adult female; gray hood, white eye-arcs (California, USA; 2007-08-25)

MacGillivray's Warbler
Oporornis tolmiei

Native Range: North America

Notes: a mostly plain olive-gray-yellow warbler that usually forages on or near the ground in the western USA; one of several similar Oporornis warbler species, with close relatives including Connecticut Warbler and Mourning Warbler of the eastern USA.

ventral view; gray hood, yellow belly (California, USA; 2007-04-22)

dorsal view; olive-gray, no wingbars (California, USA; 2007-04-22)

posing for portrait (California, USA; 2007-04-22)