New Hatchery Tagging Trailer Helps Salmon

OLYMPIA (May 2, 2005) – A new automatic clipping and tagging trailer is assisting treaty tribes in western Washington in more efficiently marking and identifying hatchery salmon.

“Being able to tell hatchery and wild salmon apart is an important step in recovering weak salmon stocks,” said Michael Grayum, executive director of the Northwest Indian Fisheries Commission. The NWIFC is a natural resource consortium that provides services to 20 member tribes in western Washington.

Clipping the adipose fin of a hatchery reared salmon allows them to be easily identified by fisheries managers. The adipose is a non-functional fin above the tail. The new trailer clips the fin without the fish being handled or anesthetized.

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