Magnanimous

Some experts tend to keep mum about their experience, their ‘secrets of the trade,’ and not reveal any information that may give an edge to their ‘competition,’ as if there’s something to be won with that. And some, of course, are fine with imparting information, but at a fee, and charge for everything; I teach photography, so yes, I do follow this concept to an extent, but I also give advice freely, and there are more than a couple of posts here that contain useful tidbits, despite the accompanying dross. And with some topics, I’m generous in sharing the experience that I’ve gained over the years, allowing others to benefit from the trials and lessons that have been hard-won in the field.

For instance, when you discover a treefrog in, say, a newly-constructed greenhouse, and already know that they’re notoriously bad about finding their way out the same way they got in – like an open roof vent – and you scoop it up to take it someplace safer, you should know that, no matter how inviting and appropriate the location you try to introduce them to, treefrogs tend to act much like teenagers, and will reject your proposal solely because you’re proposing it to them. As such, they will leap away from the inviting branch directly under their nose and land, oh, someplace not nearly as inviting, safe, or hospitable.

the author with a Copes grey treefrog Hyla chrysoscelis where it landed in his shirt pocket, by The Girlfriend
Usually, they won’t be so cooperative as to remain there while someone goes and gets their smutphone, but on occasion, you may get lucky. In very rare circumstances, you may even be able to do some point-of-view closeups while the frog resolutely remains in place, still out in full sunlight as the temperature rises rapidly. I wouldn’t count on it necessarily, but it’s been known to happen.

Copes grey treefrog Hyla chrysoscelis still in author's shirt pocket
It’s almost unprecedented that, on trying again, you can convince a treefrog to accept your initial proposal and clamber onto a spot boasting plenty of shade and hidey-holes, safely out of the way, and not require a comical chase into even more inhospitable territory as you mutter irritably about only trying to help, which treefrogs, again, believe not in the slightest.

Copes grey treefrog Hyla chrysoscelis betraying its true nature by remaining in an ideal location
Should this remarkable event occur, however, there’s no way in hell that you’ll get a decent frame of them afterward. Treefrogs are far too stubborn to let something like that happen.

Just a wafer thin one

sunset over sound with cloud layers[We’re back out at the beach again.] After the day of rain, we got a little better weather and a nice sunset, still with some high clouds to catch the colors, which in hindsight explains why I didn’t find something sooner – I’d been chiding myself for not paying attention, because I was aware of the moon phases for the trip and the new (dark) moon had fallen just two days before. So when taking the set of photos like the one here, I never looked around for the crescent moon like I thought I should’ve, but on reviewing the photos by date I realized I never would have seen it anyway, following behind the sun by roughly an hour. On stepping out a bit later as the last of the twilight was fading over the sound, I found the deep orange crescent, colored by the same conditions that made the sunset, riding low on the horizon, less than 15 minutes from disappearing behind the trees. I quickly got the tripod and the long lens and set about capturing the sharpest image that I could.

This was tricky. The crescent was so thin that lunar details could barely be discerned, already dimmed significantly by the humidity and thicker atmospheric angle. Autofocus was out; there was too little light to generate decent contrast. And the exposure time was also tricky, being long enough to suffer from camera shake, even with the tripod and boosting the ISO to 1600 (which definitely increases the schmutz that’s gonna appear.) I had the remote release in hand and had already set the custom functions for a mirror-lock-up, meaning the mirror slapped out of the way with the first press of the shutter release, and a second was necessary to actually open the shutter – after an adequate delay to let the mirror vibrations die down.

two day old orange crescent moon just before setting
That’s… okay; I’ve definitely gotten sharper, but I can’t tell if the softness was from imperfect focus, vibration from the shutter, the distortion of the atmosphere (we’ll see distinct examples of this later on,) or the movement of the moon during the exposure. Yet, some lunar features can still be made out, and you can’t beat the color.

That wasn’t the biggest challenge, though, because with a crescent this thin, the earthshine was visible too, and I wanted that. I needed a lot more light coming in to show the darker portion of the moon, and the ISO was already as high as I dared, so I was courting motion from the moon itself with the slow shutter speed, but so be it. The frame above was 1/8 second; the one below is 3.2 seconds.

crescent moon with earthshine and a trace of motion blur
Had I seen it when it was higher, the light might have been enough to minimize the motion blur, but then we wouldn’t have the orange color. You can definitely see a little smear from the moon’s motion in this one, but lunar mares are faintly discernible, and even evidence of Tycho’s rim and rays. I consider this a keeper.

