ML381652781
Contributor
Randall Siebert Media from this contributor
Date
Location
Alaska Maritime NWR--Chagulak Island
Aleutians West Census Area, Alaska, United States
Media from this location Illustrated Checklist- Age and sex
- Adult, Unknown sex - 1
Media notes
scan from slide
Observation details
Peter Roberts estimated over 2 million birds. He has extensive experience with seabird colonies. I have entered 100,000.
Technical information
- Model
- Film Scanner
- ISO
- 97
- Focal length
- 3.8 mm
- Flash
- Flash did not fire
- f-stop
- f/1.8
- Shutter speed
- 1/15 sec
- Dimensions
- 5480 pixels x 3652 pixels
- Original file size
- 4.44 MB