Here is a poem from my younger brother Robert DeStefano, a retired science teacher who will never retire as a committed naturalist. This poem is from his most recent collection of poetry about the flora and fauna of the pond behind his cabin in the Berkshires. Entitled A Nobody it is currently available on Amazon. His explanation appears below the poem.
A
dragonfly
landed on my
shoulder
neither of us
frightened
by its
impetuosity
for
we share an
extreme natural
curiosity
I
stood motionless
as
this magnificent creature
examined me
with two enormous compound eyes
I
stood in
awe
for
this 300-million-year survivor
made me feel
so insignificant
I
know this
resilient
species will easily
outlive
me
a
Homo sapiens
merely
300,000 years old
###
Yes, it’s true, dragonflies often land on me. The first time, I admit, I was a little nervous even though I knew that dragonflies do not sting or bite like wasps. The dragonfly sat on my shoulder and appeared to be examining me with its large compound eyes. I have had many encounters with dragonflies and have learned a great deal about them over the 20 years of watching them near the pond by the log cabin. Sometimes a group of over 50 seems to appear out of nowhere. I once encountered such a group resting on the dock and rowboat. When I arrived, they all focused their eyes on me, and some took turns landing on me. I have noticed that different species of adult dragonflies emerge at different times of the year, with the earliest being the Spring Darners and the latest being the Pondhawks. The pond temperature and individual food preferences are reasons that explain different timing of a species’ emergence. Dragonflies feed voraciously on flying insects such as mayflies and mosquitoes. A single adult will easily eat over 100 mosquitoes daily. I have watched dragonflies gather in a large group and fly in a circular pattern, herding flying insects into a smaller and smaller area. To me, this behavior mimics killer whales, who often hunt in groups and use teamwork to force seals closer together and make them easier to capture and kill.
Dragonflies reproduce by incomplete metamorphosis in that there is an egg, a nymph, and an adult rather than the complete metamorphosis where a butterfly begins as an egg, then a caterpillar, a pupa (chrysalis), and then an adult. A female and male dragonfly will join as the male grasps the female’s head with claspers on his abdomen. The female curls her abdomen to meet the male’s genitalia, forming with him a heart shape. The male then uses a special appendage on its penis to scoop out sperm from the female spermatheca of a previous male. The male then deposits his own sperm. The female usually mates with several males but only uses the sperm from the last male to fertilize her eggs. The fertilized eggs are deposited in water and attach to submerged vegetation. The eggs develop into ferocious nymphs known as a naiads that feed on aquatic organisms. Depending on the species of dragonfly, the nymphs will molt many times over a period of several years until the time comes for them to crawl out of water, attach to a plant stalk, and magically transform into a dragonfly. It begins its final molt as fluid pumps into its body and newly formed wings, which harden as it prepares to fly. The adult dragonflies will hunt and eventually attempt to reproduce but survive for about six months before dying.
Dragonflies evolved about 300 million years ago and were among the first flying insects, quickly becoming predators on newly evolved flying insects such as flies. Prehistoric dragonflies about 250 to 300 million years ago were huge, with a 2.5-foot wingspan. There were much higher levels of oxygen in the Earth’s atmosphere at that time, allowing insects and other animals, such as dinosaurs, to grow extremely large.
The dragonfly is featured in one of the stories about St. George, the dragonslayer. In Romanian mythology, St. George kills a dragon who had been terrorizing a village. The devil sees St. George kill the dragon and becomes envious of St. George’s magnificent horse. The devil transformed the horse into a dragonfly or devil’s horse. The Romanian word for devil is drac, also meaning dragon. Sometime during the crusades, George, who was a soldier, was captured and tortured because he was a Christian. He was eventually martyred by being beheaded. England eventually made St. George their patron saint. England’s flag is derived from St. George’s cross, which is a symbol of military strength and honor.








