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Spot the Bird answer: rock and wren

20110417-021458.jpgTo the right is the photo key to the Rock wren of the current Spot the Bird. Rock wrens rock one of my favorite Latin names in the bird world (along with Upupa epops, the hoopoe): Salpinctes obsoletus. According to Choate, the name comes from Greek salpinctes, “a trumpeter” and Latin obsoletus, “indistinct”, referring to its ringing voice and drab plumage. These contradictory traits explain why the little bird is often heard before it’s seen.  Some of you who wrote to tell me you found it said that after not seeing it for a while “it just suddenly popped out of the picture”.  That’s the way it tends to happen in person with these guys, too.

Below is a rock wren up close, singing its song. You can see its long, de-curved bill, useful for probing rocks and crevices for insects and spiders.  It’s also good for carrying and manipulating small rocks: Rock wrens construct a pavement of tiny flat stones and pebbles leading up to their nest, which is concealed in a hole or crack in a rock.  No one (except the wrens) knows why they do this.  (<< photo E.Shock, taken at Fremont Saddle in the Superstition mountains) One thing the beak does not do is take up water: Rock wrens are thought to get all their moisture through their prey, and don’t drink even when water is available.

Speaking of water, E would like me to add that the rocks in the top photo, along Castle Hotsprings Road, are significantly hydrothermally altered.  You know, subjected to intense heat in a moist environment, either at depth, or nearer the surface, as in a hotspring.  I don’t suppose the rock wren cares, except that the hydrothermal process has left the rock cracked and full of holes, which is just what a rock wren likes.  Click here for a tale about another hydrothermally-altered rock that hosted many organisms.

Posted by Allison on Apr 21st 2011 | Filed in birds,etymology/words,natural history,nidification,rox,spot the bird | Comments Off on Spot the Bird answer: rock and wren

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Profile Allison does not consider herself a wildlife artist, but an observer who takes notes in clay. More info...

Wild hogs in the desert…

….but not the quadrupedal kind.

One of the main attractions of following the Castle Hotsprings Road through the edge of the Buckhorn Mountains NW of Phoenix is the spring wildflower bloom. This past weekend the succulent plants predominated: Ocotillos were in full swing, and the prickly pear were starting to get the hang of it.

<< one solitary ocotillo bloom leans in close as if to check out the saguaro’s underarms. This one needs a caption, like those dweeby cactus humor books I remember from my childhood. Something like, “Stubble?, umm, I think you missed a spot.” (all photos A. Shock unless noted; click each to enlarge, it’s worth it)

This horizontal Englemann’s pear leaf sprouted buds like shrimp on a plate, instead of just around the top edge (photo E.Shock). >>

It must have been close to peak for the display of Englemann’s hedgehog cactus (Echinocereus englemannii) in explosive, glorious, hot pink bloom. The stems of these spiny succulents are only about a foot tall and their green skin is concealed by both long and short spines, so despite their numbers, the sturdy hedgehog clumps are easily overlooked for most of the year. But their pink-to-magenta flowers are up to three inches across, making flowering cactus stand out on the most brutally exposed slopes of rocky hills and arroyos. <<

They don’t need much of anything to grow or bloom — their preferred medium is stony, desiccated, mineral soil, sometimes in the scant shade of a shrub or larger cactus, sometimes not: they’re happy baking in the full Arizona summer sun, and can thrive in a crack in solid rock that even a rock wren would scorn.>>

<< One hog we found had the hugest flowers I’d ever seen: that’s E‘s man-sized palm for scale, not my girly-paw.

Native solitary bees buzz in and out of the cuplike blooms, sometimes invisible except for waggling stamens deep in the throat of the flowers. Click on the photo below to see a bee-butt poking upward, right next to the apple-green pistil, which hasn’t opened fully into its star-shaped ærial panoply. You can also see the formidable armory of spines on the fleshy, water-hoarding stems. Even javelina are discouraged by them, although I’ve seen otherwise imposing boar javelinas with lips daintily reddened by the petals of the flowers of a “claret cup” hedgehog cactus. This petal-snacking would be considered hog-on-hog predation, except that neither javelina nor hedgehogs are actual pigs.

Posted by Allison on Apr 19th 2011 | Filed in botany,field trips,natural history | Comments (1)

Wild burro

This past Saturday, E and I took a Sunday drive.  We got out into the desert, to look for things. Normally, April is a good time of year for wildflowers, but due to the late freezes this year’s show is a bit sporadic — some things, like the Paloverde trees, are spectacular.  All over the desert (including in our yard) they’ve been like long-lasting fireworks-bursts of yellow against the blue sky.  But the more delicate, ephemeral blooms have been absent or delayed.  Luckily, in the desert there’s always something to find, showy or not, even when it nearly blends into its surroundings, like the Rock wren on the previous post (have you spotted it yet?).

