Contributor
Jo-Ann Moore Media from this contributor Profile
Date
Location
Perry Lake--Perry Yacht & Marina
Jefferson, Kansas, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
Observation details
INCREDIBLE! Long narrow raft extending from center to rear of lake. I took several photos along the raft. I then selected three representative photos of dense, medium, and sparse distribution. I added them together and divided by 3. I moved my camera from one end of the raft to the other and came up with 43 frames. I added 6 frames from an adjacent raft. I multiplied the average by 49. Possibly low as there were more birds at the rear of the lake that I could not identify. Later some ducks moved up closer for a better detail shot. The swans seen in the second photo are the same as the ones in the far left of the next photo to give an idea of the size of the rafts.
Technical information
- Model
- Canon PowerShot SX60 HS
- ISO
- 400
- Focal length
- 125 mm
- Flash
- Flash did not fire, auto
- f-stop
- f/5.6
- Shutter speed
- 1/250 sec
- Dimensions
- 3108 pixels x 2331 pixels
- Original file size
- 1.11 MB