Contributor
Andy Boyce Media from this contributor Profile
Date
Location
Reserve St. Bridge--Quarry Lake and Floodplain
Missoula, Montana, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
Observation details
1 adult, 1 2cy and 1 juv., I think. See photos. Large larus compared with surrounding RBGUs, heavy streaking and large bill on the adult. 2cy is a mess, not sure on this bird. Light iris and larger bill/overall than surrounding RBGU. Juv I originally thought was a thayer's but seems the primaries may be too dark.
Technical information
- Model
- Canon EOS 70D
- Lens
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 250
- Focal length
- 400 mm
- Flash
- Flash did not fire
- f-stop
- f/5.6
- Shutter speed
- 1/1000 sec
- Dimensions
- 837 pixels x 601 pixels
- Original file size
- 424.8 KB