And like this stone-colored wild burro, grazing in a cobbly wash off of the Castle Hotsprings Road, NW of Phoenix.  She was standing out in the open so calmly we nearly drove by, thinking she belonged to a nearby cabin — we only stopped when we realized she wasn’t hobbled.  We’d seen wild burros up here before on a hike — the Lake Pleasant area is famous for them — but this jenny wasn’t far off the road, and although she was watchful of us, she didn’t run.  Like the Rock wren, wild burros are often heard before they’re seen; our last sighting commenced with loud, unearthly braying coming from a ridge behind us.  When a dog at the cabin started barking at us, this jenny turned and gave it a very loud, nostrilly huff of warning and airy disapproval of its racket, then she moved up the wash in search of greener, quieter forage.

(All photos A.Shock)

Posted by Allison on Apr 18th 2011 | Filed in field trips,furbearers | Comments Off on Wild burro

Spot the Bird: rock and wren

It’s been a while since we’ve had a SPOT THE BIRD.

Rock wrens, Salpinctes obsoletus, live among rocks in the arid mountain and desert west.  Here are some rocks.  These rocks are along the Castle Hotsprings Road between Phoenix and Wickenburg, AZ.  There is a Rock wren in these rocks.  If you could hear the wren, it would be singing its spring song which sounds a little like a small mechanized Mockingbird, and also calling “zhe-deeee zhe-deee,” etc (or, if you prefer, “tick-ear”).

Remember, you are looking for a tiny tiny grayish bird among big rocks.  You should be able to click once or twice on the image to enlarge it, although that will make the search a good deal easier.  Answer to be published later.  As usual, no prizes, but I’d love to hear from you when you locate the wren.

(Photo A.Shock)

Posted by Allison on Apr 16th 2011 | Filed in birds,field trips,natural history,spot the bird | Comments (1)

Owl? What owl?

Yesterday an MLO (Medium Large Owl) emerged fresh from the kiln, all mute greens and golds, looking wind-blown and content.  I’d built this owl outside on the back porch, in a plein-air studio annex location during our in-between-not-too-hot-not-too-cold season, and I put it back outside to save indoor shelf space. Anything on the porch is considered Part of the Field by the local wildlife: the raccoons drink from the water bucket on my work table, the finches and doves and cactus wrens forage around it, and Hoover the hand-tamed African Collared Dove, perched on it, hoo-ing, as he had all through the construction process.

<< Hoover on MLO (all photos A.Shock, click to embiggen)

For him, landing on the clay owl’s head to cock his seed-beady eye at me and beg for safflower and peanuts is no different from landing on a branch or a chair-back to seed-schnorr.

So, the next time you’re tempted to try to “scare birds” from your roof or garden with one of those Plastic Owls, here’s your pin-up poster of how effective it will be: Not.

Still, Good Feathery Detail is its own virtue — this plastic Snowy Owl purchased here in Phoenix (and fully 100% guaranteed to be totally unrecognizable as a threat to desert birds) became ours simply on the strength of its shapely molding and piercing yellow eyes.  It stands impotently in our herb garden perfectly disregarded by greens-pecking quail hens and greedy-cheeked rock squirrels.  Still, despite slightly opaque corneas (UV causes cataracts, you know!), you can tell from its expression that it takes its job very seriously. And in fact, we never have had even one lemming in the garden yet.

By the way, the Medium Large “Windblown” Owl (18″, top photo) will be available (without dove) at the Three Star Owl booth at the Verde Valley Birding and Nature Festival at the end of the month.  It’s hand-built, glazed stoneware, one of a kind, and perfectly suited to deter pests (or not) in your garden or outside living space.  (The cheap plastic snowy owl effigy is not for sale, sorry; we fear too greatly potential inroads of the arctic vole here in Phoenix.  You can’t be too vigilant when it comes to inroads, or so our governor tells us.)

What happened at Beit Bat Ya’anah: part 3

This is the third installment of a series. Click on the link at the bottom of the page to continue to the next installment.  Or, click here to read from the very beginning. Previously:

“There’s half an hour until dinner. Would you like to see the object now?” After coming halfway around the world on short notice, she was being offered just half an hour of face time with the mystery object? Not damn likely. “Thanks, Wilson,” she said, “but it can wait until after dinner, I think. I’d like to chat with your staff.”

Wayfarer’s explanation

“Every museum in the world has some, imprisoned in drawers, supporting rodent traps in off-site storage lockers, hunkered down in the bottom of boxes with yellowing, silverfish-nibbled labels,” Professor Wayfarer was warming to her subject. Overhead a string of low-wattage bulbs twinkled, shedding a soft glow onto the dining tables at the dig camp. After dinner, her first night on site and against her better judgment, Wayfarer found herself explaining – more or less – why she was at Beit Bat Ya’anah.