The next night was clearer, and while the moon was higher, it was easy to see.

twilight over sound with crescent moon
Not much coloration to the moon, besides the normal hues, but I knew I’d get more details this time, and could use a shorter shutter speed. Thus:

slightly larger 3-day-old crescent showing Mare Crisium
That’s Mare Crisium on the right, but I’m most pleased with capturing some south pole mountain over on the left, a little dot peeking in while apparently separated from the crescent itself. And then, of course, we have the earthshine:

3-day-old crescent moon with earthshine and background stars
This exposure was half a second – the blur from the crescent is more overexposure than motion blur – especially since, if you look closely, you can see some of the background stars in the frame. Jpeg compression wasn’t kind; there are actually five or six stars visible in the full-res version (not noise, either – I checked,) but only two came out in the blog-size version, with perhaps two more faintly visible if you’re trying. Look down towards the lower border.

I even did a little video, but it wasn’t terribly interesting and I would have had to cut out the audio anyway, since the neighbors were singing along to Hootie and the Blowfish. This one’s much better (and Duran Duran.) It even shows the earthshine portions from these images illuminated fully, a nice counterpoint. Or at least I think so.

Almost went by me

Today is World Turtle Day, which I only discovered by reading Why Evolution Is True just a few minutes ago. As such, I am ill-prepared, and can only resort to a photo from a few days back for something current.

cooters, possibly Florida cooters Pseudemys floridana basking on stumps
Curiously, these might be Florida cooters (Pseudemys floridana) based on the habitat and their faint markings, but I wouldn’t confidently inform any investors of that – I’m more confident that they’re one of the cooter family (genus Pseudemys) anyway. This is a crop for better focus on our holiday subject, part of a lager frame that included more, like this:

cooters, possibly Florida cooters Pseudemys floridana basking on stumps
It’s only midday, so I may still get out and get some super-current turtles, especially since these were found down at a spot with an active osprey nest that did not appear to have hatched earlier this week, so I need to check on them anyway. Plus there are turtles near Walkabout Studios anyway, so all I have to do is get some frames worthy of the holiday. Shouldn’t be too hard, right? I should never say things like that…

Anyway, enjoy World Turtle Day! I’m not sure how you celebrate it, really – maybe read some Aeschylus…

Not birds, not beachy

I have just a couple of photos that were taken during the beach trip but aren’t beach related, so we’ll throw them down now.

Within the first day, we would look out the back side of the condo over the moderate expanse of lawn there, bordered by a thicket that separated the lawn from the sound, and see a little medium-brown mound moving around at times. I knew them on sight, having dealt with them before, though it had been a while since I’d seen one, but then I had to explain it to the others (like usual, actually.)

“Is that a rabbit? It looks too small for a rabbit,” someone said.

“It’s a vole,” I explained.

“A mole?” This is almost inevitable. Nobody’s ever heard of them.

“No, a vole.”

vole, likely meadow vole Microtus pennsylvanicus, realizing the photographer is getting closer
This was taken one evening as I spotted one and stalked it with the long lens; the vole has just realized that I was closer every time it looked up from foraging. There are several vole species and they go by a variety of common names, but this is most likely a meadow vole (Microtus pennsylvanicus.) They’re larger than mice (and moles of course,) yet typically smaller than a rat, but only by a hair, with shorter noses and shorter tails, only half the length of the body – pretty much palm-sized. Considered a pest in many places due to landscape and gardening damage, I’ve only ever seen them foraging like rabbits, snacking on clover flowers and such. There were two that appeared simultaneously, so we know it likely wasn’t the same one we kept seeing, and they seemed fairly mellow, but like rabbits, they didn’t hang around for close approaches. This one decided I was looking too shady (which I’m used to by now) and scampered for the thicket, but paused at the edge to finish its meal with an easy escape.

vole, likely meadow vole Microtus pennsylvanicus, pausing while slightly obscured by grasses
If you know your Hitchhikers’ Guide to the Galaxy, you know why I named this image, “Bugblatter.” The vole obviously wasn’t so spooked that it felt it had to be out of harm’s way, it just wanted less lawn to cover, should the need arise.

The second day we were there, The Girlfriend and I were just coming back from a kayaking excursion, bringing the kayaks up to their storage spot under the condo, when I noticed something on the neighbors’ walk only a few meters off. A big something.

yellow eastern rat snake Pantherophis alleghaniensis quadrivittata coiled protectively at edge of walkway
Ah, the impermanence of scientific names! This is a yellow rat snake, often just considered an eastern rat snake, but the consensus seems to be that this is a subspecies, Pantherophis alleghaniensis quadrivittata – the eastern (black) rat snakes have recently undergone renaming, so it’s all up for grabs. You may note that this isn’t exactly yellow, and I had to do a bit of research on it, because it also lacked the pattern that I was used to from yellow rat snakes. The thing is, the yellows and eastern/blacks can interbreed, producing a combined pattern – which still looks different from this, so I don’t know if it’s a straight yellow rat snake with a muted color variation, or a crossbreed of yellow and black, or perhaps even a regional variant of yellow since it blended fairly well with the sun-bleached wood of the entire area. All I had handy at the time was the little waterproof Ricoh camera, that could only get up to 140mm equivalent focal length, so I had to go in close, whereupon my motionless friend here coiled back from its original outstretched position and favored me with a marvelous deep hiss, something that I don’t hear too often from any snakes in the area. Since the snake was pushing two meters in length, this was a notable warning.

