Eared Grebe (Podiceps nigricollis californicus) - adult summer
May 15, 2005 - Henderson's Sewage Ponds (Henderson Bird Viewing Preserve), Nevada, USA
© Martin Lofgren

Eared Grebe (Podiceps nigricollis californicus) - winter
March 25, 2003 - north pond in Chicago Cook cnty, Illinois, USA
© Kanae Hirabayashi