Robert Epstein:
Yellow-green Vireo 2
Robert Epstein:
Thick-billed Vireo 20
Robert Epstein:
Hutton's Vireo 3
Robert Epstein:
Bell's Vireo
Robert Epstein:
Bell's Vireo
Robert Epstein:
Bell's Vireo 4
Robert Epstein:
Bell's Vireo
Robert Epstein:
White-eyed Vireo
Robert Epstein:
100123_White-eyed Vireo_002s
Robert Epstein:
100123_White-eyed Vireo_001s
Robert Epstein:
White-eyed Vireo 4
Robert Epstein:
White-eyed Vireo 10
Robert Epstein:
White-eyed Vireo 13
Robert Epstein:
Philly Vireo
Robert Epstein:
Blue-headed Vireo
Robert Epstein:
Blue-headed Vireo 1
Robert Epstein:
Blue-headed Vireo 22
Robert Epstein:
Blue-headed Vireo 3
Robert Epstein:
Blue-headed Vireo 1
Robert Epstein:
Blue-headed Vireo 27
Robert Epstein:
Blue-headed Vireo 22
Robert Epstein:
Blue-headed Vireo 6
Robert Epstein:
Blue-headed Vireo 4
Robert Epstein:
Cassin's Vireo 13
Robert Epstein:
Plumbeous Vireo 5
Robert Epstein:
090509_Warbling Vireo_002s
Robert Epstein:
Warbling Vireo
Robert Epstein:
Black-whiskered Vireo 3
Robert Epstein:
Scrub Greenlet_130415_2