An observation

So every evening I walk down New York Avenue to my subway station, and I see the queue of travelers with their rollage waiting for the BoltBus or the Megabus. These days the buses are using the parking lot that replaced the old convention center as a loading area. There is a cheap art space that the city set up on the site to try to relieve the double square block of pavement, with some inconsequential pavillions, and these provide a scrap of shelter for the waiting riders. And I thought, wouldn’t it be a great idea to provide a permanent structure, something like a bus depot, for these guys? And then I realized that the old Greyhound bus terminal is right across 11th Street N.W.

At the park: 24

When I was a kid, attending Saturday morning training to be confirmed in the faith as a Lutheran, we would take a break at mid-morning. The second year of this training was led by the pastor of this brassbound Missouri Synod congregation (someone else took the first year), and it was held on the site of the new church that was being built, farther out in the suburbs. (The new church building, which dwarfed the old building on Peach Orchard Avenue in Oakwood, was Orwellistically known as “the chapel.”) So pastor’s idea of taking a break was for us kids to scour the fields around the building site looking for small stones that would get in the way of groundskeeping. This was known, without euphemism, as “picking rock.”

I never finished confirmation, but how much this exercise had to do with my decision is hard to say.

Anyway, now I am an adult, and what do I do with my Sunday mornings, “for fun”? Pick trash out of the stream floodplain, and maybe look at some birds along the way.

20 minutes of workWe had a full team this morning, so I sent Myra and Jennifer on up to boxes #6 and #84 while I scrubbed the western bank of Barnyard Run as it opens up into the wetland. I pulled a small shopping bag of stuff out, mostly bottles and cans and broken bits of styrofoam, but also a very weary basketball. A lot of this is litter by thoughtless people, but much of it also is just escaped rubbish—an animal tears open a trash bag, for instance—from the housing subdivisions along South Kings Highway that finds its way downstream.

Not much new happening in the boxes yet: just #7, which is now incubating. Myra found a couple of Brown Thrashers and the first Tree Swallows of the season.

Maryland wetlands

Our second and final field trip for class took us to southern Maryland to two wetlands, one salt and one fresh.

First stop was at a saltmarsh on St. George Island in St. Mary’s County. As Gary demonstrated by digging a sample, there’s no true mineral soil layer here, just an O horizon in two layers of decomposition, the upper oxygenated and the lower a bluish anoxic layer (up to 5 feet thick). As many of us found to our pain, one’s usual instincts for walking through a marsh don’t apply here. Lesson learned: if you see water, don’t step there, even if you’re wearing wellies.

saltmarshThe island is squeezed between the Potomac River to the southwest and the St. Mary’s River to the northeast. The view of this drainage inlet is from the St. Mary’s side of the island. The mats of vegetation are Saltmeadow Cordgrass (Spartina patens) and Smooth Cordgrass (S. alterniflora).

A few Osprey were in attendance. At our staging area at Piney Point, I picked up my lifer Long-tailed Duck (Clangula hyemalis) in a group of about four, in various stages of plumage transition.

kneesiesWe then crossed over the Maryland peninsula to Calvert County and the Battle Creek Cypress Swamp, site of the only stand of Bald Cypress (Taxodium distichum) in Maryland west of the Chesapeake Bay and the northernmost limit of this species’ natural range. This is a beautiful little preserve of only 100 acres.

Some links: 37

I really didn’t intend this to become the Facebook Sux Blog, but I have to spread the link karma to Matt Labash’s jeremiad (via Arts & Letters Daily) and Mike Booth’s video satire (via Gleeful Gecko).

I told him he was a very sad man, that collecting Facebook friends is the equivalent of being a catlady, collecting numerous Himalayans, which you have neither the time nor the inclination to feed. “You have obviously never been on Facebook,” he said. “It’s so much worse than collecting cats.”

So, David, enough already.

Prince William Forest Park

We took the first of two field trips that are part of Gary Evans’ Introduction to Ecology at the Graduate School, USDA. We visited two sites in Prince William Forest Park, the first a farmed-out agricultural area that is undergoing old field succession on its way to becoming deciduous forest, and the second an area that was apparently never farmed intensively.

big cedarThe site of the old Taylor Farm homestead is mowed regularly, so the veg is largely panic grass and broom sedge, but nothing seems to be a match for this humungous eastern redcedar (Juniperus virginiana).

soil profileWe spent a lot of time with the soil profiles of the two sites. This soil pit is from our second study site, in the drainage of the South Fork of Quantico Creek. Laid out in the spade, left to right, you can see the samples from the O horizon (organic material), the mineral-leached A horizon (cocoa brown), and the iron-enriched B horizon (ruddy orange). A Munsell color chart is visible in the right of the picture. The green sprigs of princess pine (Lycopodium clavatum) bespeak a sandier soil than at the farm site. Mountain laurel also appears here.

I also appreciate that Dr. Evans discusses some of the economic aspects of the study of nature, for instance, pointing out that the tighter growth rings for oaks and chestnuts are what make these hardwoods valuable to furniture makers and handcraftsmen. He also noted that much of the public lands acquired in the Roosevelt New Deal era were the result of forced relocation of starving farmers who had nothing left but their patches of knackered land.

Fairfax Cross County Trail, MM39-MM37

Just in case anyone is listening, the marker post for the Fairfax Cross County Trail on the south side of Silverbook Road at White Spruce Way is down. It’s especially hard for someone coming from the north side of Silverbook to pick up the trail, which continues unpaved and otherwise unmarked along the south side of the road. This trouble spot is about 100 yards from the place where the trail is informally rerouted around a closure of the trail for about 10 yards, right at the corner of the old prison facility.

repurposedImmediately behind me, as I made this image, is a rather birdy spot, considering the time and season. It’s waste ground in a little hollow, filled with tangled veg (and at least some rubbish). Flycatchers like the vantage point of the top of the old fence, at least where there is a rail for perching.

No equal

Ulrich stubbornly expanded on this point: “What one needs in life is merely the conviction that one’s business is doing better than one’s neighbor’s. Your pictures, my mathematics, somebody else’s wife and children—everything that can assure a person that he is in no way unusual but that in this way of being in no way unusual he will not so easily find his equal!”

—Robert Musil, The Man without Qualities, chap. 54

At the park: 23

starting upOnly a light frosting of snow this morning on the still-sleeping woods (the bigger dump is expected this evening). We welcomed three new volunteers to the nest box program, and those of us working the main pond got instant satisfaction, as old reliable box #7 already showed a clutch of six Hooded Merganser eggs. Green-winged Teal and Northern Pintail are lingering in the wetland. Paul reported a big flock of White-throated Sparrows.