A reminder if you need it

Horrifying opilione
Just wanted to make sure you were remembering that Halloween is also All Hallows Read, and if you’re in an area that gets plenty of trick-or-treaters (or is that trickers-or-treat?) that you have a selection of books to hand out. The Girlfriend is so enthusiastic about this holiday now that she plans months in advance, and has had a pack of kids’ books set aside for quite some time. Mind you, we don’t purchase them new, but get them from the thrift stores, secondhand book shops, and a book recycling warehouse not too far off. This makes them pretty inexpensive, as well as continuing the recycling thing and, as they say, re-homing some books.

Or if that’s not going to work for you, just pick a few kids that you know and drop a couple of books their way, or find an outlet online to send some books to deserving children somewhere. From our experiences over the last two years, it’s more appreciated than you might think. It’s easy to believe Kids Nowadays all have their noses pressed to their phones and/or the TV, or would be far more motivated by the candy than by dumb ol’ books, but this was definitely not the case on our front steps; just about everyone seemed delighted, kids and adults, and nobody passed on the opportunity. We cleaned out, two years in a row now, and have actually gained a reputation for this practice. This is not a close-knit community, and no one but our immediate neighbors knows us by name or on sight, and even my arcane prowling around the yard late at night with a headlamp and camera flash has not produced ugly rumors about my mental health (to my knowledge, anyway) – but we’ve gotten positive feedback on the Halloween book thing, now and again, from unsuspected quarters.

selection sample for All Hallows ReadWe’d do it even if we didn’t get this gratification, because let’s face it, it’s a great idea, and really needs to become a more regular practice across the country – but yeah, the positive reinforcement helps more than a little. While the original intention was to hand out spooky books of course, thematically matching the holiday and all that, The Girlfriend makes sure that we present a mix, even for the toddlers that aren’t reading yet (not a lot of spooky books aimed at that age, dog knows why. There may be an untapped market here…)

Credit where it’s due: it was The Bloggess that first brought this to our attention – not personally, mind you, because we’re still not on speaking terms since that incident where, you know, we’ve never met, but through her blog (Hey! Maybe that’s where she got that title!) which you should be checking out routinely anyway. Halloween at her house has got to be totally warped…

New kitten getting into act
Monster not included

* Just had to note: the opening image has been sitting in the blog folder for years, and is a daddy-longlegs, or opilione, that drowned itself in a bucket, but I tweaked it a bit for impact here.

Beach bookends

juvenile sanderling Calidris alba on Oak Island NC beach
And so, without further ado, we reach the first of the beach posts. No, wait, there’s gotta be at least a little more ado, because I’ve been trying to figure out what aspects to feature in which order, and I’m starting to think, screw it, just put ’em up in whatever order seems to follow.

No long story here; I just wanted to get in another summer trip before we lost the good weather, and was prepared to just whip out on whatever two days I got free, but then The Girlfriend said she wanted a trip too (sometimes I’ll simply go it alone,) and so we coordinated a three-day weekend and headed out. The closest coastal area to us is Wilmington (NC, not Delaware,) but that’s a little too developed and urban, so we aimed southwest a bit and hit Oak Island, just inland from Southport, which was a lot more the type of area that we like. And for a quick and largely unplanned trip, it worked out pretty well.

Above, the first few minutes out on the beach itself, I was taking the opportunities that the shorebirds presented and chased one of the ubiquitous sanderlings (Calidris alba,) probably the most common shorebird on the coast, or at least the Atlantic side – I can’t vouch for the Pacific. The coloring pegs this as a juvenile, and this one let us pass pretty close, so I could go for more of a portrait:

juvenile sanderling Calidris alba on Oak Island NC beach
You know, one of the ways to identify sanderlings is by the dark leading edge to their wings when folded, sitting at the shoulder as it were. Of course, it helps if the bird isn’t embarrassed by these and hiding them under its breast feathers as if it were a bald spot…

Oak Island is a little too much like the South Carolina beaches from earlier this year, in that there isn’t a lot to be found thereon, shells or critters or birds or such like, but at least there were a few more birds than the previous, even if they were the same old ones that I see at every damn beach. I was just shooting casually here, not really intent on building up stock.

juvenile willet Tringa semipalmata with reflection on wet sand, Oak Island NC
This is also a juvenile, only a willet, twice the size of the sanderlings yet almost as common. Like the first pic, I was framing to use the reflections in the wet sand, though the sand wasn’t cooperating by being nice and perfectly smooth – stupid sand. But you didn’t miss the beak, did you? That’s a cool beak.

