On Your Mark…

Winter is shifting into spring, and with the changing of the seasons comes the outmigration of Chinook salmon juveniles. That means it is all hands on deck Read More…

Temporary tattoo

Marking fish with dye to test the efficiency of our rotary screw traps is like giving fish a temporary tattoo. The bright, injectable photonic dyes (IPDs) that Read More…

Makeshift lab

Sometimes, conducting research in challenging environments like the Mekong calls for improvising with the resources at hand. In this case, we performed a fish marking training on Read More…

Splat!

Fish biologists mark fish with a variety of techniques, but always with the same goal of being able to identify previously captured fish, usually for the purpose Read More…