Author: David Gorsline

Little Bennett Regional Park: botany foray

sidetrackanother fordYesterday’s unexpected snow and ice caused trip leader Carole Bergman to simplify this morning’s field trip to Little Bennett Regional Park, lest we go slip-sliding away. We ended up following the track of the old Hyattstown Mill Road, from Clarksburg Road along Little Bennett Creek as far as the creek ford. I have visited the park a couple times last year, but this is the first time I’ve spent an appreciable amount of daylight time north of the creek.

Bird activity was surprisingly lively. We found a few Eastern Bluebirds at the woodcock clearing, and a Ruby-crowned Kinglet (Regulus calendula) farther down the trail.

oldieBut the main objective of this trip was fall/winter trees. As the sky cleared and the snow melted, the canopy dropped slush bombs on the group, but we soldiered on. Carole pointed out generous examples of Post Oak (Quercus stellata), some huge old Black Willows (Salix nigra) in a creek bottom, Carpinus caroliniana in fruit (nuts protected by involucral bracts), Witch-hazel in flower.

Carole and fringefit for bearsSpecial trees for the trip: Fringetree (Chionanthus virginicus), in the image at left, with Carole in the foreground, and a solitary shrub of Bear Oak (Q. ilicifolia), in the image at right. Harlow writes, “Seton [The Forester’s Manual, 1912] says it was called bear oak because this animal was about the only one that would eat its intensely bitter acorns.”

hanging on, barelyOn the way back to the rendezvous point, we took a side trip to the Burnt Hill parking area in the extreme northeast edge of the park to find a small patch of American Chestnut (Castanea dentata). The trees are protected with exclosures, lest hungry deer munch every last bit of green sprout from these desperately regenerating trees. One of the three we looked at had a limb bearing leaves (now yellow) and a few fruits. But the real value of these trees is in their genetics. American Chestnut Foundation breeders have collected pollen from these individuals, in their attempts to raise strains that are resistant to blight.

“Is this an innovative approach?”

Virginia Gewin provides some pointers for rookie reviewers of papers submitted to technical journals. With career-hungry postdocs doing much of the refereeing, there’s little room for the purported conspiracies that cover up inconvenient research results.

Astronomy journals are generally comfortable with papers being revised several times, says Chris Sneden, an astronomer at the University of Texas at Austin and editor of The Astrophysical Journal Letters. “It’s rare, but a paper can go through five or six review rounds if it starts out as a disaster,” he says. “But the sociology of the field is happy with a lot of back and forth with the author during the process.”

A Bright New Boise

The opening image of A Bright New Boise is a powerful one: Michael Russotto’s Will stands under a highway overpass, shouting for the end of the world. Will, like all of us, is a seeker of truth, a man trying to find meaning in his life; however, the particulars of his journey are out of the theatrical ordinary, for Will has recently parted company with a millenarian congregation in northern Idaho, and perhaps has left his religious faith behind as well.

When the apocalypse comes, who’s to say it won’t come to the break room of a chain store specializing in arts and crafts?—a chain whose labor practices (enforced by Pauline, the excellent Emily Townley) would make many an HR professional’s hair stand on end. For it is there that Will tries to put his economic house in order, and maybe build some bridges to the past. A standout among his misfit coworkers is the limp-haired Anna (Kimberly Gilbert), a woman with an unmodulated voice and limited social skills.

In the end, Will remains a curiosity for us, despite an honest performance by Russotto. The barriers he has raised against the emotional and financial shocks of the world leave him isolated, and it’s difficult for his to feel empathy for him.

  • A Bright New Boise, by Samuel D. Hunter, directed by John Vreeke, Woolly Mammoth Theatre Company, Washington

Who’s a fraud?

Stephen Marche mounts a spirited attack on a bit of Hollywood folderol, and digs out a more uncomfortable truth:

… antielitism is haunting every large intellectual question today. We hear politicians opine on their theories about climate change and evolution as a way of displaying how little they know. When Rick Perry compared climate-change skeptics like himself to Galileo in a Republican debate, I dearly wished that the next question had been “Can you explain Galileo’s theory of falling bodies?” … Healthy skepticism about elites has devolved into an absence of basic literacy.

New camera

rooftopsA new camera, and I’d always wanted to take some snaps from the 7th floor roof deck. Looking north, two domed houses of worship are visible, the golden United House of Prayer for All People, and on the distant heights, the Basilica of the National Shrine of the Immaculate Conception. The long horizontal roofline is Galbraith A.M.E. Zion Church.

something is upLooking down into K Street, N.W., the vacant pavement, once a parking lot, has been fenced off for several weeks. Perhaps some new construction is afoot. Looking beyond to New York Avenue, N.W., the green awning marks the location of the old A. V. Ristorante; its aggressive street-level awning used to span the wide sidewalk. Also notice the backside of the billboard, inflected toward Maryland-bound commuters.

dome, slope, flat, spireLooking to the southeast down Massachusetts Avenue, N.W., the white dome will be familiar to some. The sloping red brick roofline is the Pension Building, home to the National Building Museum.

On the radio: 7

Stacey tapped me for a bit of a challenge: voiceovers for five audio clips (at NPR we call them “actualities”) from Zhou Youguang, to be part of Louisa Lim’s profile of him for today’s All Things Considered. Zhou headed up the committee that devised the pinyin system, thereby reforming the Roman transcription of Chinese characters. Stacey asked for an older man’s voice, seeing as how Zhou is 50 years older than me (his spelling system was published when I was two years old). Older, but spry and mirthful. I hope I gave her what she was looking for; in any event, the completed piece sounds like magic.

I think this is the only time that I will voiceover someone who has his own Wikipedia article. I am deeply honored to have worked on the story.

At the park: 45

Some late-season nesting activity led to some late-season recordkeeping, so here we are in October with final results for the spring nesting season of Hooded Merganser and Wood Duck at Huntley Meadows Park.

Wood Duck and Hooded Merganser trend chart

We took five boxes down that had not seen nesting activity for five years or more.

This was another year that was not kind to the Wood Ducks, with a 5-year-low 37 ducklings fledged. We saw five mixed-clutch nests this year, out of a total thirteen clutches. Perhaps we are getting better at distinguishing the two species’ eggs.

Summary numbers: 51 hatched/76 laid Hooded Merganser, 37 hatched/82 laid Wood Duck. This year’s raw data worksheet and the 30-year historical summary are available.