As I said, this was not, like, an area for collecting shells, and only the occasional bits of flotsam could be found, shown below. But what it did have, in overabundance, was the washed-up remnants of some aquatic plant life which somehow sectioned off into stem fragments of roughly the same length, and these littered the beaches just above the tide line in great hulking masses. By themselves they weren’t too hard on bare feet, but they could mask all sorts of things beneath, so walking across them had its risks.

light bulb washed up in sea foam
possible pelagic gooseneck barnacles Lepas anatifera on washed-up wine bottleOn the edge of one such mat, I espied a green wine bottle, and as I picked it up I found it decorated on the end with goose barnacles. I did a couple of quick frames by the early morning sunlight (I was out for the sunrise of course,) but then carried the bottle back to the motel room with me for better photos within my macro aquarium. You’re damn right I come prepared.

To the best of my research right now, I’m placing these as pelagic gooseneck barnacles (Lepas anatifera,) but you know how stupid it is to trust me in matters of the Pedunculata. What I didn’t know at the time was that these, unlike the acorn barnacles, do not sweep their cirri through the water, but simply hang them out and allow the currents to bring them food, which is why they often attach to floating or moving objects: trash, ships, turtles, and so on. My vigil in the motel bathroom for activity wasn’t going to pay off.

possible pelagic gooseneck barnacles Lepas anatifera with extended cirri
Nonetheless, I was still able to get some detail photos – actually, much easier than if they had been moving, to be honest (you didn’t check out that acorn barnacle link, did you?) One of these days, there will be plaques in various beach motel bathrooms declaring that Al Denelsbeck Photographed Here…

possible pelagic gooseneck barnacles Lepas anatifera showing extended cirri
Or maybe not.

There was even one case, not long after I’d gotten them back into the water after finding them at the high tide line, where something was discharged. I’d taken it to be sand, but the photo showed more uniformity in shape and color than you’d expect from sand, and it’s possible that I caught the birth of new barnacles.

possible pelagic gooseneck barnacles Lepas anatifera potentially discharging eggs or young
It’s funny how much of my knowledge of naturalism and critter habits and so on stems directly from seeing something happen through the camera and wondering just what the hell it was. Followed by researching it to find out, as well as seeking better photos of it later on. And now, you were here at the start, at least for this aspect. Just imagine where we’ll be in five years.

But we’ll leave the maudlin (or pathos or whatever) behind for a bit as we carry on with the trip pics. The barnacles were discovered while out for the sunrise, but I already knew this wasn’t going to be quite the way it was on, for instance, North Topsail Beach, because I’d done my research with the help of a phone app that I’d downloaded the night before in the room. The beach at Oak Island runs mostly east-west, but more east-southeast by west-northwest, and we’d just passed the vernal equinox which would have put the sun almost due east at sunrise – all this means that the sun was rising behind the houses up the beach instead of out over the water, so I wasn’t expecting a lot, but hey, you make the effort anyway. The Girlfriend had heard my alarm go off and accompanied me out there – something that doesn’t always happen.

sunrise off Oak Island NC
That tiny little light atop the tower at right is the Oak Island lighthouse, which is slightly tricky to time in photos because of how rapidly the light flashes. And those dark masses on the beach are the aforementioned vegetable matter, which stretched as far as I could see, even when up on that pier the next morning.

But anyway, I played in my own manner.

sunrise on Oak Island NC beach
Just a quick note, but yes, I waited for a wave that would push the foam into my frame, because it’s the little touches. High tide had passed a little before sunrise, however, so I was no longer likely to get waves that pushed up through that ‘inlet’ in the foreground. And in the immediate vicinity, there was not a whole lot of foreground subjects to work with, but we corrected for that the next morning.

A few minutes later, the sun had disappeared behind some thin clouds for a short while, and I did a telephoto shot up the beach because I liked the effect.

sunrise on Oak Island with Oak Island lighthouse and Yaupon Beach Fishing Pier
No, it wasn’t misty or foggy at all, and was quite a comfortable morning; this is just the salt spray, concentrated by seeing down along it ‘lengthwise,’ as it were. The pier is Yaupon Beach Fishing Pier, and we should have researched it the night before when we first saw it, because we’d kind of assumed that there was a fee to be out on it (like in North Topsail,) and skipped it as a sunrise locale, not even sure if it’d be open yet. There wasn’t, it was, and it will show up here later on.

I don’t normally shoot the houses along a beach, partially because they’re private property and the owners might not really want the staggering publicity that the blog will bring them, but mostly because they’re not, you know, nature and wildlife. But I’ll take the occasional composition.

catamaran in front of colorful beach houses, Oak Island NC
The catamaran would prove to be a useful landmark when we were up on the pier the next day.

