ML115369461
Contributor
Scott Johnson Media from this contributor
Date
Location
Burgess Junction
Sheridan, Wyoming, United States
Media from this location Illustrated Checklist- Age and sex
- Adult Male - X
Media notes
An example of variation in the color of male Mountain Bluebirds. On the left is the head and nape of a male that, to human eyes, appeared consistently and strikingly bright and blue. A male that was caught on the same day on the neighboring territory was relatively dull and inconsistently blue in comparison. Note the smattering of grey feathers among the blue feathers.
Technical information
- Dimensions
- 1764 pixels x 1079 pixels
- Original file size
- 588.78 KB