Caspian Tern - Bob Foehring
Report

Contributor

Date

Location

Charleston Slough/Coast Casey Forebay
Santa Clara, California, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 37.4359191, -122.098918
Age
Not specified
Sex
Not specified

Observation details

Large tern with blood red bill, harsh vocalizations; viewed at ~50 yards with 10x binoculars

Technical information

Model
E-M10MarkII
Lens
OLYMPUS M.75-300mm F4.8-6.7 II
ISO
320
Focal length
300 mm
Flash
Flash did not fire, auto
f-stop
f/6.7
Shutter speed
1/250 sec
Dimensions
1687 pixels x 1354 pixels
Original file size
371.91 KB