ML120999251
Contributor
Sparrow Claw Media from this contributor
Date
Location
Muskegon Wastewater System
Muskegon, Michigan, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
Media notes
Video would have been best to show the clockwise circular motion. . .
Observation details
Observed large groups of shovelers converging in a moving circle, swimming cheek to cheek in same direction, to create a large vortex of water which they constantly skimmed with their bills.
Technical information
- Model
- Canon EOS 5D Mark IV
- Lens
- EF500mm f/4L IS II USM +1.4x III
- ISO
- 800
- Focal length
- 700 mm
- Flash
- Flash did not fire, auto
- f-stop
- f/9.0
- Shutter speed
- 1/1600 sec
- Dimensions
- 2167 pixels x 1548 pixels
- Original file size
- 1 MB