Posts in Category: Odonata

6/28/2012: 4-Spotted Skimmer Head-on ;-)

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Though I am still in Virginia, we will drop back to my last trip down to the dragon ponds on the  Kennebunk Bridle Path for this Four-Spotted Skimmer head-on shot. Shooting in full zoom plus digital tel-converter gives the shot interesting bokah.

Canon SX40HS in Program with – 1/3EV exposure compensation. 1680mm equivalent field of view. f5.8 @1/400th @ ISO 100.

Processed in Lightroom for intensity, clarity, and sharpness.

6/27/2012: Orange Bluets in Tandem

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I am still in Virginia at the Virginia Crossings Wyndham Resort doing the corporate retreat. This is another find from my little photoprowel down by the golf course ponds. This is a pre- or post-mating tandem pair of Orange Bluets. There are many Bluets damselflies in North America, and most of them are a bold electric blue…or at least the males are. The Orange is clearly a member of the family despite its color. The male could be mistaken for many of the females of other species, and but none are quite as aggressively orange! Electric orange? It must be the height of breeding for Oranges, since tandem pairs outnumbered single damselflies.

Canon SX40HS in Program with – 1 /3EV exposure compensation. 1680mm equivalent field of view. f5.8 @ 1/60th @ ISO 800. Because the evening light was low I set the ISO manually to get workable shutter-speeds…and even then the Canon image-stabilization was stretched to its limits at such high magnification. This image begins to break down at larger viewing sizes, but it is a fun image on your average monitor or laptop. 🙂

Processed on my Xoom Android Tablet in PicSay Pro for intensity, clarity, and sharpness.

6/24/2012: Prairie Ramble. Happy Sunday!

I told a bit of my Prairie Ramble story in the Prairie Sunflowers post a few days ago. It was my last field trip at the Potholes and Prairies Birding Festival, and was quite different. The mission of the Arrowwood, Chase Lake and Horsehead trips was to find as many birds as we could see in the day, 60 of us, moving rapidly from stop to stop on a big tour bus and spending from 30 to 60 minutes at each stop. On the Prairie Ramble a much smaller group set out to enjoy a relatively small area of unbroken short grass prairie by walking it for several hours. I told a bit of the history of the section we walked in the previous post. You might want to click the link above and review. And on the Prairie Ramble we were just as interested, perhaps more interested, in the plants (bugs, reptiles, etc.) we might find there as we were in the birds. Very different. As befits the adventure, this is going to be a long rambling post with lots of stops and close looks. Find a few moments to enjoy it. 🙂

The lead shot here shows the terrain we walked to good advantage, and Ann Hoffert (who has been the primary force behind Potholes and Prairies for all 10 years of its existence) and Freddie (a film maker from the UK, here doing a trailer for possible National Geographic Channel show on birding) provide the human scale. There is even a prairie pothole there on the right. The potholes are semi-permanent or seasonal wetlands that from in low areas of the prairie and provide habitat for hundreds of thousands of migrating and nesting waterfowl, and millions of nesting song-birds. And I may actually be underestimating the numbers by a factor of factor of 10.

 

When we got to Prairie it was still misting after a night of heavy rain, and everything was soaked. At the same time the front was passing off ahead of a stiff wind from the west. It was not ideal conditions for walking the hills or for photographing the small prairie plants, and those of without boots were soon wet to the knee. :)The next two shots are Prairie Smoke, one of the classic wildflowers of the short grass, and a very unique and interesting plant.

Rich Bohn, a native of the North Dakota prairie who works with one of the agencies attempting to preserve as much of this habitat as possible, had walked this section a few days before and was able to lead us directly to many of the most interesting prairie plants and grasses.

The wind was blowing so hard that in order to get sharp close-ups of some of the taller flowers, like the Deathcamas in the 4th image, I had to resort to stilling the flower with my hand. Deathcamas is, as its name implies, deadly poison to both humans and livestock.

As we wandered the prairie, seeing what was to be seen, we found small caterpillars on the rocks. Lots of small caterpillars! Julie Zickerfoose, well known naturalist and writer (her most recent book The Blue Bird Effect was featured on Oprah recently), was with us, and got down to examine the bugs more closely.