I made a few attempts to snag some brown pelicans (Pelecanus occidentalis,) which at least were more in evidence than the previous beach trip, but that morning wasn’t being the most productive in that regard, and I did much better later on.

flight of brown pelicans Pelecanus occidentalis over breakers at sunrise, Oak Island NC
We spent a lot of this first full day exploring, including around the galleries of Southport, until my gimpy foot dictated that we’d better knock it off for a while. We’d intended to go across to Fort Fisher on the ferry, but for reasons unknown and apparently unadvertised, the ferries weren’t operational that day, so we cut things shorter and opted to get a quick nap in. It is possible to drive around to Fort Fisher, but the nearest bridge across the Cape Fear River and inlet was kilometers north of us, so we put it off until the next day.

Now, from our experiences in the region, I was going to point you to two outside websites, but I can’t recall the name of one of the people, a sculptor, so we’ll go with the photographer for now and link to the sculptor in the next post. We ended up buying a print by photographer David Frank, though, so check out his work. You’ll see a lot of beach images there, and my understanding is that he lives in the immediate vicinity.

For now, I’ll close with yet another Carolina anole, because. This one was slinking around on a potted plant by the motel office and I had my camera in hand, so…

Carolna anole Anolis carolinensis on unidentified potted plant

Storytime 41

Today, we’re going just two weeks back, to the beach trip; Oak Island, NC, a quick getaway while we could, and while it was still warm enough to do so – okay, that was kind of misleading, because I’ve done beach trips in NC in the dead of winter. Some days are pretty nice, about like most people picture New England beaches, sweater or light jacket weather. So let’s just say, while it was still hot enough to enjoy swimming. We, meaning The Girlfriend and I, were coming back from the beach itself after a fascinating sunset (which will be forthcoming,) up a couple hundred meters of convenient access road to the motel where we were staying. This short path passed through back-dune scrub, marshland, a small housing development, and a patch of woods before getting out to the main road, all in a five-minute walk, and we were nearing the patch of woods when I heard the call of a barred owl (Strix varia.) Barred owls are easy to distinguish, because they have the “who cooks for you?” cadence and tone. The light was late twilight, just a little glow left in the sky, which is about the earliest they start calling, and I knew from the sound quality that the owl wasn’t too far off – they have a soft and faintly echoey quality to their voices, which will give the impression that they’re a lot further away than they really are (which means if you hear them really clearly, you’re probably directly underneath them.) I voiced my suspicions to The Girlfriend, and as we walked onward and the calls kept repeating, we were able to triangulate a bit; I was pretty sure I knew almost exactly where they were coming from, and I watched the trees for a break in the foliage that might provide a view. Within a few more steps, I got both the break I was looking for and a vindication of my stalking skills, as a dark shape high in a bare tree was revealed. Boosting the ISO and purposefully setting to underexpose, I managed to get a couple of decent frames with the 100-300 L lens.

barred owl Strix varia in tree at twilight
Listen, 1/10 of a second at 300mm is not at all what anyone should be attempting handheld, so I’m pleased that I actually got what you see here. But it occurred to me, as we watched, that I’d never seen a barred owl calling, only heard it in the darkness, because as we watched and it continued, we could see that it hunched forward and raised its tail slightly with the effort, as if passing a troublesome mouse skull.

barred owl Strix varia during call
I had thought I had an audio clip of one somewhere, but all I have are the ‘monkey calls’ of a late-night argument, so I’ll direct you over to the Cornell Lab of Ornithology, where you can not only hear the calls, you can see the position they adopt while doing so, since Timothy Barksdale captured some (daylight) video of one.

author with barred owl Strix variaBy the way, these are not small birds; they can stand about 30cm or more from the perch, with a body width in the 20cm range (it varies a lot, especially since it’s mostly feathers,) and can weigh up to a kilo – this is yours truly with a permanent captive, back from a training session on safe handling for presentations, as opposed to safe handling during rehab which requires a bit more restraint since jesses (those little leg leashes) were never used. But birds are deceptive since, again, they’re mostly feathers, as well as conserving weight to be able to fly, so they’re one-third or less what they appear to weigh. The talons and beak, however, are just as nasty as they appear to be, if not more so, and I have a few scars from my rehab days to prove it. Barred owls don’t have that kinda stern, no-nonsense expression of hawks, but they are actually more enthusiastic about communicating their displeasure, which will involve their handler’s blood if they have their way.

Get out of the way!

This is, I believe, the last gout of photos that I wanted to cover before moving on to the beach trip, which will probably encompass several posts. It will be a little reptile-heavy, so prepare yourself as you see fit. Gird your loins, or whatever. Maybe make a pot of tea. Whatever it takes.

juvenile copes grey treefrog Hyla chrysoscelis in local park
We’re opening with a juvenile Copes grey treefrog (Hyla chrysoscelis) that the Indisputable Mr Bugg was happy to spot during an outing many weeks back, and I’ve given him the chance to post his own images of it but we all know how that turns out. Yes, it’s tiny, but we know it’s a grey treefrog from the pale blotch under its eye, and we know it’s a Copes subspecies because… well, we don’t, actually, because about the only way you can tell is from their calls, and this one wasn’t calling and is probably too young to be thinking about that anyway, but the Copes variety is the only one that I’ve ever found in this area, so we’re going with that with less misplaced confidence than your average preacher.

