Sherman County committee will decide if compensation is owed
Scientists have used coyote and red fox fur trapping records across North America to document how the presence of wolves influences the balance of smaller predators further down the food chain. From Alaska and Yukon to Nova Scotia and Maine, the researchers have demonstrated that a “wolf effect” exists, favoring red foxes where wolves are present and coyotes where wolves are absent.
Conservation group challenges national forest sale
Officials say habitat improvements can keep species off threatened list
Outflow level no longer acute
Animal may have to be put to death, Wasco officials work with investigation WARNING: GRAPHIC PHOTOGRAPHIC CONTENT
Off-channel habitat created in a river’s flood plain – sloughs, beaver ponds, wetlands and side channels – can play an important role in salmonid production.
The Department of the Interior announced Monday that the Bureau of Reclamation will make $1.8 million available for comprehensive water studies addressing climate change options to three western river basins, with the largest grant going to the upper Deschutes River basin in central Oregon.
Oregon and Washington fishery managers of Columbia River on Wednesday approved both tribal and non-Indian commercial fisheries for the early summer period, and laid out the ground rules for sport fisheries that are expected to target Chinook salmon and what is expected to be a bumper crops of sockeye salmon returning, for the most part, to the Okanogan River basin.
The Bonneville Power Administration said it incurred $682.4 million in total fish and wildlife costs during fiscal year 2013, a total derived in great part by the need to buy and sell power and operate dams with the goal of improving salmon and steelhead passage up and down the federal Columbia/Snake River hydro system.
GRANTS PASS — Conservation groups and salmon advocates have challenged the Obama administration’s latest plan for making Columbia Basin dams safe for salmon.
California and Steller sea lions that have in recent years congregated in springtime below the Columbia River’s Bonneville Dam to prey on passing salmon and steelhead, as well as white sturgeon and other fish species, have for the most part moved on to other business, according to U.S. Army Corp of Engineers researchers studying pinniped impacts on protected fish stocks.
GRANTS PASS — State biologists are busy trapping the growing wolf population in northeastern Oregon and fitting them with tracking collars.
A set of 96 genetic markers, or single nucleotide polymorphisms (SNPs), winnowed by Columbia River basin researchers from a list of 4,439 previously identified in Pacific lamprey could help give researchers insights into the lives and life influences faced by the diminished, but highly valued, fish species, according to a research paper made available last week online.
Cherry Fruit Fly models developed by Oregon State University indicate that the cherry fruit fly emerged in The Dalles Monday, May 19.