She eventually convinced us that the caterpillars were actually eating the lichen on the rocks. Unlikely as that sounds, a little research, first on my smartphone and then on my tablet when we got back to the bus, determined that there is indeed a Lichen Moth (2 actually) that lives on the prairies of North Dakota. It later turned out that Rich Bohn, unknowingly, had a photograph of the moth itself on one of the plants he had photographed in this section a few years before. You see both the caterpillar and its pellet-like droppings in the image.

There were a few other bugs of note. We found a morning stilled Dot-Tailed Whiteface dragonfly and some Marsh or Boreal Bluet damselflies. The dragonfly was so cold and wet I was able to pick it up so the whole group got an excellent look at it. I put it back down before my hand could warm it enough to get in motions while the air was still too cold.

At the other end of the spectrum from caterpillars perhaps, we found several of the tiny Prairie Rose plants in bloom. This is a wild rose (rosa pratincola) and a close relative of the eastern wood rose (rosa woodsii), but it only grows inches tall (at least on the short grass prairie of North Dakota). There are few things more delicate in this life than a wild rose.

Over the brow of the first set of hills, we found this perfect prairie pothole, where a few White Pelicans, some Mallards, and a family of grebes were cursing in the mist.

 

There were birds nesting on the shot grass itself of course. We flushed what was probably a Grasshopper Sparrow (shown in the following image) from this nest. That was fortunate as the nest was right in our path and so well hidden that one of us would likely have stepped on it. We were careful to cover it once more before we moved on.

As the morning progressed and we wandered deeper into the prairie, the sun broke through and the clouds flew off to the east. However, it got even windier. Here we have Julie and Ann on the left and two of my fellow ramblers on the right, cresting a hill on the prairie, and then a shot of the prairie under clearing skies.

Better light made close-ups a bit more likely, and the rising wind made them a bit more unlikely. A wash. This is a Penstimon with a tiny grasshopper or katydid passenger.

As we headed slowly back toward the bus, we walked up on this Prairie Garter Snake…one the lager Garters I have seen, and very fresh looking, either from the wash she got in the wet grass or because she had recently shed a skin.

And a few moments and several hundred yards further on we happened across a Northern Leopard Frog, which was undoubtedly what brought the Garter snake out onto the short grass.

And we will finish as we began (almost) with one last shot of Prairie Smoke and an image of a few of my fellow ramblers on the short grass prairie…by now under a clear blue sky.

And after all that there is still the Sunday thought. I will keep it short. The Prairie Ramble is a celebration in so many ways of spirit as it works out in humans, and I can only be thankful. Thankful that this little remnant of short grass prairie exist at all, and to all the individuals who have kept it unbroken over the years. Thankful to North Dakotans like Ann Hoffert and Rich Bohn (and so many others) who are currently working to save the prairie…Ann through promoting tourism and birding, and Rich by working directly with farmers. Thankful most of all, of course, to the creative spirit who loved this complex and wonderful ecosystem into existence in the first place, and then gave us the gift of the capacity to enjoy it! Happy Sunday.

6/18/2012: Bluets on the Prairie

There were Bluets pretty much everywhere I went among the Potholes and Prairies of central North Dakota. I am not advanced enough (and may never be) to distinguish Boreal from Northern from Prairie from Familiar, etc. etc. as nine species occur around the wetlands of the high prairie, and they all look pretty much like the image above. This shot is from the edge of Mud Lake, on Chase Lake National Wildlife Refuge.

The second image is a mating wheel from another small lake at Chase Lake NWR.

Canon SX40HS. Program with iContrast and –1/3EV exposure compensation.  Both shots at 1680mm equivalent field of view from about 5 feet (that is 840mm optical zoom plus 2x digital tel-converter). f5.8 @ 1/500th and 1/400th @ ISO 100.

Processed in Lightroom for intensity, clarity, and sharpness. 

6/4/2012: Golden-winged Skimmer, Washington Oaks Gardens FL

I can tell I am getting serious about dragonflies. I bought a book: the Kindle edition of Dennis Paulson’s Dragonflies and Damselflies of the East, from Princeton Press. I run it on my Xoom Android Tablet, in full color, and it is a great resource. Such a lot to learn.

