Posts Tagged ‘Big Bluet damselfly’

It was cool and wet on Monday and clouds covered the entire sky, but I felt an irresistible need to return to the wild after a week in the urban confines of Brussels, Belgium. Many of the trails at Occoquan Bay National Wildlife Refuge, my recent favorite shooting location, were blocked by standing water and there was not a great abundance of wildlife to be seen.

Most dragonflies prefer warm, sunny weather, so I was not surprised when I did not see many of them. I was happy, though, to see that damselflies were active and I spent quite a bit of time trying to capture images of them. They seemed more skittish than normal and the poor lighting made it tough to keep my shutter speed high enough to keep my images from being blurry.

This is one of my favorite damselfly shots of the day. I was able to isolate the subject, which I believe is a male Big Bluet (Enallagma durum) damselfly, while still including enough of the vegetation to give you a sense of the environment in which I found him.

Big Bluet

© Michael Q. Powell. All rights reserved

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When recently at Occoquan Bay National Wildlife Refuge I spotted these two damselflies, which an expert identified as probable Big Bluets (Enallagma durum), I initially thought they were mating. Then I realized that the positions were all wrong and the nibbling on the neck was probably indicative of a literal hunger. Yikes.

As Tina Turner once sang, “What’s love got to do with it?”



© Michael Q. Powell. All rights reserved

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At first I thought it was love, but looking closer I realized that Tina Turner was right—what’s love got to do with it. Both the predator and the prey in what appears to be an act of cannibalism look to be Big Bluet damselflies (Enallagma durum), which I spotted this past Sunday at Occoquan Bay National Wildlife Refuge.

The pale coloration of the victim suggests to me that it is newly-emerged, a phase referred to as “teneral.” At this stage of development, dragonflies and damselflies are relatively immobile as their bodies and wings are transforming and are particularly vulnerable.

damselfly cannibalism

© Michael Q. Powell. All rights reserved.

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