Anseriformes
Anatidés
Tachyeres
leucocephalus
Chubut Steamer Duck (Tachyeres leucocephalus) is a species of bird in the Anatidae family.
Marine Neritic : Subtidal Rock and Rocky Reefs, Subtidal Loose Rock/pebble/gravel, Subtidal Sandy, Subtidal Sandy-Mud, Macroalgal/Kelp, Seagrass (Submerged) ; Marine Intertidal : Rocky Shoreline, Tidepools ; Marine Coastal/Supratidal : Sea Cliffs and Rocky Offshore Islands