This female American redstart (Setophaga ruticilla) seen in Dry Tortugas National Park on this trip. I photographed the male of the species here with orange markings rather than the yellow on the female.
Camera: Canon 1D MkIV
Exposure: 1/1600
Aperture: f/5.6
Focal Length: 300mm
ISO: 800
Camera: Canon 1D MkIV
Exposure: 1/2000
Aperture: f/5.6
Focal Length: 300mm
ISO: 800
Camera: Canon 1D MkIV
Exposure: 1/2000
Aperture: f/5.6
Focal Length: 300mm
ISO: 800
Camera: Canon 1D MkIV
Exposure: 1/3200
Aperture: f/5.6
Focal Length: 300mm
ISO: 800
This is a first year male American Redstart, you can see the black coming in in the lores and a bit on the breast. The last photo looks like a female though.
Huh, you think this is so? Any other evidence it is a male?