Nothing says “surprise” like learning the United States Geological Survey (USGS) is on its way to help! That’s right — the USGS is big on fish research, and that research extends to the Gorge Dam. In this episode, Mike and Elaine catch up with USGS Research Biologist Dr. Matthew Acre (Matt) and discuss the fascinating ways fish respond to environmental cues. Matt shares insights from his research on fish spawning, migration patterns, behavior and more. Listen to find out whether a dam can alter the genetic makeup of fish, why some biologists need gym memberships, which fish monitoring methods Matt’s team uses and how this relates to the dam section of the river. 

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