On the same outing, I witnessed some peculiar behavior from a selection of carpenter bees. It started by finding a solitary one just hanging out on a salvia plant, which was slightly odd because it was a plenty warm day and there was lots of apidaen activity around. I was leaning in to see if it had run afoul of a crab spider or the like (this was the same outing with most of the lynx spiders,) when another appeared, hovering around with some apparent interest in its companion and not the flowers.

unidentified carpenter bees demonstrating odd behavior
The second bee had only a moment to hover very specifically around its motionless brethren, before a third appeared on the scene, with the same focus on the first.

unidentified carpenter bees demonstrating odd behavior
This was a state of affairs that was unacceptable to the second, and in a flash there was a schoolyard scrum taking place in midair, while the first slumbered on (or whatever) peacefully.

unidentified carpenter bees demonstrating odd behavior
It would be very easy to believe that I had witnessed some kind of mating behavior, except that the first was clearly not a queen of any type, and anyway I’m moderately certain that takes place in the hive. Perhaps it was a thwarted mugging.

Another frog.

green frog Lithobates clamitans peeking from duckweed
The same outing was a two-parter as we switched locales, so while the first four photos were in Gold Park in Hillsborough, the next few were in the NC Botanical Garden in Chapel Hill, and in fact, this particular photo is a revisit of one from many years ago that I’ve used to illustrate a lot of different things, but primarily the nature of selective framing. What’s in the frame gives us the impression of the setting, and what’s outside of the frame doesn’t count – in this case, it’s the edges of the pond liner that this green frog (Lithobates clamitans) was hanging out within, a very popular spot for amphibian species. A slow approach will often net you better closeups than can typically be achieved in the very setting that the viewer imagines this to be. Was that sentence tortured enough?

Just in case you didn’t know, it’s anole season around here, “here” being, “within the confines of this blog,” so we have a few more to feature, and they won’t be the last either. Part of this is because I like the little buggers, and would love to get some established in the yard but as yet I don’t think we have the kinds of plants they prefer. So for now, I seek them out in other locations, like below.

juvenile Carolina anole Anolis carolinensis hiding among banana leaves
This juvenile Carolina anole (Anolis carolinensis) was wary of our presence as it flitted about the leaves and stems of a favored banana plant – which makes me wonder, because the NC Botanical Garden is specific about using native plants, so this tells me that this variety of banana tree, at least, is from North Carolina, which seems odd. But whatever – I can research that later. For now, we take note of the tail of this one, showing a detail that I failed to observe at the time until the anole was being too spooky to get close to, keeping me from getting a good photo of it. Having shed recently, or presently in the process thereof (is there a beginning and end to such things?) the anole was showing a tattered sock of dead skin down the length of its tail.

Then I went back through the images after getting home, and saw that I had captured some better detail, but hadn’t realized it at the time.

juvenile Carolina anole Anolis carolinensis with shedding tail
In my feeble defense, I’m usually concentrating on the eyes, since those are what we typically focus upon and so should be the sharpest part of the image, plus I was timing a decent pose from a fairly active small reptile. But that’s just whinging – I should have spotted it sooner.

As you should be able to tell from the lighting here, the sun wasn’t bright enough to provide that silhouette I am now after.

We’ll go a bit older for the last two, all the way back to August 3rd, a couple of images that I’ve had waiting in the folder. I spent a long time only seeing the Chinese mantises (Tenodera sinensis) occasionally in the yard, nowhere near as often as I might have expected given the large number of egg cases that I’d distributed in the spring, but this may only demonstrate that there’s a point where the population hits saturation, especially since I suspect they’ll prey on one another. But one made an appearance while I was armed, so to speak, so I shot it.

Chinese mantis Tenodera sinensis looking a bit condescending
The dark eyes tell us that this was taken at night, and the sardonic expression tells us the mantis wasn’t too impressed with my stalking skills. At least that’s how I’m interpreting it – maybe it simply doesn’t think much of Canon equipment. In which case it’s a doodyhead.

That wasn’t the only wry look I got that night either, as I found a tiny juvenile Copes grey treefrog (I’m absolutely sure) perched on the flexible downspout; this one is even smaller than the first, and in such a position that I could maneuver around for the portrait.

juvenile Copes grey treefrog Hyla chrysoscelis looking unimpressed
Did you grow up on the Peanuts comic strip? That rippled mouthline is pure Charlie Brown, though the wall-eyed look is more Spongebob. Or maybe Marty Feldman.