This is a Golden-winged Skimmer from Washington Oaks Gardens State Park south of Marineland FL. It is a stunning dragonfly any time of day, but when the early Florida morning sun wakes the orange on the body and, especially, on the wings, it is, I think, knock-your-eye-out beautiful.

Canon SX40HS. Program with iContrast and –1/3EV exposure compensation.  1) 3) and 4) are at 1680mm equivalent field of view (840mm optical plus 2x digital tel-extender) and 2) is at 1240mm (1.5x digital tel-extender). 1) f5.8 @ 1/400th @ ISO 200. 2) f5.8 @ 1/200th @ ISO 100. 3) f5.8 @ 1/125th @ ISO 800. f5.8 @ 1/500th @ ISO 160.

Processed in Lightroom for intensity, clarity, and sharpness. 

6/1/2012: Dragons down by the River

Yesterday I spent an hour or so down in the marshes beside the Mousam River, where the Kennebunk Bridle Path passes through, photographing dragon and damsel flies. There was one small oval pool, maybe 4 feet by 3 feet, that was attracting a lot of attention, but at any given time looking out over the marsh toward the wood, you could see a dozen dragonflies in flight. The two largest, and therefore most visible, species were the Common Baskettail, Four-spotted Skimmer shown in the first three images, and the Hudsonian Whiteface. Whiteface dragonflies are mating right now, and there were several mating wheels flying over the marsh. With patience, eventually most dragonflies, especially during mating season, will light long enough for a photograph. The trouble is, you very often run out of time before the dragonfly. The 4th and 5th images are a Hudsonian Whiteface mating wheel.

Of course, if you are photographing dragonflies you are watching the marsh closely, and sometimes you are rewarded with a damselfly. Damselflies are much more difficult to spot, as they fly lower, often weaving among the reeds and grasses, they are considerably more delicate, and most of them perch with their wings folded back along their bodies. Even when you spot one land in long marsh grass, it is sometimes impossible to see them with the naked eye from any distance. Getting them in the frame and in focus is a real challenge.

The 6th image is a Scarlet Bluet [much as I would like it to be…it is much more likely a] female Eastern Forktail that visited the pool I was watching for only a few moments. It did light long enough for a pic. Number 7 is a male Eastern Forktail. The Eastern Forktail is much easier than most damselflies to find and photograph, since that turquoise tail tip flashes like lightening in the grass. 🙂

Canon SX40HS. Program with iContrast and –1/3EV exposure compensation.  These were all taken with the full optical zoom (840mm equivalent field of view) plus the Canon’s 2x digital tel-extender function for the equivalent of 1680mm. They are hand held shots, which is surely a testimony to how good the Canon image stabilization is. If I were working with any other camera and lens combination, I would have to be a lot more patient than I am. I can reach dragonflies and damselflies with are simply beyond the range of most camera rigs. And you can see that the auto-focus on the SX40HS does an excellent job of isolating the bugs, even deep in grass.

They are also all on Program, letting the camera adjust shutter speed, aperture, and ISO. Shutter speeds were between 1/320th and 1/500th and the ISO was 100 on most shots. They are all wide open at f5.8.

Processed in Lightroom for intensity, clarity, and sharpness.

4/30/2012: Needham’s Skimmer, Washington Oaks Gardens, FL

I went to Washington Oaks Gardens State Park south of St. Augustine Florida three times on this trip to the Florida Birding and Photo Fest, looking primarily for the Great Horned Owl and chicks that are always seen this time of year around the Visitor’s Center. I saw the chick twice, but never could get a decent shot of it.

However, there were dragonflies! As you know if you follow these posts, about a year ago I got interested in Dragonflies and started taking pics of them when I encounter them. The Canon SX40HS works really well for this, as you can shoot at up to 1680mm equivalent from under 5 feet and get some excellent macro effects. This shot was taken using that combination. Considering the folds in the wings and the way this specimen was flying, I am thinking this might be a newly emerged dragon. I believe it is a Needham’s Skimmer.

