Ashy Storm-Petrel - Brian Sullivan
Report

Contributor

Date

Location

Pacific Ocean (37.2117,-122.8479)
San Mateo, California, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 37.211712, -122.847903
Age
Not specified
Sex
Not specified
Behaviors
Flying

Observation details

Estimate; 500 rafted in single flock

Technical information

Model
Canon EOS 7D Mark II
Lens
EF400mm f/4 DO IS II USM
ISO
500
Focal length
400 mm
Flash
Flash did not fire, auto
f-stop
f/5.6
Shutter speed
1/1600 sec
Dimensions
2500 pixels x 1500 pixels
Original file size
1.23 MB