By the way, I feel the need to point this out to those who have never had the fortune of handling either. While snakes may be as shiny as this, they are always smooth and dry, often surprising people that handle them for the first time and expect them to be slimy, like a worm or slug. But treefrogs rely on moisture to give them grip (at the very least,) and so really are damp and a little sticky, which the flash reflections bring out accurately enough. Like most amphibians, they’ll become even more so with handling, because a primary defense is to pee on you. Just so you know.

Too cool, part 41: Can’t get much smaller

I know, I just did a ‘Too Cool’ post, but then I came across this and it certainly deserves to be in here. Neatorama linked me over to an article on Quartz about a rather intriguing accomplishment in macro work, which is that little purple dot in the center of the image below, because this is apparently a single atom, captured with a conventional camera as well.

photo of a single strontium atom, by and copyrighted David Nadlinger, University of Oxford, EPSRC
Photo of single strontium atom, by and copyrighted David Nadlinger, University of Oxford, EPSRC

Really, check out the article, because it tells the details, but just so you know, the gap between the two electrodes flanking that dot on the sides is 2mm, slightly less than the shaft of a cotton swab.

Now, if you’re thinking like I did that this seems a little huge for an atom, which defeats even electron microscopes, well, here’s the deal as I understand it (you know, quantum physicist me.) It took a certain wavelength of laser to illuminate the atom, as well as a long exposure. Atoms are too small to reflect light, or more specifically, for individual photons to bounce off of because they’re little more than photons in size in the first place, and the energy of the photon typically affects the atom. It’s part of the whole quantum indeterminacy thing, because just trying to figure out where an atom is in the first place is virtually guaranteed to alter or move it. In this case, it seems that the strontium atom was absorbing photons into its structure temporarily, essentially converting the photon into energy along the electron shells/orbits/paths, which would bump the electron into a higher shell/orbit. Shortly, the electron drops back into its original position in regards to the nucleus, re-emitting that energy again as a photon, and that’s what the camera was capturing. Only, a single photon isn’t enough to register much on the digital sensor, so it had to keep happening over time, which is why it took a longer exposure. What you’re seeing isn’t an atom per se, but a collection of emitted photons, which may well not be as pinpoint precise as we’d like. There also remains the chance that the effects of the atom curve the photon paths a little, and/or that the ion trap holding it suspended can’t keep it perfectly still, but that’s just me speculating.

This is why science is so damned cool. We’ve known for decades that atoms are too small for photons (“visible light”) to reflect from, and even very small details take an electron microscope, because electrons don’t have wavelengths and don’t need focusing as such. But this guy just thought, Fine, I’ll make it glow on its own, and there you have it. Slick.

Too cool, part 40: Red sprites in incredible detail

red sprites in detail, photo taken and copyrighted by Stephane Vetter
Red sprites in detail, photo taken and copyrighted by Stephane Vetter

Astronomy Picture of the Day today featured a confusing and abstract image, because it’s something probably never seen in this detail before: a collection of red sprites above an active thunderstorm.

Here’s the deal. Occasionally, waaayyyy above the tops of the clouds on some thunderstorms, there is an additional discharge – actually, two different kinds, the other being blue jets. They’re as brief as the lightning, but much dimmer, and can only be seen either from the side or from an aircraft at high altitude near the storm (which is how they were first reported, from airline pilots.) And as yet, no one knows how they form, but to be honest, we still don’t know exactly what causes lightning either.

It has long been my goal to capture one of these, and there’s a slim chance that I might have caught the vestiges of a couple, not long ago. Yet it takes not just the right kind of storm (that no one has pinned down,) but also the right conditions, seen from a distance to the side without anything in the way, and exposing for a dim display – such conditions are hard to come by. Hell, just pinning down lightning photos is challenging enough.

And then, Stephane Vetter here blows everyone out of the water and does a great deal towards lessening my enthusiasm, because beating this image is going to be well-nigh impossible. Oh, I suppose I’ll still be trying, but there’s no motivation to be the first to capture something like this in such detail. Note the graininess to the image, indicating that a very high ISO setting was required to snag the weak display, as well as no star trails, so the exposure was still relatively brief.

You can also check out the website of The World At Night for more night sky exposures, but be warned: some of these are specialized captures with expanded ISO cameras, and some are simply composites and other shenanigans, something not possible until digital editing came on the scene (you know, the exact same kind of editing that people rant about giving unrealistic expectations about models and beauty – in other words, not possible in normal means or ‘in-camera.’) If you’re getting the impression that the trend towards shamelessly and extensively editing night sky images makes me annoyed, well, you’re right. Might as well dub in a couple extra moons while you’re at it.

