Tag Archives: biologist Tim Sands
Why are chinook runs declining in Bristol Bay, while sockeye runs are shattering records?
Tim Sands is the westside area management biologist with the Alaska Department for Fish and Game, where this issue is top of mind. “That’s one of the questions we get: ‘Well, are the sockeye up there competing with the kings? Is that what’s going on?’” Sands said. “I don’t think so. The sockeye for the most part are bearing in the lake. Kings are in the river. They spawn in different areas.” Sands says sockeye and chinook lay and bury their eggs in different spawning grounds and at different depths. So most likely the issue is tied to ocean conditions when kings migrate out to sea. But what’s exactly behind this decline remains a mystery. “There’s something else going on,” Sands said. >click to read< 13:45
