I had a couple of opportunities to photograph a Blue Grouse in Yellowstone this year. The first was on my first day in the park, May 26th, during a nice snowshower. He was busy trying to call in a mate. On June 7th, I had another opportunity, very possibly the same male. This time he was courting a female and almost constantly was "puffed up".
It wasn't until I looked at the photos that I realized that it's eyebrows(?) change colors pretty quickly.
Thanks for looking!
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2.IMAGE LINK: https://photos.smugmug.com …2017-1179-XL.jpg&lb=1&s=A
3.IMAGE LINK: https://photos.smugmug.com …2017-1312-XL.jpg&lb=1&s=A
4.IMAGE LINK: https://photos.smugmug.com …2017-1303-XL.jpg&lb=1&s=A
5.IMAGE LINK: https://photos.smugmug.com …2017-1348-XL.jpg&lb=1&s=A
6.IMAGE LINK: https://photos.smugmug.com …2017-7994-XL.jpg&lb=1&s=A
7.IMAGE LINK: https://photos.smugmug.com …2017-8014-XL.jpg&lb=1&s=A








