It is typical August, birding has slowed, butterflies are much less numerous but there are the late summer species showing up now. I’m seeing flocks of nighthawks moving through. There are two species of late summer butterflies that I’d like to find, Mead’s Wood-Nymph and Pine White. I’ve seen Mead’s Wood-Nymph once before, in the North Cave Hills. Pine Whites have never been reported from the pine forests of Harding County, but they are common in the Black Hills. I had a few nights that were good for astro.
I saw the first one yesterday and today I saw more. Western Branded Skippers are uncommon in South Dakota, and this is the first time I’ve seen them. They are nectaring on Curlycup Gumweed. I saw this Red-headed Woodpecker working on a caterpillar and got some good photos. I do not know what the caterpillar is. A few days ago, I opened up the back topper door and there was a bat sitting on the tailgate of the truck. I got a few photos before it woke up and flew off. Apparently, it had crawled into the gap between the door and tailgate and went to sleep for the day. This is a Little Brown Bat. NGC 6820 is a small reflection nebula near an open star cluster known as NGC 6823.The reflection nebula and cluster within a faint emission nebula called Sh2-86. The whole area is often referred to as NGC 6820. It is about 6000 light years away, in the constellation Vulpecula. Ghosts of Cassiopeia. About 600 light-years distant, the dust clouds are slowly disappearing under the influence of energetic radiation from hot, luminous star Gamma Cassiopeiae. Gamma Cassiopeiae is an eruptive variable star, whose apparent magnitude changes irregularly from 1.6 at its brightest to 3.0 at its dimmest. Gamma Cassiopeiae is physically located only 3 to 4 light-years from the nebulae. Gamma Cassiopeiae is also known as Navi. Navi (Ivan spelled backwards, Ivan was astronaut Gus Grissom’s middle name), is a seldom-used nickname for the star Gamma Cassiopeiae. Grissom used this name on his Apollo 1 mission planning star charts as a joke, and the succeeding Apollo astronauts kept using the name as a memorial after his death when the command module interior caught fire and burned on January 27, 1967.
One reply on “A Few Photos”
That’s and interesting story about Navi. Pretty cool that they kept it.
That skipper is pretty, very colorful.
One reply on “A Few Photos”
That’s and interesting story about Navi. Pretty cool that they kept it.
That skipper is pretty, very colorful.