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Dragonfly Society
of the Americas Northeast Regional Meeting
Salem, New Hampshire, July 30 - August 2, 2009
My expectations were low for this meeting. Pam Hunt and Bryan Pfeiffer,
the organizers of the weekend, said that this was an exploratory meeting,
one where they hoped to check out some new locations and fill in some
blanks for the New Hampshire survey. However on the list of hoped for
species that they put out, there were a handful that intrigued me enough
to write to them and ask what our chances were for finding them.
Two of the species were hanging clubtails, Stylurus, Arrow Clubtail,
S. spiniceps and Riverine Clubtail, S. amnicola.
Both had been found on the Merrimack River, the records mostly from exuviae
as finding and catching adults is typically difficult. Pam described Arrow
Clubtail as a trash bug so the chances should be good. However in this
summer of the endless rains would the river be too high?
Another species was Incurvate Emerald, Somatochlora incurvata.
It had been recorded once in the area of the meeting. This is usually
a more northernly bog species and no one was sure where it came from.
Chances seemed low.
The most intriguing of all was Coppery Emerald, Somatochlora
georgiana. It had been collected at one location 2 or 3 years ago
(same place and time as the lone Incurvate Emerald) but no one had been
back to the site since. I was not very optimistic. I had just looked for
it in Rhode Island at seemingly the most reliable location for Coppery
Emerald anywhere. I saw one or two flying high but could not catch any.
Pam put our chances at fifty-fifty, good enough to hope.
Thursday, July 30: I took my time getting up to New Hampshire,
a fairly short drive compared to many I have taken the last couple of
years. I got to the Kingston town park at 3 pm. I parked the car by a
playground and across from me was a ballfield which I assumed was the
soccer field that Pam described, the place were Coppery Emerald was found.
It was sunny and hot, and I doubted anything would be flying in the open.
Still I crossed the rough dirt baseball diamond onto the grass in the
outfield. Indeed nothing was flying but it was early and I headed for
the shade of the trees.
The park had a number of trails through open woods and fields. There was
a dog park and a compost heap. I found a little shaded stream and on it
a couple of emeralds flew territorially back and forth low over the water.
They were green eyed and dark, not Coppery Emeralds. I netted one, a Mocha
Emerald, Somatochlora linearis. As the afternoon wore on, it
became evident that there were quite a few dragonflies around. There were
more Mochas but most were mosaic darners, Aeshna popping up in good numbers.
I quickly caught Black-tipped and Lance-tipped Darners,
Aeshna tuberculifera and constricta, including the females
I needed. Late in the afternoon a large group of dragonflyers had arrived
at the park. On the ballfield, someone in the group had netted a Coppery
Emerald.
Hal White let me scan the female Coppery Emerald he caught. Thanks
Hal. There were a few other emeralds flying that were probably georgiana
but no others were netted that evening. But the dragonfly activity was
wonderful especially in this poor year. Over the compost pile, darners
thickly swarmed, deftly feeding and dodging our nets.
Friday, July 31: The first official day of the meeting began back
at park in Kingston. The weather forecast was not good and clouds began
to gather throughout the morning. There were more Mocha Emeralds and darners.
I sampled the local Meadowhawk, Sympetrum which turned out to be
Cherry-faced, internum. Mike Veit caught a Williamson's
Emerald, Somatochlora williamsoni. Then we lost the afternoon
to rain.
Saturday, August 1: I rode with Bryan Pfeiffer and Mike Blust much
of the day so don't have a good handle on the locations we tried. We didn't
see a whole lot. Catching a female Brush-tipped Emerald, Somatochlora
walshii and a female Racket-tailed Emerald, Dorocordulia
libera were the highlights of a slow day. Scarlet Bluet, Enallagma
pictum was a life damselfly for a many in the group.
We gathered at Kingston State Park at 5 PM for a barbecue dinner. It was
a pleasant enough park but I was a little anxious to get back to the Kingston
ballfield. I ate quickly and left after the group picture. When I got
to the field and the adjacent road at 6 PM, the dragonflies were already
swarming. Dozens of darners flew low over the road while others flew high
against the sky. I quickly caught a couple and one was a female Mottled
Darner, Aeshna clepsydra which I needed. There were some emeralds
flying high, darker and slimmer than the darners. The large ones I presumed
were Mochas. But over the road flew a few smaller emeralds and these were
likely Copperys. They flew back and forth occasionally chasing and being
chased by other dragonflies. Once in a while one might dip lower but none
came close to me as I staggered back and forth trying to close the distance.
Although the swarm swirled around me, my focus was locked on the small
emeralds and I wondered where everyone else was.
Soon other people started showing up. "Up there," I said, "those
small ones, those are georgiana!" I had been following them
for about ten minutes. Then one swooped low over the head of Tom Young
and he swung and caught it. A miracle. A beautiful male Coppery Emerald.
Best yet, he let me keep it. Thanks Tom.
One more Coppery Emerald was caught that evening, another female by Dave
Small. He also let me have that one. Thanks Dave. I'm extremely
grateful for these specimens. Coppery Emerald had become a personal unicorn
and to have them in the hand was amazing. I never came close to netting
one myself and had they not been captured, I would have kept heading out
to that field night after night. It's good to have forty nets in eighty
hands.
Sunday, August 2: I considered trying the rivers for Stylurus
but we had checked a couple of access points the previous day and found
the waters too high. Finding adult Stylurus is hard enough but
there was very little access to the river banks and wading the flood was
impossible. The weather was also deteriorating. I didn't know what to
do so I joined Pam and a couple of others at Kingston State Park were
we aimed to get the township odonate list up to 75. We almost got there,
adding a few new damselflies. Most exciting was a tandem pair of spreadwings,
that we thought might be Southern Spreadwing, Lestes australis.
Male Southern Spreadwings are a bit difficult to separate from Sweetflag
Spreadwing, Lestes forcipatus but the females of the two species
are easy to tell apart. The female Sweetflag has a notably large ovipositor.
Our female had a small ovipositor so putting the clues together suggested
that they were Southern. I took them home for confirmation since they
would represent a new State record. However upon closer examination, the
male appears to be a Sweetflag Spreadwing while the female seems to be
a Slender Spreadwing, Lestes rectangularis. Mistaken identity
all around.
Aug 3 - 8: I spent the next few days on Cape Cod. I suggested that
Anne and the kids come up Monday instead of Tuesday as we had previously
planned so we have an extra day on the beach. I did get out one day to
look for dragonflies. I tried Run Pond in Dennis for a female Martha's
Pennant, Celithemis martha. It was a bit cloudy when I got
to the pond and I didn't even see any male Martha's Pennants that usually
are common here. I also hoped for Saffron-winged Meadowhawk, Sympetrum
costiferum which I had seen 4 or 5 years ago at the pond but none
since. As I headed back towards the car I walked along a powerline cut
near the road. There were meadowhawks in the brush and I sampled a few
which were Ruby Meadowhawk, Sympetrum rubicundulum. I found
couple of male Martha's Pennants as well. They were immature so that might
explain why none were at the water. Then I found a young female Martha's
making the day a success after all.
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