habitat

Yellow Perch Spawn, Again, In Severn Run

March 15, 2021

They’re Back! Thanks to observations from Lynne and Craig Rockenbauch , we are excited to announce that the beautiful yellow perch have returned to the Severn Run to spawn. Yellow perch are a semi-anadromous species – meaning they migrate from saltier estuarine waters to the freshwater in Severn Run to lay their eggs. In late […]

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Why Is The Yellow Perch In Decline?

June 10, 2019

Each year, in early March, the colorful Yellow Perch return to spawn in the Severn River headwaters like Bear Branch and Severn Run. However, they fail to produce mature offspring, possibly due to disruption in their reproductive system and habitat caused by poor water quality. They clearly are trying to survive. SRA has been tracking […]

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