Black Tern - Trevor Van Loon
Report

Contributor

Date

Location

Hayward Regional Shoreline--Cogswell Marsh
Alameda, California, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 37.6369365, -122.1479702
Age
Not specified
Sex
Not specified

Observation details

In the mud crossing the bridge by the marsh. See also https://www.inaturalist.org/observations/27542509.

Technical information

Model
NIKON D850
Lens
200.0-500.0 mm f/5.6
ISO
800
Focal length
500 mm
Flash
Flash did not fire
f-stop
f/5.6
Shutter speed
1/4000 sec
Dimensions
2048 pixels x 1365 pixels
Original file size
1.55 MB