Field processing station for fish necropsy and sample collection as part of a collaborative U.S. Fish & Wildlife Service project investigating possible endocrine disruption in Region 5 National Wildlife Refuges.

Leetown scientists tagging brook trout as part of a study to evaluate population response to environmental change.

Sampling dwarf wedgmussel tissue for genetic analysis.

LSC scientists are conducting studies of the distribution and genetics of rare plants to assist the U.S. Fish & Wildlife Service and National Park Service.

Sampling blood from rainbow trout on the Alagnak River, Alaska.

Field necropsy of a largemouth bass (Micropterus salmoides) as part of a wild fish health assessment.