The beautiful autumn we've been having is definitely causing trouble for the salmon in the smaller tributaries...
...in reviewing the tributary to the larger creek, no salmon are able to move upstream beyond the first riffles, effectively restricting the coho in shallow pools.
This physically restricts the normal breeding patterns of coho: mates restricted, spawning site selection limited, spawning and redd progression restricted.
This is a very large pair, the larger coho is ~3' long.
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