Black Tern - Carl Giometti 🍹
Report

Contributor

Date

Location

Burnham Prairie Nature Preserve
Cook, Illinois, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 41.6401425, -87.5521946
Age
Not specified
Sex
Not specified

Observation details

Observed from a distance. Once the birds approached the water, their flight pattern became "floppy".

Technical information

Model
NIKON D500
Lens
200.0-500.0 mm f/5.6
ISO
4000
Focal length
460 mm
Flash
Flash did not fire
f-stop
f/5.6
Shutter speed
1/640 sec
Dimensions
457 pixels x 426 pixels
Original file size
168.94 KB