She was at the excavation site at Avsa Szeringka’s request.  But that she was explaining why publicly was William A. Rankle’s fault: during the meal he had started in, critically, about Szeringka’s well-known professional eccentricities. In a different field, he didn’t know Avsa personally: he was just repeating hearsay, which irritated Wayfarer particularly. She felt she ought to put up some defense for a friend, even though she herself wasn’t entirely convinced of her colleague’s recent research direction. Pushing her plastic plate across the oilcloth table cover, the professor noticed that it was a cheerful printed version of the floral-on-white pattern of the eastern mediterranean faience glazes still common on clay tableware and tiles in the homes and suqs all over Israel and Lebanon, Rhodes and Cyprus, as well as excavated from ruins of the countryside. So much cultural division in this part of the world, she reflected, yet so much cultural continuity visible in the tools of everyday life.

She continued, “Every day these ‘mystery objects’ are re-discovered during routine organization and clean-up of collections; they’re liberated while searching for other accessions; they arrive well-wrapped in crated bequests and cartons of anonymous donations; they’re even unearthed alongside provenanced artifacts at excavations: the so-called unsecured antiquities.  Most of the time, however, they’re not even noticed. They’re the objects that no one knows what to do with, not the world-class ethno-pundits, the egg-head art history mavens, not even the archæo-techs with their analytical equipment or the archæo-geeks with their objective, impersonalized classification systems.” Not above this jab at Rankle, and never averse to holding forth in front of an audience, Wayfarer was in full spate. It was pleasant sitting under the high-starred indigo sky, her bobbed gray hair ruffled by a light breeze that was almost refreshing, with a group of attentive students listening to her over empty plates. Still no wine, but at least there were no mosquitoes, either, unlike in Lassiter.

“So, you’re trying to identify these unsecured antiquities?” asked the undergraduate, whose wasp-stung neck had sprouted a couple of painful-looking swellings.

“No, I’m an expert on neither archæology nor ancient history. My specialty is a body of literature in a language very few people outside the field have ever heard of. But a small number of my colleagues – Avsa Szeringka foremost among them – questions the likelihood that any culture would leave a substantial amount of written material behind them but no quotidian artifacts. She thinks the scattered numbers of bastard belongings – the unsecured antiquities currently unrecognized in university, museum and private collections all over the world could be ‘mined’ for candidate items, for the belongings of this crypto-culture, these hidden people.” That was sufficient; the students didn’t need to know the rest of Avsa’s controversial theories, and Rankle was already hostile enough.

Wayfarer noticed Zvi was watching the director now, whose mouth was set in an asymmetrical, skeptical line.  But the big grad student with the impressive beard was watching her.

“Unrecognized in museum collections?” he asked.

Rankle said, “Zohn thinks he’s interested in museum studies.”

A good-natured booming filled the space under the tarp and bowled Rankle’s condescending remark cleanly out into the desert. “I am interested in museum sciences,” Rory laughed.  “And I’d like to know what to keep an eye out for, since I’ve got an intern-fellowship starting next fall at the Ashmolean. The Tradescant Collection must be full of unsecured antiquities.”

“Exactly; it’s one of Avsa’s favorite places to dig for them,” commented Wayfarer, “Oxford is within easy range of the Szeringka Institute… you may run into her searching for things.”

“Like what kinds of things?”

Wayfarer shrugged. “Like spoons,” she said, holding hers up, “for instance.”  The professor knew the word spoon was usually good for a laugh, and the students obliged.

“I mean that fairly literally,” she told them. “Spoons have been around for millenia. It’s just the sort of thing that might show evidence of cultural personalization, or a declaration of ethnic association. It’s not uncommon for cultural cohorts without a dedicated homeland to maintain their social, ethnic, religious, or ancestral identity in their implements of daily life.” This didn’t seem like something she should need to explain to this group, in this place.

“You’re looking for a personalized spoon?” asked the wasp-stung undergrad. The maroon welts on his neck clashed with his bright blue Oriental Institute tee shirt, its white Achæmenid winged lion design cracked and sun-faded, and full of tiny holes at the letter-edges.

His tenacity made Wayfarer smile. “What’s your name, son? Well, Eric, perhaps not actually a spoon. But I would start by looking for an object with an identifying mark, a distinctive and perhaps unexpected characteristic.” Years of teaching had shown her that if you wanted students to understand, you had to speak their language. “A logo, if you will: like on your tee shirt. It could be a symbol, or a character, something that sets it, and its owner, apart from the neighbors. In fact you could say,” she wound up thematically aptly, “that we’re looking for an object like everything else around it, but not quite. As someone who studies language, I might say, an artifact with an accent.”