All that aside, this definitely ranks as Too Cool, and check out the various links in that post.

Brevity, let’s see, brevity…

You and I both know I’m not too familiar with the concept, but we’ll make the attempt, okay?

Anyway, I have a buttload of photos that I’d like to feature before I even get to the beach trip, but not enough time to do detailed posts about them, so I’ll toss down some brief descriptions and possibly send the rest over to the Latest Images page. Sound like a plan?

lily pad collection with single blossom
I took this to illustrate that, even if the focus is the lily, we can always do more with the framing. We won’t miss it even all the way up there in the corner, but now it’s an accent to the patterns of the pads.

unidentified water flower against background of amphibian eggs
Another illustration of framing and selective focus; the background dots are a large quantity of amphibian eggs on the water’s surface.

Demonstrating the difference that positioning and effort can make. This is what the Chinese mantis (Tenodera sinensis) looked like when first spotted. Pretty humdrum.

Chinese mantis Tenodera sinensis in shadows
But then, I carefully shifted around, endeavoring not to disturb the plant at all, to change the viewing angle, finding a small gap in the leaves to work with.

Chinese mantis Tenodera sinensis from a better angle
Now we have a more personal angle, and the furtiveness and ‘hidden’ aspect gets enhanced, even though they’re really the same location. Certainly better than a dorsal view. These, by the way, date from late July – I’m further behind than I thought.

Chinese mantis Tenodera sinensis gazing at photographer
A little later on in the same session, the mantis had moved to a spot that was easier to access, and when it turned to watch what I was up to, that’s when I took the shot. Just a simple demonstration of the small differences that are easy to accomplish.

Let’s get a little variety of color in here.

unidentified orthopteran on unidentified flower
I watched this locust/grasshopper fly from the lawn onto a flower blossom, and stalked it carefully to keep from spooking it again, knowing that it would still be wary after the initial scare. This was a frame that I’d considered using for the latest macro photography post, about doing more than illustration, but I passed it over in favor of better examples, so it appears here now. Makes you wonder who was stalking who, right? At least that was my intention.

tiger swallowtail Papilio glaucus drinking from phlox blossom
This one is merely illustration, though illustration of habits and details rather than just basic anatomy, at least, captured as a tiger swallowtail (Papilio glaucus) delved deep into a phlox blossom. As I’ve often observed, there’s a lot of luck involved, but recognizing that the focus had to be on a specific point and that I had a bare couple of seconds to achieve this played prominently, as well. The ability to exploit the lucky circumstances, is what I’m saying – I gotta take some credit.

juvenile Carolina anole Anolis carolinensis on banana leafOkay, back to green.

I knew that the Carolina anoles (Anolis carolinensis) favored the banana and nearby palmetto plants in the botanical garden where all of these (so far) were taken, so we spent some time looking them over carefully to try and find some – that’s how the previous mantids were found, as well. Eventually, we were successful in finding a half-size juvenile, obviously this year’s brood, who was wary of our presence.

Following it carefully, we watched to see if it was going to provide a useful pose. It is worth nothing that the banana plant that it was perambulating across had huge leaves and was off the immediate path, so getting close or choosing a large variety of angles wasn’t going to happen – which is fairly typical for just about any kind of nature photography. This might look like I’m right on top of it, but it’s a tight crop from the Mamiya 80mm macro, and I was better than a meter away from it. Doesn’t sound like a lot, but the anole was only about 7cm in length to begin with, tail included – a ‘normal’ view would have had it almost disappearing against the huge leaves and stems and their assorted shadows. And ‘shadows’ is a key word here, because eventually, it jumped across to the right spot, and I was able to change position adequately.

juvenile Carolina anole Anolis carolinensis shadow against banana leafAlas, my timing was just a bit off, and the anole had crept forward enough to put its head in shadow before I could get set to capture the silhouette that I was after. So this isn’t really the print-quality fartsy shot I had tried to achieve, but at least serves to illustrate thinking of a more creative approach.

The toes, of course, are the same size in each photo, but show up a lot more impressively in this one because of the contrast. There’s also the curious idea, which just now hit me, that the anole is holding a leaf up to its face with the forelegs, perhaps a member of the Witness Protection Program, or maybe just tipping some ants down to its mouth. I probably spend too long looking at my own photos…

But here’s another little observation: the textures of the backlit leaf are an element all their own, and I’ve shot such before just as abstracts. Now, though, I have a brand new goal of trying to get an anole silhouette in such a way that the leaf textures and the anole’s shape and position coincide, the curves matching and accentuating one another. I’m not expecting to nail this one anytime soon, but it’s the very awareness of these factors that will make me watch carefully for them to occur. Granted, this vigil will likely begin next spring at least, as we’re nearing the end of anole season here.