yellow eastern rat snake Pantherophis alleghaniensis quadrivittata not as threatened anymore
I know rat snakes, though, and paid it no mind, and since I was moving slow, the snake immediately relaxed a bit, though probably still not wild about my proximity. Which was less than half a meter, honestly; I did a little video.


[That’s The Girlfriend’s voice in there, as she maintained a discreet distance.]

Since I hadn’t recognized that color variation (but knew it wasn’t dangerous,) I did a little research when back at a computer later that day – and still never found the color pattern. Suspecting that I might have a rare specimen, I kept my eyes open for the rest of the week, hoping for another chance – I would have captured it and done a full set of photos, head to tail, top to bottom. Though probably with some difficulty, since no one else would have handled it or even gotten within a few meters, so it could have been challenging. Of course, I never saw it again, even with the enticing pudgy little vole meals hopping around the lawn. Ah well.

Broken promise

So Wednesday’s morning out at the beach got off to a good start…


… and almost immediately devolved into rain that lasted all day. Worse, it got damn cold too. We spent the rest of the day indoors, muttering over the weather and idiotic gas situations, but at least played games in the evening. This video was about everything that I shot.

By the way, I apologize for pointing out in there the trace of magenta that appeared as the sun separated from the horizon; it was visible in the raw files and as I was editing, but apparently didn’t survive the rendering into MP4. This time around I tried out Kdenlive instead of OpenShot, mostly because the latest version of OpenShot has some serious audio stutter issues during editing. Kdenlive has video blipping instead, but overall, it seemed a bit better and certainly didn’t have as many issues with rendering as OpenShot (which suffers from a million indecipherable options, most of which produce bloated video files.) Still working out the kinks.

Meanwhile, I snapped a pic with my (blerk) smutphone while the video was shooting.

smutphone shot of video rig at sunrise on North Topsail Beach, NC
This shows naked eye conditions with reasonable accurately, save for the ‘too wide’ effect, but it suffices.

You can also see some wind vibration during the vid, but seriously, at 600mm with the stiff gusts off the ocean, this is actually pretty damn stable; I wouldn’t achieve better without at least an extra stabilizing arm for the camera body itself (the rig was supported near the balance point by the tripod collar on the lens.) Perhaps it would have been slightly better had I used the tripod at minimal leg extension – the center column wasn’t extended at all – but that would have required plopping my ass on the wet beach just to frame and focus, and may have even obscured things more from the wave height closer to the camera. I’ll cope with the vibration, and hopefully you will too, but there are therapists around if need be.

The idea of doing this came from capturing the green flash in still photos a couple years ago, and realizing that it’d look much cooler in video. Those fishing boats would have also looked better, but no such luck this day.

More video (and naturally lots of still photos) will be along later on – I’m kinda building up here.

Profiles of Nature 20

trio of Canada goslings Branta canadensis Dawny Orlando and Tone
This week we have our singing, dancing, and seriously cheesy humor trio, Dawny, Orlando, and Tone, warming up for their debut variety show, inexplicably named Shields and Yarnell. Raised in a musical family, they opted to inflict this on the rest of the world rather than assert their independence like any normal person, resulting in several musical contracts from agents that believed ‘cute’ and ‘kitschy’ would supplant talent adequately, because they never take the blame. The trio is well prepared, though, already planning post-popularity careers for the inevitable, “Did they die of a drug overdose or what?” TV segments; Tone is learning how to name boutique products, Dawny is going to teach Answering The Exact Same Questions In Creative Ways at a community college, and Orlando is endeavoring to pronounce “artisanal” consistently. None of them are planning to make vagina-scented anythings, so there’s that. They even have their last album planned, where they experiment with new styles only to determine that their fans were solely people that liked the cute and kitschy stuff; a lot of studio musicians are gonna get stiffed on that one. In the meantime they’re making the most of their fame, getting pompous in public and endorsing shitty products while over-publicizing their scant charitable work, such as with Clichés Deserve Our Respect. In their spare time they like to stare vapidly. Asked about their favorite car colors, Dawny admitted his was Dark Titanium Metallic, Tone countered that Magnum Grey Metallic was superior, and Orlando insisted that they were both lackluster and Ink Slate Metallic was clearly the best.

