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Filtering by: Subject Bull trout -- Nests -- Oregon -- Deschutes River Watershed Subject Competition (Biology)

Effects of kokanee (Oncorhynchus nerka) redd superimposition on bull trout (Salvelinus confluentus) reproductive success in the Deschutes River Basin, Oregon.

Creator:

Weeber, Matthew A.

Abstract:

Oregon's only remaining non-reservoir population of adfluvial bull trout (Salvelinus confluentus) is found in Odell Lake, in the headwaters of the Deschutes River. The population size is unknown, but appears to be quite small. Limited spawning and rearing habitats, combined with the effects of introduced species and other anthropogenic changes...

Resource Type:

Masters Thesis

Full Text:

Page 1. Mean egg pocket depths from 26 bull trout redds evaluated in the Metolius River