Rankle interrupted this lesson pragmatically. “Well, the generator goes off at nine pm sharp, so if you’d like to see your little unsecured antiquity in the light, you’d better do it soon.”

There were a dozen or so pairs of eyes on her. It didn’t seem as if this day was ever going to end, but Wayfarer stood up. “By all means,” she said, “let’s have a look.”

To be continued…

To read Part 4, “The Unsecured Antiquity”, click here.


Posted by Allison on Apr 8th 2011 | Filed in archaeology,art/clay,artefaux,Beit Bat Ya'anah,pseudopod waltz | Comments (1)

Heretofore missing eggs

Last fall our herb garden hosted a successful crop of parsley, cilantro, and Lady bird beetles (AKA Lady bugs).  But we only noticed the bounty of bugs when we found roving hordes of hungry beetle larvæ voraciously devouring hapless aphids.  Pictures of the process of larval metamorphosis were captured  and posted here, but all the eggs had already hatched, leaving the beginning of the adventure undocumented. Now the cycle has begun again, and happily this time we caught it from the start.

>>Here are lovely saffron-colored lady bug eggs on our bolting parsley, awaiting transition into fearsome predatory eating machines. (Thanks to E for the photo.)

We’ll have to be careful when we harvest for tabbouleh!

Posted by Allison on Apr 8th 2011 | Filed in close in,cool bug!,increments,Invertebrata,natural history,nidification,yard list | Comments Off on Heretofore missing eggs

Just a reminder from Three Star Owl

I wrote the following promo last month and then promptly forgot all about it in my WordPress “drafts”. So, here it is, to be used as a reminder that the exhibition is almost over:

Allison Shock/Three Star Owl is pleased to debut the new piece “Assemblage: Owl Hives” at the Arizona Clay Annual Juried Exhibition at the Chandler Center for the Arts. The “Assemblage” is a group of artefaux which may provide evidence for the ancient and apocryphal practice of strigiculture — the raising of owls — for either domestication or ritual purposes.

detail, “Assemblage: Owl Hives” (photo and piece by A.Shock, click to enlarge) >>

The Exhibit features work by more than 40 Arizona clay artists, and runs from 18 March – 16 April 2011. Come to the Chandler Center for the Arts, and see what the Arizona clay community is up to.

An Exhibition of Clay Works by Arizona Artists

March 18 – April 16, 2011

Jennifer Allred∗Linda S. Baker∗Barbara Baskerville∗Sandra Blain∗David L. Bradley∗Cheryl Brandon∗Sarah Brodie∗Stephen Bunyard∗Tristyn Bustamante∗Robin Cadigan∗Susan Cielek∗Jeanne Collins∗Shirlee Daulton∗Ken Drolet∗Paulette Galop∗Jan Gaumnitz∗Audrey Goldstein∗Rena Hamilton∗Lisa Harnish∗Pam Harrison∗Susan Hearn∗Julie Hendrickson∗Janet Wills Keller∗Alene Kells∗Sue Kopca∗Gabrielle Koza∗Sandra Luehrsen∗Patricia Manarin∗Steve Marks∗Constance McBride∗Mirjana McLadinov∗Kim Mendoza∗Candice Methe∗Kaye Murphy∗Virginia Pates∗Karen VanBarneveld Price∗Kazuma Sambe∗Allison Shock∗Phyllis Stringer∗Genie Swanstrom∗Christopher Torrez∗Neal Walde∗Diane Marie Watkins∗Annette Weaver

Exhibition Dates: March 18 – April 16, 2011
Gallery Hours: Monday – Friday, 10 a.m. – 5 p.m., Saturdays, Noon – 4 p.m.
at: Chandler Center for the Arts
250 North Arizona Avenue
Chandler AZ 85225
Sponsored by the Chandler Center for the Arts, the Chandler Cultural Foundation, and the Chandler Arts Commission, Chandler Cultural Foundation
Images courtesy of the artists.
For more information call 480-782-2695.

Posted by Allison on Apr 6th 2011 | Filed in archaeology,art/clay,artefaux,close in,effigy vessels,Events,owls,three star owl,unnatural history | Comments Off on Just a reminder from Three Star Owl

A Little the worse for wear

They don’t all make it.  E found a dead fledgling hummingbird in the path across the wash, under the palo verde tree. It was dried, mummified, an inoffensive inanimate thing, not even worth the ants picking over.  We buried it under a nearby chuparosa, a favored food of hummers.  (Photos E.Shock)

Top: detail of foot, with primary feathers behind.

Middle: detail of rump feathers and tail feathers, showing juvenile buffy-edged plumage with a hint of metallic green.  The green deck feathers (middle tail feathers) are just growing in.

Bottom: whole little corpse, with partly-grown baby-beak.

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