We’ll be here next week, and could tell you that it can only go up from here but we all know that’s a lie, don’t we?

All over the place

Tuesday of last week, out at North Topsail Beach, was a day of widely varied conditions. I was up and on the beach itself for sunrise, but it was a waste of time, the horizon being entirely clouded over even while the upper reaches weren’t too bad. Worse, the spray coming off the ocean was so thick that my glasses became coated with salt, rendering my vision so bad that I couldn’t be sure the camera was even focused; it was akin to first waking up and your eyes haven’t cleared yet, but no amount of reflexive blinking was improving matters. On taking the kayaks out (after cleaning the glasses, for the first time anyway,) the wind was a bit stiff and had to be fought against when facing that way, and the sky remained resolutely blerk.

the author getting a rare amount of exercise, by Wendy Hall
That’s me, and the green thing on my arm is the case for the waterproof Ricoh, when it isn’t in the hands of one of our friends like it is here – keeps it handy (the case I mean,) because believe me, rooting in pockets while in a kayak doesn’t work well.

And the wind’s blowing my shirt around; I’m not that fat. Asshole.

The military aircraft, quiescent through the weekend, had started their maneuvers on Monday and made their occasional low passes like before, punctuated by ‘artillery’ rounds a few kilometers off at the practice landing zone north of the island, which occasionally produced a nice little mushroom cloud like a departing magician.

rising white mushroom cloud from military exercises
My hair is not falling out, or any faster than normal anyway, so I’m tentatively considering this an inert practice round.

On coming back along the dock/walkway, one of the marsh crabs was venturing out in the afternoon, which is rare since they’re primarily nocturnal. I had encountered them the first night, even scooping one up for a momentary close inspection, but thereafter they made themselves scarce, so this is the best I have from this trip.

possibly squareback marsh crab Armases cinereum venturing from burrow
I’m reasonably certain this is a squareback marsh crab (Armases cinereum, changed from Sesarma cinereum since the last time I featured them,) and they live in those burrows by day. All subsequent nights, I could only find them in a similar position in the doorways, not venturing out across the boards, pilings, and marsh plants like previously. Were they that affected by the temperatures (which dropped into the teens or lower at night – that’s celsius, by the way)? Can’t say – crabs are not my specialty. Nothing else is either.

But as the day wore on, the clouds thinned a bit, in late afternoon presenting a nice solar filter that allowed the sun to be viewed, and photographed, directly.

sun viewed through thin cloud cover allowing sunspots to be seen
I mentioned to our friends that these were ideal conditions to see sunspots, should they exist, and sure enough, there are two patches visible, if you look close, in the upper quadrants where you might expect eyes. Tiny, tiny eyes, like manatees.

Moreover, the sun dropped out from beneath the cloud cover right at sunset, allowing for some nice views and colors, raising hopes that the following day would be decent despite the forecasts.

sunset over sound and gazebo, North Topsail Beach, NC
That’s the shared dock and gazebo of the property, used among eleven condos I think, but most of those were unoccupied so it never got crowded or anything, and there was no one else around most of the times we put the kayaks in. This exposure is ‘normal,’ which doesn’t have a lot of meaning because the camera tries for a middle tone and the image certainly appears darker than it did to our eyes, but at least the patches of deeper sky and treeline helped balance out the brightness of the sun. Without them, the exposure would have been even darker as the camera tried to make the sun a ‘middle tone.’ As with most sunrises and sunsets, I did a little bracketing, often finding that darkening the exposure slightly brings out better colors, but getting a decent range, above and below, helps ensure that at least one will be what you prefer the most.

sunset over sound and gazebo with distant brown pelicans Pelecanus occidentalis cruising above the sun
This is darkened about a full stop, rendering the sun itself much better, but wouldn’t you know it, that’s the precise time a small flight of brown pelicans (Pelecanus occidentalis) chose to cruise through up there in the cloud line, almost lost in the darkness now. Had I really been on the ball, I might have bracketed a couple of frames at least, but you know they were in position above the sun for a couple seconds at best, and I honestly didn’t know how dark this would actually be rendered – no, the LCD preview wouldn’t tell me anything with any degree of accuracy, had I even been chimping. It’s one of those learning experiences, so next time, perhaps I’ll get a couple of better shots. We’ll see, I suppose.

Initial ‘snot art

I was going to call these posts ‘Fart Break,’ because as I’ve said, I don’t do art, but then thought, Naah, that’s too gross, so I went with a title that at least spells out that it’s not art. Much better.

Anyway, Buggato’s parting words this morning were, “Work on your art,” but I already had on this trip – here’s the first:

sunset over sound and gazebo, North Topsail Beach, NC
The weather wasn’t all bad, and even though the temperature’s dropping quickly in this pic, you don’t know that. Or you wouldn’t have…

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