Bidragsyter
Curtis Marantz Media from this contributor
Dato
Lokalitet
offshore waters 7 kilometers west of Point Estero
San Luis Obispo, California, United States
Media from this location Illustrert sjekkliste- Age and sex
- Immature Unknown sex - X
Kommentarer
First-winter Iceland (Thayer's) Gull photographed by Curtis A. Marantz on 13 January 2018 flying over offshore waters 18 kilometers west-southwest of Point Estero at 35° 24' 29" N, 121° 11' 18" W, San Luis Obispo County, California.
Observasjonsdetaljer
Marantz photographed as it made a single pass by the boat 18 kilometers west-southwest of Point Estero at 35° 24' 29" N, 121° 11' 18" W, a first-winter gull that was a pale, buffy-brown overall, but with a secondary bar and tail that were about the same shade of dark brown as the uppersides of primaries that were uniformly pale below. Also noted was a darker smudge around the eye and a bill that was entirely black and relatively slim, all indicative of a first-winter Iceland (Thayer's) Gull.
Teknisk informasjon
- Model
- Canon EOS 7D Mark II
- Lens
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 500
- Focal length
- 400 mm
- Flash
- Flash did not fire, auto
- f-stop
- f/8.0
- Shutter speed
- 1/1600 sec
- Dimensions
- 1874 pixels x 1211 pixels
- Original file size
- 3.48 MB