"East Fork wolf pack, found near Denali, was first researched in the 1930s and had shrunk significantly this year – and it’s now believed all may have perished".

"The world’s longest-studied wolf pack may have been wiped out, wildlife officials fear amid an escalating battle between federal and state authorities in Alaska over the aggressive hunting of predators such as wolves and bears.

The East Fork wolf pack, found near Denali, North America’s tallest mountain, was first researched in the 1930s and provided the first detailed accounts of wolf behavior and ecology. But years of hunting, trapping and habitat disturbance reduced numbers to just one known female, a male and two pups earlier this year. It’s now believed all may have perished.

Bridget Borg, a biologist at the National Park Service, said that the body of the radio collared male wolf was seen at a hunting camp and there appears to be no sign of the female nor pups."

Oliver Milman reports for the Guardian August 8, 2016. [2]