Red-throated Loon - Bruce Mast
Report

Contributor

Date

Location

San Francisco Bay, San Francisco US-CA 37.77491, -122.35019
San Francisco, California, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 37.774909, -122.350195
Age
Not specified
Sex
Not specified

Observation details

Photos confirm that birds flying by were mostly, if not entirely, Red-throated

Technical information

Model
NIKON D750
ISO
800
Focal length
440 mm
Flash
Flash did not fire
f-stop
f/16.0
Shutter speed
1/400 sec
Dimensions
3210 pixels x 2143 pixels
Original file size
1.14 MB