Black Tern - shawn mason
Report

Contributor

Date

Location

Crom Lake
Weld, Colorado, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 40.6337241, -104.7730494
Age
Not specified
Sex
Not specified

Observation details

Flight pattern similar to swallows very erratic while hunting insects. Skimming water. Silver grey wings, black body. Very striking birds.

Technical information

Model
NIKON D7100
Lens
200.0-500.0 mm f/5.6
ISO
640
Focal length
480 mm
Flash
Flash did not fire, auto
f-stop
f/8.0
Shutter speed
1/1250 sec
Dimensions
2428 pixels x 2457 pixels
Original file size
997.14 KB