Canon SX40HS as above. Program with iContrast and –1/3rd EV exposure compensation. f5.8 @ 1/200th @ ISO 800. That is another thing about the SX40HS. I can let the ISO go as high as it needs too…and in the deep morning shade, light was a challenge here…without worrying that the image is going to be too noisy.

Processed in Lightroom for intensity, clarity, and sharpness.

And a full body shot for reference.

12/19/2011: New Mexico Varigated Meadowhawks

I have been having a lot of fun with dragonflies over the past 6 months or so, and I am slowly amassing a collection of images. You can see what I have so far at my dragonflies gallery on WideEyedInWonder. This is female Varigated Meadowhawk from Bosque del Apache National Wildlife Refuge. This was by far the most common dragonfly at Bosque during our November visit. Despite the name, they were hunting the edges of the ponds and over the dyke roads. We even found them, like the male that follows, deep in the upland scrub desert, 100s of yards from the nearest water.

It was interesting to see that Varigated Meadowhawk in New Mexico in November is a good deal duller in color than VMs from California (third photo) in October.

Maybe the NM VMs were just a month older and more worn (you can see the bits of missing wing in the female)…and maybe it is regional variation.

Another shot of a NM male.

Canon SX40HS in Program with iContrast and –1/3EV exposure compensation. 1) 2) and 4 at 1680mm equivalent (840 optical plus 2x digital tel converter). 1) and 2) f5.8 @ 1/800th @ ISO 160. 4) same with ISO 125. 3) f5.8 @ 1/320th @ ISO 200.

Processed in Lightroom for Intensity and Sharpness.

12/1/2011: Black Saddlebags Mating Wheel, Sabal Palms TX

I have really gotten into dragonflies this year, for some unknown reason. I am always looking for them, and, since it is new, I can generally find a new bug on most trips. The difference between this and birding is that I am photographing every dragonfly I see…or at least every dragonfly I can catch perched. I saw many Black Saddlebags this summer in Maine…they are so distinctive they are easy to identify on the wing…but it was several months before I found one sitting where I could photograph it.

On my recent trip to the Rio Grande Valley of Texas, Black Saddlebags were everywhere but, again, perched Black Saddlebags were scarce. I was delighted to find this mating wheel within a step or two of the upland trail at Sabal Palms Sanctuary near Brownsville. This shot is at 840mm equivalent from about 4.5 feet (closest focus).

Engaging the 1.5x digital converter provided this more macro view of the head grip the male has on the female.

Or there is this view showing the male’s wings to good advantage, taken at 840mm equivalent plus 2x digital converter.

1) Exposure Time:0.0015s (1/640) Aperture:f/5.8 ISO:200   2) Exposure Time:0.002s (1/500)Aperture:f/5.8 ISO:200 3) Exposure Time:0.0025s (1/400) Aperture:f/5.8 ISO:200

Processed in Lightroom for Intensity and Sharpness.

And I did see several Red Saddlebags at Santa Anna NWR…but no photo yet!

11/11/2011: Unknown Dragonfly/Damselfly from TX

This bug is holding its wings like a Damselfly (and it was consistent in this wherever it landed), but its body parts look like a Dragon. It is quite small compared to the Variegated Meadowhawks it was hanging out and sparring with at what used to be called Hugh Ramsey Park in Harlingen Texas (now the Arroyo Colorado World Birding Center). If anyone knows what it actually is, please let me know via email or in the comments. Thanks.

This is another 1680mm equivalent field of view, hand-held macro, using the full optical zoom (840mm) on the Canon SX40HS and the 2x digital converter. I continue to be amazed a the quality possible. Images look good up to large viewing and medium print sizes. They fall apart at 1 to 1 resolution, but I don’t plan to view them or print them at that kind of resolution. The digital wizards at Canon have certainly produced a workable long lens solution in a very small package! And it is particularly effective at close range for these kinds of macro…since you get the image scale of 1680mm lens and the depth of field of a 150mm lens. Best of both worlds.

Program with iContrast and –1/3EV exposure compensation (which is becoming my standard setting on the Canon).

Processed in Lightroom for Intensity and Sharpness.