seen in its past stomping grounds of the Yukon Territory for decades. Seeing them this winter in the Tombstone Territorial Park was a very encouraging news for the herd. Historically, the Fortymile Caribou Herd is most noted for its extreme decline in numbers. The estimated herd numbers declined from about 260,000 caribou in the early 1920s to 6,000 in 1973. The herd now reaches about 50,000 members again and continues to expand into the Yukon.
Here are a selection of pictures of the Fortymile Caribou Herd grazing in the Tombstone Territorial Park from this past winter:
When caribou are moving along and one is alarmed, it rears up on its hind feet, whirls about, and dashes off. When a caribou does this, scent from the interdigital gland is deposited on the ground. Every caribou that comes to the spot will sniff the scent and then became excited and alarmed.