Kevin Duffy, a fisheries technician for dam owner Avista, uses a radio antenna to track tagged bull trout in a stream that feeds into Noxon Reservoir. Biologists track a handful of tagged fish daily to try and learn about their migratory movements,...
Montana: Endangered Species Grants
Help Keep “ Big Sky Country” Big
“ That’s one of the most productive bull trout streams
in the country,” said Fish and Wildlife Service
biologist Bob Lee of the headwaters of the Bull River