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Posts Tagged ‘skunk cabbage’

Where can you find dragonflies? You can find them almost anywhere where there is some kind of water nearby, but different species have preferred habitats. Some dragonflies can be found at lakes or ponds or streams or in sunlit meadows or in the margins of the forest.

Some of my favorites, including the Gray Petaltail dragonfly (Tachopteryx thoreyi) are creatures of the seeps, those mucky forest areas where skunk cabbages are likely to grow. Most of the photos that I have published of Gray Petaltails have shown them perching vertically on sunlit trees near those seeps. That is where they are found most often, although they will sometimes perch on people with gray shirts, perhaps mistaking them for trees. I have had it happen to me on multiple occasions and, even though I love dragonflies, it is a little disconcerting when one of these large dragonflies flies by your head with an audible whir and lands on you.

As I was exploring a seepy area in Occoquan Regional Park on Wednesday, I was thrilled to be able to capture a shot of a Gray Petaltail perched horizontally on some skunk cabbage. What was he doing there? My first thought was that maybe he had just emerged and was waiting for his wings to harden. Unlike many other dragonfly larvae that live in the water, Gray Petaltail larvae live in the moist leaves in and around the seeps, so that is were they undergo their amazing metamorphosis from larvae into dragonflies.

When the dragonfly flew to a nearby tree, as shown in the second shot, it appeared to be a full-grown adult. I am still at a loss to explain why he was previously perched on skunk cabbage. Who knows? However, I do like the way that way that the background of this image is diagonally broken up into a kind of yin-yang pattern, a wonderful backdrop for this dragonfly’s muted colors.

The final photo is a quick shot to give you a visual impression some of the elements in a sun-lit forest seep, the preferred habitat for a Gray Petaltail dragonfly. This seep is on the side of a hill, so the water is not stagnant, but instead slowly oozes its way into a stream. If you want to find a Gray Petaltail on your own, this is the kind of place where you need to search.

Gray Petaltail

Gray Petaltail

seep

© Michael Q. Powell. All rights reserved.

 

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The past few weeks I have been searching for patches of skunk cabbage (Symplocarpus foetidus). What exactly is skunk cabbage? The Gardening Know How website describes the plant in these words, “Skunk cabbage is a perennial wildflower that grows in swampy, wet areas of forest lands. This unusual plant sprouts very early in the spring, and has an odd chemistry that creates its own heat, often melting the snow around itself as it first sprouts in the spring.” In case you are curious, the plant gets its name from the fact that its leaves gives off a smell of skunk or rotting meat when they are crushed or bruised—I can’t personally vouch for that fact, but am willing to accept it at face-value.

So why am I looking for this curious plant that has already begun to sprout in my area? Several types of dragonflies, including the Arrowhead Spiketail dragonfly (Cordulegaster obliqua) that I featured last week, and the Gray Petaltail dragonfly (Tachopteryx thoreyi) can be found in the kind of forest seeps where skunk cabbage grows. The purpose of my recent trips to several parks has been to conduct advance reconnaissance of locations to explore when dragonfly season finally arrives.

For more information about skunk cabbage and how dragonflies are associated with this plant, check out this recent posting by Walter Sanford, my friend and fellow dragonfly enthusiast, with whom I have conducted some of these scouting expeditions.

 

skunk cabbage

skunk cabbage

skunk cabbage

© Michael Q. Powell. All rights reserved.

 

 

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