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Posts Tagged ‘Woodbridge’

I spotted this Common Green Darner dragonfly (Anax junius) during a recent trip to Occoquan Bay National Wildlife Refuge. It was patrolling overhead within a fairly confined area and I was able to track it visually until it finally landed. The photo makes it look like the dragonfly was climbing its way out of a deep pit. In reality, however, it was hanging from some roots sticking out from a big pile of dirt.

I was a little surprised that I was able to capture as much detail as I did, given that I was shooting with my Tamron 150-600mm lens fully extended to 600mm. Supposedly the lens is soft at 600mm, but good stabilization techniques (including using a monopod) and a little tweaking with software produce images that are acceptably sharp to my eyes.

I love the multi-colored bodies of Common Green Darners, one of the largest dragonflies in our area with a body length of about 3 inches (76 mm). I think that this is a male. Mature males normally have bright blue abdomens, but they may turn purple when temperatures are low, which seemed to be the case when I took this photo. Females, by contrast, have abdomens that tend to be a mixture of tan and gray-green. For both genders, the thorax (the “chest” area) is bright green.

If you click on the image, you can get a better look at the dragonfly’s “bullseye” marking, the black and blue dot that is found on the “nose” of both male and female Common Green Darners. I am always thrilled when I manage to get a shot that captures the bullseye so well.

We are in the midst of a spell of cool, rainy weather so I have not seen any dragonflies in over a week. The weather is forecasted to warm up a bit, so I am hoping that I will have better success in the upcoming week.

Common Green Darner

© Michael Q. Powell. All rights reserved.

 

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Last week I spotted this Black Vulture (Coragyps atratus) pacing about in an area adjacent to a small stream at Occoquan Bay National Wildlife Refuge. I don’t know if there were fish remains nearby or if the vulture was simply on its way to get a drink of water.

It looked to me like the vulture was in a contemplative mood, totally lost in its thoughts as it moved slowly forward. Of course, I may have been merely projecting on the vulture my mood at that moment—nature often has a soothing, calming effect on me and my long walks with my camera are a wonderful time for reflection.

Black Vulture

© Michael Q. Powell. All rights reserved.

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