We found another of the same size that day, who is going to transition this post from green to brown – the frame below isn’t exciting, but the pose is adequate and the details are nice.

juvenile Carolina anole Anolis carolensis in brown display
The coloration is not indicative of a different sex, just a mood display, though I couldn’t tell you what provoked this – the behavior was perhaps a little less wary than the previous, but obviously it’s not trying to blend in here, and perhaps had spotted another anole (that we missed) that it was warning off. I’ve seen such changes occur, by the way, and it’s pretty fast – a second or two if they’re motivated.

Now we move on to a different day and location.

When my brother visited, he demonstrated that his spotting skills were competitively slick as he found this mantis that I had just passed.

Carolina mantis Stagmomantis carolina posing on leaf
This is a Carolina mantis (Stagmomantis carolina,) about half the size of the more-common Chinese mantis that has appeared more often on this blog than any other species by far. I got slightly more of a scale shot when we let it stalk down his arm, but I should have backed off more to get the thickness of his arm in there, at least – I was concentrating on the mantis details and not thinking about what use I might put it to.

pregnant female Carolina mantis Stagmomantis carolina on arm
The swollen abdomen outclassing the wings pegs this as likely a pregnant female. The coloration is more widely variable than the Chinese, but the ‘urban camouflage’ pattern here is fairly common.

And I’ll close with a dragonfly from the same brief outing, one that I crept up to after a mating pair proved too elusive for any decent shots.

likely great blue skimmer Libellula vibrans with tattered hindwings
This is likely (as near as I can determine, anyway,) a great blue skimmer (Libellula vibrans,) judging from the eye and abdomen coloration and the dark tips to the wings; this took way too long to research. The tattered wings showed no visible detriment to its flying ability, and if I remember right, experiments done on several four-winged species indicated that the secondary wings were more for added maneuverability than much else, almost being redundant. Which seems odd to me, because the resources to develop and maintain such wings, which are clearly used in flight, could be better spent somewhere else; numerous other insect species have near-vestigial hindwings. But as I’ve said before, I just shoots ’em…

Draconids tonight

Just a quick reminder, but the Draconids meteor shower is peaking the evening of October 8th and 9th. As usual, the moon is a bit too bright for optimum viewing, but give it a shot anyway. What have you got to lose, except for sleep, patience, body heat, battery power, blood to mosquitoes, dropped keys, and possibly your virtue if you’re out there with someone else? Plus you can do a couple of moon shots to see what I mean about shooting something less-than-full, or some longer time exposures of the landscape by the light of the moon. Go for it.

I just features them

I can only guess that entomologists have a bigger lobbying body than I would have expected, because today has been named National Green Lynx Spider Day by the American Association of Let’s Make Every Damn Day a Holiday. While I find this a frivolous method of celebrating nothing at all, it is a national holiday and I accordingly have the day off, so far be it from me to shirk my patriotic duty. My friends frequently maintain that if there’s anything you can say about ol’ Al, it’s that he’s patriotic. And honest too.

Luckily enough, I have a few relatively recent photos of green lynx spiders (otherwise known as Peucetia viridans,) so this is not a stretch. Yes, I know I said something about beach pictures, but there’s a proper time and place for things, and they’ll have to wait.

green lynx spider Peucetia viridans perched on older flower
Green lynxes are ambush spiders, usually picking flowers with leaves that they blend in with well and hanging out until some stupid bug gets too close. Average size for the females is just under 30mm body length – decent-sized but not huge. At this time of year we’ve hit breeding season, which means fatter ones like that seen above are likely females about to produce an egg case, while thinner ones have either done so already (in which case ahaha you’ll see it very close by) or they’re males. They can certainly spin webs – most spiders can, regardless of their hunting technique – but generally any coordinated effort is for a nursery to protect the newborn young.

dragline webbing of green lynx spider Peucetia viridansWe’ll go in close for a second to see a detail that I missed at the time, but found in editing. You’re seeing the tip of the abdomen here, with the spinnerets and a pair of draglines that most spiders maintain, a constant safety harness that allows them to drop away from predators or hazards without losing their place, as it were; is some cases they also serve as invisible tripwires, little warning signals that something possibly-edible is blundering around nearby, but I can’t say for sure if the lynx spiders use them that way or not. Even in bright sunlight they can be near-impossible to spot, but go out early on a humid morning when the temperature has dropped below the dewpoint and you’ll see just how many spiders there might be in any given area, since the webbing collects dew and thus becomes visible. Seriously, you’ll probably find a buttload (ahaha) of webs everywhere.

