Posts Tagged ‘Walter Sanford’

The only other time that I can remember a butterfly perching on me was when I was in an indoor enclosed butterfly garden. This time, though, it was out in the wild and I was a bit shocked when Walter told me that there was a butterfly on my head. Thanks to Walter Sanford, my friend and fellow dragonfly enthusiast, for capturing this encounter. Be sure to check out his blog for lots of wonderful images of dragonflies and other cool creatures.

walter sanford's photoblog

There’s a butterfly on your hat. A Red-spotted Purple butterfly (Limenitis arthemis astyanax).

16 AUG 2019 | Occoquan Bay NWR | Red-spotted Purple butterfly

This comical butterfly-man union was observed during a photowalk with Michael Powell at Painted Turtle PondOccoquan Bay National Wildlife Refuge, Prince William County, Virginia USA.

16 AUG 2019 | Occoquan Bay NWR | Red-spotted Purple butterfly

The weather was extremely hot and humid. (Notice the Cumulus congestus clouds building in the background.) Both Mike and I were soaked with sweat as soon as we started our photowalk earlier the same day at another site. The butterfly was feeding upon mineral salts on Mike’s “Duck Dynasty” hat.

Copyright © 2019 Walter Sanford. All rights reserved.

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Before we went out last week to hunt for Gray Petaltail dragonflies (Tachopteryx thoreyi), fellow blogger and dragonfly enthusiast Walter Sanford reminded me to wear gray-colored clothing, because Gray Petaltails are known to perch on people dressed this way, presumably because they resemble trees. Walter’s words proved to be prophetic and Gray Petaltails perched on me repeatedly that day.  Walter memorialized one such encounter in his posting last week You look like a tree to me! that included shots of one perched on my shoulder and one on my stomach.

It is generally pretty cool to have a dragonfly perch on you. It can be a little disconcerting, however, when a large dragonfly like a Gray Petaltail, which can be over three inches in length (75 mm), buzzes around your head. I couldn’t avoid flinching a couple of times that day when a dragonfly landed on me. Sometimes dragonflies are so incredibly cooperative that I am able to coax them to perch on my finger, as shown in a 2013 blog posting that I called Dragonfly Whisperer.

As the day wore on, Walter seemed disappointed that the dragonflies were not landing on him. As we were making some final checks before our departure, a Gray Petaltail finally made his wish come true and perched on him. Unlike the ones that landed on my front side, this one decided to land on his back side, on the untucked tail of his shirt. I am hoping that nobody was watching, because it would probably have looked a little strange for me to be pointing the long macro lens of my camera at that part of his anatomy.

Walter and I are good enough friends that he will laugh at my puns and attempts at humor, even when he is occasionally the butt of the joke. In fact, this is actually not the most embarrassing photo that I have taken of a dragonfly perching on Walter. In October 2013 I did a posting entitled Dragonflies mating on a calf that featured a dragonfly couple mating on his bare lower leg.

If you are really young, you may not remember Fred Astaire’s version of the song “Cheek to Cheek” that was the number one hit song of 1935, according to Wikipedia. Here is link to a YouTube clip of Fred Astaire and Ginger Rogers singing and dancing to that song.

Gray Petaltail

Gray Petaltail

© Michael Q. Powell. All rights reserved.

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It’s fun to remember the carefree days earlier this year that I spent hunting for dragonflies. Fellow dragonfly enthusiast Walter Sanford recently did a posting about a location where I photographed a Sable Clubtail dragonfly, one of the rarest species in our area, a place that he christened “Powell’s Place” after he too visited it and found a Sable Clubtail.

Be sure to check out his posting and I encourage you also to explore his blog for some amazing photos and information about dragonflies and other wild creatures.

walter sanford's photoblog

A single Sable Clubtail dragonfly (Stenogomphurus rogersi) was spotted perched alongside a small stream located in Fairfax County, Virginia USA.

I nicknamed a segment of the stream “Powell’s Place” in honor of Mike Powell, my good friend and photowalking buddy, who spotted the first Sable observed at this part of the stream. “Powell’s Place” is located downstream from Hotspot No. 1, where the stream re-emerges from an underground concrete pipe.

This individual is a male, as indicated by his indented hind wings and terminal appendages. Some dragonflies tend to be creatures of habit, returning to the same spot day-after-day. Perhaps this is the same individual spotted by Mike. Who knows?

I like the juxtaposition of complementary colors in the first photo.

12 JUN 2018 | Fairfax County, VA | Sable Clubtail (male)

The next photo shows the dragonfly perched deep within a shaded hidey-hole.

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I love dragonflies, but it will probably be a month or two before they reappear in my area. I bide my time and photograph birds during the winter, but one of my fellow dragonfly enthusiasts, Walter Sanford, has been spending his time studying exuviae, the exoskeletons that are discarded when nymphs almost magically undergo a metamorphosis and emerge as dragonflies. Check out Walter’s most recent posting in which he determined the species of an exuvia I collected last year and be sure to explore the rest of the fantastic photos and info in his blog.

walter sanford's photoblog

Michael Powell collected several odonate exuviae during a photowalk along the Potomac River in Fairfax County, Virginia USA, including two damselflies and two dragonflies. The exact date is uncertain, although Mike thinks the exuviae were collected sometime between 19-23 July 2017.

