Aleutian Tern - Brendan Klick
Report

Contributor

Date

Location

Po Toi
Hong Kong, Hong Kong
Media from this location Illustrated Checklist
Map
Map Coordinates: 22.1637466, 114.2550316
Age
Not specified
Sex
Not specified

Observation details

Medium size tern. Several flocks seen. 26 in morning and 6 in afternoon. Through scope dark underwing secondary bar was visible.

Technical information

Model
Canon EOS 7D
ISO
640
Focal length
420 mm
Flash
Flash did not fire, auto
f-stop
f/5.6
Shutter speed
1/800 sec
Dimensions
450 pixels x 299 pixels
Original file size
29 KB