Copper River Delta Carcass Surveys - Final Reports
May 03, 2021
Biologists conducted survey flights of the shifting sand shoals of the Copper River Delta to search for marine mammal carcasses and to conduct necropsies of any observed carcasses in order to establish the cause of death and collect biological samples.
Biologists conducted survey flights in an area with a history of incidental and intentional killings of marine mammals by humans.
Final Reports: