Beautiful wings of a female Mountain Bluebird

In Bluebirds, the blue colour is produced by the structure of the feather - there is no blue pigment. "Tiny air pockets in the barbs of feathers can scatter incoming light, resulting in a specific, non-iridescent color. Blue colors in feathers are almost always produced in this manner. Examples include the blue feathers of Bluebirds, Indigo Buntings, Blue Jay's and Steller's Jays."

www.allaboutbirds.org/guide/Mountain_Bluebird/id

www.jstor.org/discover/pgs/index?id=10.2307/4077277&i...

The day before yesterday, on 20 June 2016, I went for a drive SW of the city again. This time, I was thrilled to bits to see two male Bobolinks and a female. I had driven backwards and forwards along the road where I had seen them a few days ago, with no luck. I gave up and, instead, spent some time photographing a beautiful pair of Mountain Bluebirds. After a while, I told myself it was time to leave the Bluebirds in peace and go and see if there was any sign of a Bobolink. I had literally climbed back into my car and pulled forward maybe six feet, when a bird flew to a fence post. It looked bigger than a Savannah Sparrow, so I was curious. Turned out to be a male Bobolink, who gave me the chance for a few quick shots before flying away. Unfortunately, the sun was not in a good direction.

Time to go and photograph a Tree Swallow, female Red-winged Blackbird and a Snipe and then I returned to the pair of Bluebirds. This time, they had two brief visitors - a Brown-headed Cowbird and a tiny Savannah Sparrow, who insisted on trying to perch on the same fence post as the male Bluebird. It was kind of cute to see the two together. I always love to tsee the back view of a female Bluebird, with just little touches of blue showing in her feathers.

After a while, I decided it really was time to head for home. While crossing the road to my car, I spotted a bird perched on top of a tree way down the road and discovered it was a Bobolink again. It spent a bit of time flying around with another male and a female, eventually flying to a fence post. I had never seen a female before, but recognized it from various photos I had seen online a few days ago. Females are a lot smaller than the males and very different colouring. Three quick photos and it was gone. One of the males stayed on a fence post for a little while, but I was looking into the sun and the light was horrible. All three birds took off across the field and stayed down in the grass and I knew this would be a good time to tear myself away and head happily for home. Normally, I don't get out this often, but I know that it won't be long before all the birds I saw today will have migrated. Also, this was the first day of summer, so I really wanted to spend a few hours outdoors.