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FSAB Tests Appeal Of Dragonfly-Damselfly Watching On a hot sunny morning in late June, a small contingent of Friends of St. Andrew Bay volunteers set off on a unique field test under the direction of Dr. Ed Keppner, co-chair of the FSAB Natural Resource Bio-Diversity sub committee. The outcome of their test could open a whole new area of interest to residents of Bay County looking for a fascinating pastime in the great outdoors. Ed and his wife, Lisa, recently completed a draft of a checklist of the beautiful but elusive species of dragonflies and damselflies that populate our area. The field test had two aims: One, to see if the check list and a basic guide could enable people totally unfamiliar with these insects to learn to identify them with binoculars and capture specimens with a net. The second aim was to determine if these newcomers to the field would find it engaging enough to continue watching these insects on their own. The group assembled at FSAB offices on the morning of June 27. Dr. Keppner briefed the participants on the basics of observing and identifying dragonflies through binoculars. Dr.Keppner pointed out that dragonflies and damselflies are referred to collectively as odonates in the scientific literature. He said that all odonates are predators both as larvae and as adults. The larvae are aquatic and occupy a variety of flowing and still water habitats. The adults feed on mosquitoes and a wide variety of other insects including other odonates. The larvae feed on a variety of aquatic insects and other aquatic organisms. In turn, odonates are prey for a number of birds including Purple Martins.
Almost immediately on arrival, a half dozen Four-spotted Pennants were identified as they rested on the cattails that populate the pond’s edge. Halloween Pennants, identified by their bright orange- and black-striped wings were spotted shortly thereafter. Other dragonfly species sighted as the crew made its way around the pond included the pretty, pink Roseate Skimmer, the fast-flying male Common Whitetail, the Blue Dasher, the bright green immature male Eastern Pondhawk, the bright blue adult male Eastern Pondhawk with white cerci, and the fierce Black Saddlebags (fierce when netted). Damselflies were also encountered at the pond, nestled in the lower grasses along the banks. Jill Blue-Reich, an agile netter, captured a couple of good specimens in her net. First was a male Rambur’s Forktail, widely admired for its bright neon blues and greens. Next she snared a tiny red damselfly, later identified by Dr. Keppner as an immature female of Rambur's Forktail. As the expedition moved on, the pond provided the group with a wide assortment of dragonflies to identify and capture. By the end of the morning, the dragonflies were off to a cooler habitat, and the team headed back into town. Jill had this to say: "I learned so much and had such a great time. I had so much fun watching, catching and identifying these dragonflies and damselflies. I must admist, weilding the net was fun, too. Can't wait for the next adventure." And the writer of this article? It was more fun that I thought it would be. Amazing how you get into the spirit of the hunt. I'm really looking forward to another outing. I want to idenfify, net and release a Roseate. They are so pretty. The Keppners have been collecting data on dragonflies and damselflies for several years. In addition to their scientific reports on this work, they thought a checklist of this information might be useful to area residents with an interest in local wildlife. If enough interest in the project materializes, the Keppners will review and modify the draft of their checklist and run more field tests to make certain the guide and check list covers all the material a beginner needs. If the project is finalized, this dragonfly and damselfly checklist and basic field guide will be published and made available to the public for use as they head out on their own expeditions into local odonate territory. Anyone interested in joining a test field trip can please contact Alice Guay at the FSAB/BEST, Inc. offices: 215-5590. |