pied-billed grebe swimming in lake

piedbilled grebe swimming lake american dabchick animal avian bay area beak bird brown california carolina cute devildiver dipper divedapper diver duck feather helldiver immature looking camera nature nonbreeding adult ornithology piedbill plumage podicipedidae podilymbus podiceps portrait reflection resting ripple san francisco santa clara county small stocky thickbilled united states water birds witch waterfowl wild wildlife wings or foothills park usa