ML80353761
Contributor
Peter Fullagar Media from this contributor Profile
Date
Location
Lake Ginninderra--John Knight Memorial Park
Australian Capital Territory, Australia
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
- Tags
- No bird
Media notes
Another view of the site where the large flock of Tree Martins has roosted at least for the past two nights.
Observation details
Estimated number +/- 50. a large flock goes to roost at about 8:35pm. Before that time they reel about widely over the end of Townsend Place. Same thing yesterday evening and same times with perhaps more birds. A large roost. Birds checked with 8x30 bins at 30 m and confirmed as exclusively this species.
Technical information
- Model
- iPhone 6
- Lens
- iPhone 6 back camera 4.15mm f/2.2
- ISO
- 200
- Focal length
- 4.2 mm
- Flash
- Flash did not fire, auto
- f-stop
- f/2.2
- Shutter speed
- 1/33 sec
- Dimensions
- 512 pixels x 512 pixels
- Original file size
- 97.61 KB