ML197631551
Contributor
Jonah Benningfield Media from this contributor Profile
Date
Location
S. Marin CBC Offshore Area (37.8431,-122.6191)
Marin, California, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
Observation details
**exact count** Counted individually, almost all traveling in pairs from south to north in the S. Marin CBC count circle. Double counting seems unlikely considering we saw very few MAMU flying towards SF. Almost all but 2 pairs were seen when moving south/east off the stretch from Rodeo Beach to Kirby Cove. 22 were seen flying from SF waters. Edit: The original MAMU count for this checklist was 81. That is the total MAMU count for the survey but not for Marin Co. waters. As we boated we saw only 6 individuals sitting on the water. All others were either originally observed in Marin Co. waters or seen flying into them.
Technical information
- Model
- Canon EOS 7D Mark II
- Lens
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 800
- Focal length
- 400 mm
- Flash
- Flash did not fire, auto
- f-stop
- f/8.0
- Shutter speed
- 1/4000 sec
- Dimensions
- 1801 pixels x 1118 pixels
- Original file size
- 621.93 KB