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| 30-DEC-2009 | Lloyd Spitalnik |
Cepphus grylle
From the Cornell Birds of North America website: "Recent treatments list 5 subspecies (Cramp 1985, Nettleship 1996), only 2 of which occur in North America. Based on similarities of wing-covert pattern, overall whiteness in subadult and Basic plumages, and presence or absence of white tips to secondaries in Juvenal plumage, 2 groups seem apparent: arctic breeders (C. g. mandtii, including C. g. ultimus) and all others".
| Full EXIF Info | |
| Date/Time | 30-Dec-2009 13:38:47 |
| Make | Canon |
| Model | Canon EOS-1D Mark II |
| Flash Used | No |
| Focal Length | 700 mm |
| Exposure Time | 1/4000 sec |
| Aperture | f/6.3 |
| ISO Equivalent | 400 |
| Exposure Bias | -0.33 |
| White Balance | |
| Metering Mode | matrix (5) |
| JPEG Quality | |
| Exposure Program | aperture priority (3) |
| Focus Distance | |
all images copyright Lloyd Spitalnik