ML580469811
Contributor
Bill Maynard Media from this contributor
Date
Location
Big Johnson Reservoir & Bluestem Prairie Open Space
El Paso, Colorado, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
Observation details
found and ID first by Mark Peterson. Breeding plumage. Compared to PALO the ARLO had blocky head compared to slender shorter bill of PALO with shorter more rounded crown.. Wide white rear flank patch and at times white extended across lower flank which is fine for ARLO. when not gazing into water or diving bill was displayed a bit above horizontal. Dark gray nape and crown and blackish throat. Look at Glenn Walbek's photos.
Technical information
- Model
- Canon EOS 5D Mark IV
- Lens
- EF300mm f/4L IS USM +1.4x III
- ISO
- 800
- Focal length
- 420 mm
- Flash
- Flash did not fire
- f-stop
- f/9.0
- Shutter speed
- 1/2500 sec
- Dimensions
- 1356 pixels x 918 pixels
- Original file size
- 171.59 KB