Spotted Knapweed Control

Goshawk Management

Managing forests for the Douglas fir tussock moth

Eastern brook trout and eastern hemlocks (how the ecology of the eastern hemlock forest protects streams)

Climbing ethics and the environment

Safety in canyoneering

Noise pollution

Sea turtle protection and rehabilitation

Living with rattlesnakes

Tourism’s effect on small towns in SE Alaska

Fire lookout preservation

Air pollution in Lewiston

Rails to trails—Troy to Moscow trail

Bull trout on the North Fork of the Clearwater River

Bass (and their effects on salmon) in the Snake River

Elephants in the Anchorage, AK zoo

Park rangers/law enforcement in Yellowstone

Oil extraction and the degradation of the Amazon in Ecuador

Moscow mountain ecology

Logging—why it’s not all bad for the environment

Taylor Ranch history

Cattails: a tool for survival

Golf course’s effect on the environment

Avalanche safety

Salmon and sea lions (managing two endangered species)

Managing rafting on the Middle Fork of the Salmon River

Climate change and skiing

Cheat grass -evasive species control and history

Lamprey eels in the Snake and Salmon Rivers--measures taken to restore the species

Feral cats -- the problem and population management