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Posts Tagged ‘male Swift Setwing’

I had not seen a Swift Setwing dragonfly (Dythemis velox) in several weeks at Jackson Miles Abbott Wetland Refuge and feared that they might be gone for the season. I was therefore thrilled when I spotted this one last Thursday. Most of the previous times when I have seen Swift Setwings, they have been perched with their wings pulled forward, but this one had its wings fully extended.
A bit later that same day, I spotted a Swift Setwing that appeared to be missing an entire wing, as you can see in the second photo below. I looked carefully at other shots of the same dragonfly and in a couple of them I can see at least a partial wing in that spot. It is interesting that I did not notice this problem with the wing while out in the field, and the dragonfly flew away without any issues whatsoever.

Swift Setwing

Swift Setwing

Swift Setwing

© Michael Q. Powell. All rights reserved.

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The countdown continues, but the dragonfly season is not over yet. I will undoubtedly continue to spot dragonflies for the next few months, but already their numbers seem to be diminishing as summer prepares to give way to autumn. We have had a series of cooler days this week, but I’m quite confident that summer is not quite ready to give up its hold and next week the high temperatures are forecast to return to the 90s.

I was happy on Monday to spot a Swift Setwing dragonfly (Dythemis velox) at Jackson Miles Abbott Wetland Refuge, the only one that I managed to photograph during my visit. I did have another sighting of a Swift Setwing that I was unable to photograph, but I am not sure if it was the same individual or a different one.

In the past, I have seen a Swift Setwing as late as September, but there are no guarantees that they will continue to be around that long this year. The population of Swift Setwing dragonflies is pretty well-established at this location, but it is quite small.

Each year I try to document my dragonfly sightings as we start to approach the end of the season, so I will probably return to this location again in the upcoming weeks. There are a few late-season species, like the Russet-tipped Clubtail, that will start to reappear, so I will keep my eyes open for them as well.

Swift Setwing

© Michael Q. Powell. All rights reserved

 

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