During the study — as first reported by the Idaho Capital Sun — researchers took samples of soil, water, bugs, and aquatic vertebrate from 36 headwater streams in Oregon, Washington, and Idaho ...

From Water to Land. The Pacific Northwest ... Pacific Northwest Tree Octopus decline might seem like a mystery at first. The tree octopus can feed on a variety of prey including large insects ...

Mosquito season has arrived early this year for many Oregon and Washington counties, especially along the Columbia River. While we often think of mosquitos as hatching out of still water, the so ...

CASE STUDIES: PACIFIC NORTHWEST MOLLUSKS. Cinnamon juga This river snail has a near-black, cinnamon-red shell and is known from only four to eight sites in the Shasta Springs complex in the upper ...