A Honey of an Anklet

I had a little time before my scheduled meeting at Patuxent Research Refuge/National Wildlife Visitor Center, up the B-W Parkway in the general vicinity of Laurel, and I needed some more field notebook work, so I took a quick loop along the Fire Road and Laurel Trails. The trails here are picture book walks in the woods, very friendly for school trips (of which I am sure there are many in season): duff and pine needles and pea gravel, a little wet in the low spots. And apparently more or less deer-free.

The plants here on the Coastal Plain reflect an acidic soil: some lingering Kalmia latifolia blooms, but mainly fruit; blueberries dominating the herbaceous and understory layers in many places.

The Goose Pond is a tranquil spot, at least looking in the opposite direction from the water control structure.

There’s always something new to see at Huntley Meadows Park. Today I visited with a group led by Jane Huff for my general biology class. I rarely spend much time on the boardwalk in June, so I don’t get to see Buttonbush (Cephalanthus occidentalis) in fruit. Today I saw the buttons.

Water Pennywort (Hydrocotyle americana) is such a common emergent that I’ve never stopped to really look at it. This image is perhaps more atmospheric than diagnostic, but I like it.

Classmate Tom took one look at the watermarked plant that so bedeviled me last month (and for which I had no good photo) and said, “Here’s Sweet Cicely.” So we can put a name it, Osmorhiza claytonii.

We watched the usual noisy tussle between smaller birds and a Red-shouldered Hawk. But what I hadn’t seen before was an extended interaction between a male Red-winged Blackbird and a Great Egret that, according to the blackbird, was too much in his space. (This was down at the remnants of beaver dam just below the tower, the place that I remember for a tree that used to be there in which I saw one of my first Orchard Orioles.) The blackbird vocalized and flew at the egret, occasionally striking it. The egret seemed to shrug this off, moving a few strides away, but the blackbird persisted, continuing to harass. The blackbird was so insistent that he coaxed a croak out of the egret. Eventually the egret flew off down Barnyard Run. A few minutes later, we saw a second brief fight farther across the main pond—very difficult to say whether these were the same two birds.

Lots of Great Spangled Fritillaries (Speyeria cybele) flying and feeding on the Swamp Milkweed (Asclepias incarnata) that is coming into bloom. We saw one of these butterflies puddling on the remains of some goose poop on the boardwalk.

The really interesting find was this jelly mushroom that we came across along the informal trail along Barnyard Run. It keys out to Auricularia auricula, and is apparently edible. An Asian species is called “Cloud Ears;” it is dried and used to flavor soups. Go figure.

A return to a section of Shenandoah National Park that I had visited not too long ago. This time I spent a lot more time trying to puzzle out plants (even though there were many that I passed by), so I covered the 3 miles out the horse trail, down the fire road, and back up from Dark Hollow Falls in a lazy 3:35. I was struck by the way some of the steeper slopes were dominated by ferns in the herbaceous layer.

I found several small patches of Houstonia caerulea. One of the common names for this wildflower is Quaker Ladies, and it’s appropriate, because the blooms come together in one place, but each flower retains its uniqueness.

My attaboy comes from working out this Wild Pink (Silene carolinensis), of which I found only a few instances. The flower is actually a little pinker than in the image: my optics aren’t quite up to the task of rendering this color.

Several mystery plants that I took snapshots of—maybe I can figure out one or two later.

I heard and saw a few American Redstarts (Setophaga ruticilla). Or “yellowstarts,” if one is to judge from the colors of the female.

Another Saturday, another field trip: this time for class, at Meadowside Park and Nature Center in Montgomery County, led by Jane Huff. Meadowside is one of the “green fingers” of the country, following the valley of the North Branch of Rock Creek. From my end of town, the best way to get there is via the distinctly off-the-beaten-track Avery Road, connecting to the lateral Muncaster Mill Road. The park is a nice size, and offers both upland and riverine habitat.

I saw two new butterflies, a Red-banded Hairstreak (Calycopis cecrops) that classmate Tom found, and several Zabulon Skippers (Poanes zabulon), the first of which I found. The group may also have found a Peck’s Skipper, but I didn’t get a good look for myself.

We walked down to the pond, passing an interesting stand of Sassafras (Sassafras albidum) (probably clonal) and a drift of Forget-Me-Nots (Myosotis sp.). (We didn’t linger to key them out between the native and introduced species.)

At the reconstructed cabin site, there is a garden plot. We found this Black Swallowtail (Papilio polyxenes) caterpillar there, munching on some Common Rue (Ruta graveolens). The black-white-yellow coloration suggests a Danaus butterfly like a Monarch, but the swallowtail lacks “horns” and the colors are spots, not stripes.

We saw lots of crane flies (Tipulidae), including one pair intent on making more crane flies. Dr. Huff turned over a far-gone rotting log to reveal an Eastern Brown Snake (Storeria dekayi). We saw lots of recent windthrow: 100-foot tall Tuliptrees snapped off two-thirds of the way up. Dr. Huff suggested an association between waxwings and junipers that I would like to follow up on.

Some nice galls on the leaves of a Black Gum (Nyssa sylvatica).

Best bird of the trip was a House Wren (Troglodytes aedon) hanging out around the martin house near the pond. Best plant of the trip was Green Dragon (Arisaema dracontium), a Jack-in-the-Pulpit congener found in one clump next to the creek. Its field marks are the long orange extension of the spadix, and the 5 to 15 leaflets.

I took a walk through the park “on my own,” as it were, unencumbered by monitoring duties but looking to make some field notes as homework for my current class. I was halfway there before I missed my point-and-shoot, so I had to make do with my tablet for images.

I haven’t been down the Cedar Trail for a couple of years or so, and I don’t spend much time this later in the season, so I found several puzzlers. The stretch of the trail that I used to think of as “Woodpecker Alley,” with lots of dead trees, is filling in with Sweetgum and lots of other green things.

I keyed out Rattlesnake Weed (Hieracium venosum), a yellow-flowered composite without noticeable disk flowers, petals pinked like a member of Caryophyllaceae, and minimal stem leaves like Goodyera.

I snapped some images of a mystery plant, already in fruit with 5 siliques, and with watermarked leaves like a waterleaf. Still working on that one.

The Snapping Turtles (Chelydra serpentina) were all over the place, at least eight in the main pond. And one, about 50 meters from anything wet at all, crossing the Cedar Trail, very interested in the cavity at the base of an uprooted tree.

I looped through the woods up to the tower, exchanged some information and pleasantries with a couple of guys from the Shenandoah Valley, and headed back to the car on the boardwalk. Right at the wetland’s edge, I came across this Thamnophis sp. snake, either an Eastern Ribbon Snake or Eastern Garter Snake. The image that I acquired doesn’t quite show the detail of the stripes needed to separate these two species, at least to my eye.