The shallow parts of this, the ovarium, are floored with sand and stones, in imitation of a river's bed. The deep part has only a few pieces of rock at the bottom. Salmon spawn in September ...

It is exciting to see salmon spawning up the Napa River and tributaries. Noting it's a "big year" for salmon, the numbers of 97 spawners and 157 redds (beds take days to create by swishing tails ...

The stories of salmon and orcas in the Pacific Northwest are linked. Their paths intermingle in a vast web of... Read Story ...

Thomas Kline (USA) watches through crystal waters as pink salmon prepare to mate. With his camera placed in a likely spawning spot on the gravel stream bed, Thomas watched the flurry of underwater ...

Chum salmon, which are rare for Marin, are also spawning: Five adults and two redds ... more than 270 logs and 12,000 tons of gravel to create the bed. Coho salmon generally have three-year ...