Both dragonfly exuviae are from the Family Gomphidae (Clubtails), as indicated by a flat labium that doesn’t cover the face as well as club-like antennae. Notice that abdominal segment nine (S9) is elongated, strongly suggesting this individual is a member of the genus Stylurus.

The dichotomous key for Stylurus larvae that appears on pp. 310-312 in Dragonflies of North America, Third Edition by Needham et al. was used to identify the species of the exuvia. The ninth couplet [9, 9′] is as follows.

9(7’). Length of abdominal segment 9 at least equal to its basal width; lateral spines of abdominal segment 9 at least…

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Be sure to check out Walter Sanford’s narrative and photos of our adventures together this past Monday trying to photograph snakes. Our photographic and writing styles are different and our posts are intended to complement each other by providing alternative points of view.

walter sanford's photoblog

Michael Powell and I met for a long photowalk at Huntley Meadows Park on 11 April 2016. We spotted (and photographed) a Northern Black Racer (Coluber constrictor constrictor) during the morning and an Eastern Gartersnake (Thamnophis sirtalis sirtalis) in the early afternoon.

Mike’s viewpoint

The following photo shows Michael Powell shooting the snake, up close and personal, using a field-tested technique I refer to as “Sandbagging the Grinder.” Sometimes Mike uses his camera bag for support and stability in order to shoot tack-sharp photos with a Tamron 180mm macro lens. “The Grinder” is my nickname for Mike’s macro lens because you can hear the internal gears grinding when it’s autofocusing — it’s loud, but hey, it works well in the hands of a skilled photographer!

Michael Powell photographing an Eastern Gartersnake (Thamnophis sirtalis sirtalis) at Huntley Meadows Park, Fairfax County, Virginia USA.

My viewpoint

An Eastern Gartersnake (Thamnophis sirtalis sirtalis) spotted at Huntley Meadows Park, Fairfax County, Virginia USA.

The preceding photo is the next shot I took after taking the photo of Mike. I was shooting with a Panasonic Lumix DMC-FZ150 superzoom digital…

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Fellow dragonfly enthusiast Walter Sanford managed to spot a dragonfly in January in Northern Virginia. Wow!

Be sure to check out his blog for more facts and photos about dragonflies, damselflies, and other little creatures.

walter sanford's photoblog

A single Autumn Meadowhawk dragonfly (Sympetrum vicinum), jokingly referred to as a “Winter Meadowhawk dragonfly” in a recent post, was observed on 03 January 2016 near the terminus of the Hike-Bike Trail at Huntley Meadows Park. This sighting sets a new late-date for this species for both Huntley Meadows Park (formerly 27 December) and the Commonwealth of Virginia (formerly 01 January).

An Autumn Meadowhawk dragonfly (Sympetrum vicinum) spotted at Huntley Meadows Park, Fairfax County, Virginia USA. This individual is a female. 03 JAN 2016 | Huntley Meadows Park | Autumn Meadowhawk (female)

This individual is a female, as indicated by her coloration, shape of the abdomen, and terminal appendages.

An Autumn Meadowhawk dragonfly (Sympetrum vicinum) spotted at Huntley Meadows Park, Fairfax County, Virginia USA. This individual is a female. 03 JAN 2016 | Huntley Meadows Park | Autumn Meadowhawk (female)

The following graphic image shows the current air temperature in the central wetland area around the time when I spotted the record-setting dragonfly. 51°F is nearly 20 degrees less than 70°F, widely believed to be the minimum body temperature necessary for dragonfly flight!

HMP_wx-station 03 JAN 2016…

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I am not particularly fond of mosquitoes and flies landing on me, but I love it when a colorful dragonfly chooses to do so. Autumn Meadowhawks are especially friendly in this regard and my friend Walter Sanford captured some fun images of these little red beauties that had landed on different parts of his body (and even included a few photos I took of him with his little friends). Check out his posting!

walter sanford's photoblog

The Autumn Meadowhawk dragonflies (Sympetrum vicinum) were especially “friendly” during a recent visit to Huntley Meadows Park, landing on me frequently as Michael Powell and I were searching for Great Spreadwing damselflies (Archilestes grandis).

My Photos

The following individual is a male, perching on the leg of my Columbia convertible pants. Regular readers of my photoblog know I’m especially fond of head-tilts in which the dragonfly seems to display some of its personality. Like this guy, who I imagine is thinking “What are you looking at? That’s right pal, I’m perching on your pants!”

An Autumn Meadowhawk dragonfly (Sympetrum vicinum) spotted at Huntley Meadows Park, Fairfax County, Virginia USA. This individual is a male, perching on my leg (Columbia pants). 11 NOV 2015 | Huntley Meadows Park | Autumn Meadowhawk (male)

The next photo shows two individuals perching on my pants, both females, as indicated by their coloration and terminal appendages.

Two Autumn Meadowhawk dragonflies (Sympetrum vicinum) spotted at Huntley Meadows Park, Fairfax County, Virginia USA. These individuals are females, perching on my leg (Columbia pants). 11 NOV 2015 | Huntley Meadows Park | Autumn Meadowhawk (male)

The last individual is another female. I shot this photo…

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