Location in Oregon
Blue is Winter range - Red is Summer range
Purple is Year-round range - Yellow is Migration range

Pied-billed Grebe

Podilymbus podiceps - Fairly common in shallow fresh water, rare in salt water. A small solitary, stocky grebe with a high chicken-like bill. Rarely flies; escapes by diving or slowly sinking below the surface. Call, a series of low, slurred whistles.