Abby Tillotson
This scientist studies fish living in the wild, including what they eat, their habitat, and how they interact with their environment.
Non Forest Service
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My favorite science experience so far has been participating in salmon surveys on the Yakima River near Cle Elum, Washington. We spent a few days floating the river on rafts, counting redds (salmon egg nests), and pulling over to the bank to count and measure salmon that died after spawning (laying eggs).
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Featured from Natural Inquirer
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Water temperature helps regulate aquatic ecosystems, and, for many aquatic organisms, life-cycle phases are tied to water temperature. Salmon eggs, for example, generally require a certain number of degree days...Timed Travel: Measuring the Relationship Between Stream Temperatures and the Development of Salmon
Water temperature helps regulate aquatic ecosystems, and, for many aquatic organisms, life-cycle phases are tied to water temperature. Salmon eggs, for example, generally require a certain number of degree days...
