Diet consists of small mammals, reptiles and amphibians, large invertebrates, and occasionally birds. Michael Kerwin documented this surprising Bufflehead predation.
There are 2,042 records in the project database.
GA | AL | WA | FR | CL | MO | HO | BA | BC | HA | CE | PG | AA | CV | CH | SM | KE | QA | CN | TA | DO | WI | SO | WO |