Bidragsyter
Louis Bevier Media from this contributor Profil
Dato
Lokalitet
Shawmut Dam, Kennebec River
Somerset, Maine, United States
Media from this location Illustrert sjekkliste- Age and sex
- Juvenile, Unknown sex - 1
Observasjonsdetaljer
A small gull largely, if not wholly, in juvenal plumage. Plumage on wings and tail like a Thayer's Gull but structure--small bill and short legs--like Iceland/Kumlien's Gull. This could be a thayeri x kumlieni hybrid or some sort of intergrade. It is clearly unlike any of the many kumlieni juveniles present or any I have seen in the past. This was entered as Larus sp. but moved here given it appears to be within the Iceland Gull group and not a hybrid with any other Larus species.
Teknisk informasjon
- Model
- Canon EOS 7D
- Lens
- EF400mm f/5.6L USM
- ISO
- 640
- Focal length
- 400 mm
- Flash
- Flash did not fire, auto
- f-stop
- f/6.3
- Shutter speed
- 1/2000 sec
- Dimensions
- 2400 pixels x 1600 pixels
- Original file size
- 1.73 MB