By the way, as I fill up a little space alongside this image before moving on to the next, the webs of the two species of black widow spiders in the US are very strong, almost feeling like wire, and I’ve found them twice in this manner – the resistance as I put my hand against the strands was distinctly noticeable. Thankfully they don’t feel the need to rush out and bite everything that disturbs their webs.

green lynx spider Peucetia viridans likely ready to make an egg case
From her swollen abdomen and the fact that she’s not in position near something that would attract her food, I’m speculating that this one is not far from producing her egg case, but I have yet to capture this in progress, from any species really (except a snail.) I have no idea when it typically occurs, though ‘overnight’ is a wild guess, nor how long it takes; I really need to stake out an expecting mum and watch for it, but we have none close enough to maintain such a vigil – I haven’t seen one in the yard. The images here were taken either in the NC Botanical Garden or at Gold Park.

green lynx spider Peucetia viridans with egg case
And this is one with her egg case; you can see how much girth she’s lost after producing it. This is not the same spider, but was shot in the same location on the same day, not two meters from the other, but the sun had gone behind a cloud when I tackled this one. I’m not sure what makes for the bumpy/spikey appearance of the case, but it might simply be from the anchoring web strands. In my experience, the egg cases are pale green for the first day or so after being made, then turn a dead-leaf brown and remain that way. It will be several weeks before the young hatch, and the mother will hang around on the case or nearby the entire time, and run interference for the young for a while after hatching.

male and female green lynx xpsider Peucetia viridans possibly in courtship
Now, I’m not exactly sure what I captured here, but I have strong suspicions that it’s a courtship in progress, with the male at top; he was definitely monkeying around near the back of the female, and looks to me here like he’s gathering in webbing that she’s producing. There are a couple of things that make me pause, however. The first is, she appears to be already well along the path to motherhood (though I know you should never assume, much less mention, anything of the sort,) so if I’m correct he’s late to the party. But she made no moves to chase him off either, or eat him or hit him with a frying pan or call HR. Secondly, the reproductive organs of the female are not located anywhere near that spot, but well underneath the spider just aft of the thorax, close to the legs (well, duh.) It is, in fact, the dark spot seen on her underside below as I went around to the sunny side, which made the exposure better but hid too much of the behavior.

underside of female green lynx spider Peucetia viridans showing epigyne
The male spent some time finagling around up there, but never engaged in anything resembling copulation, possibly because he never received any receptive signals from the female – I dunno. It’s another thing that I should have captured on video, but it’s not as easy as simply saying that. Focus is wildly variable at macro magnification, requiring a steady subject and camera, and the position that I was in to capture these, slightly above my head on a tall flowering plant, was already awkward; a tripod would have been out of the question, and the breeze was swaying the plant back and forth too much to maintain focus. There are better conditions to pursue such things within.

I close with a not-green-lynx-spider, but an unidentified crab spider, genus Thomisidae, because I’m a rebel. During the same session in the botanical garden, I finally managed to spot a crab spider after much searching; the area is often ideal for them, but this year hasn’t been indicative of that at all. This one is tiny, only millimeters across, and I have several frames where focus was off, mostly from my own swaying. No, this is not unprofessional unsteadiness, but a purposeful motion like praying mantids use to appear like a plant in the breeze and disguise my true nature. So there.

unidentified tiny crab spider genus Thomisidae

Storytime 40

ganesha idol found on shore of Jordan Lake
This is one of those entries that I don’t actually know the story behind, but it at least suggests that there is one…

On the same outing from the previous post, the Insurmountable Mr Bugg and I opted to climb down a less-than-wheelchair-friendly route to the water’s edge where I knew we’d have a better view of the sunrise – that is, of course, if the sunrise wasn’t shrouded in clouds, which it was. The region is a nice enough beach, but requires a little bit of an awkward descent down to the water level from the road some seven or eight meters above, along a heavily eroded near-cliff face held in place by tree roots – not your ideal picnic area, in other words. Yet, as we got down there, we found this idol of the hindu god ganesha sitting on a small rise facing the water, a little ways down the beach.

First off, the condition of the statue says that it’s seen better days, and may have been sitting there for quite a while, or may have washed up and been placed there by the finder. It’s hard to imagine that it was put there intentionally as some sort of observance, but who knows? On another outing many kilometers away on the same lake, we’d found what appeared to be a food offering on the beach, too early in the morning for anyone’s lunch and arranged too neatly to be a randomly-forgotten snack. Is this common? I have no idea.

ganesha is a god of good fortune in the hindu pantheon, and perhaps best known as the remover of obstacles, but also as the patron of arts, sciences, intellect, and wisdom, so there is a bit of irony in this post pleading near total ignorance. And given that this area of the lake showed little debris at all, and what could be found was mostly in the form of fishing line and the occasional soda bottle, it’s a pretty random object to appear there. I’ll leave it up to you to piece together the full story.

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