“The ice was so thick flowing down the river. It was forming so fast. It was freezing so fast. Just amazing. I’d never seen anything like that," one of the hunters, Rex Nick, said.

A tumor is present on the lower jaw of the sheefish (Stenodus leucichthys).

Fish caught while ice fishing has black patches on skin. Appears to be the same black fungal syndrome previously reported in Kipnuk.

Permafrost is becoming exposed in Western Alaska, in areas where the landscape transitions to tundra.

Rusty tussock caterpillars can cause skin irritation for people when handled individually, and are responsible to large defoliation events when populations are high.

Dead salmon and whitefish found along the banks of the Yukon River.

This season is shaping up to be the worst fall for salmon fishing on the Yukon River in recorded history. It follows the worst recorded summer salmon season ever.