Maine Nature News

Tuesday, July 16, 1996


Quick jumps: This week's reports | Downeast Birdline -- transcript of current telephone message | Weekly black fly reports for May-June, 1996 | Special report on amphibians and mammals in Eastern Maine |


This week's reports
Report format = Day, date, time. Location (Maine Atlas Map number) Report text. Initials of correspondent

Wednesday, July 9. Winter Harbor (Map 17) Schoodic Peninsula is a land feature bounded by Frenchman's Bay on the West and the Gulf of Maine on the East. Most of of it is included in the Schoodic Point section of Acadia National Park, a lesser known and somewhat more remote portion, compared to the Mount Desert Island section. It is a good area in which to explore a variety of natural habitats in a relatively short distance. Rocky ledges alternate with gravel/pebble beaches, muddy-bottomed inlets and lagoons. (The home page of the Maine Nature News has three pictures from this area.) Schoodic Rolling Head (elev. 440 feet) is crossed by hiking trails. Little Moose Island is accessible at low and mid-tide by walking across a natural gravel seawall. A ring road facilitates exploration of the shore and inland areas.
Today the small ponds and streams were running fuller than I have ever seen there before, emphasizing the contribution of the varied plantlife to the Schoodic ambiance (where rock often takes center stage.) Coastal and inland species were often found adjacent. For example one roadside stretch included bunchberry, morning glory, rugosa rose, red clover and white clover. The poorer soils on rock ledges were habitat for beach pea, yellow rocket, yellow rattlebox, and yarrow. Here I saw three-toothed cinquefoil for the first time. (I'm sure it's been here all along, but I didn't distinguish it until today!) I also noticed a number of delicate white blossoms of star chickweed, located far North of their customary range--perhaps due to the sea's moderating influence on the temperature. Loamy areas supported buttercup, and meadowsweet (spiraea), among other species.
As I bicycled by a small roadside pond I heard the "grug" of a wood frog. Suddenly, I saw a large (about 28-30 inches) Eastern garter snake sidewind quickly across the road. Its motion was so fast that by the time I drew my wife's attention to it (she was bicycling several yards ahead of me) it had vanished into the rocks; and so, out of curiosity I calculated its speed. Crossing a 20 foot wide road in 3 seconds works out to only 5 mph! Why did it seem so swift? F.W.

Thursday, July 11. Orono (Map 23) Two weeks ago I reported that the railing on the West side of the Ferry Hill Bridge, Main Street, Orono was festooned with spider webs. Every bay of the railing seemed to have two, a total of nearly one hundred spider webs. I thought that was the maximum carrying capacity of the site. Well, I underestimated Nature and the creativity of these critters! This morning not only did each bay sport a web on each end, but many of the bays had a web in the middle, sometimes two -- a more difficult span to weave, since there are no edges to suspend from, only round rails. In some cases webs were woven opposite those on the upwind (West) side of the same bay, a less competitive position. By this afternoon almost all were torn by the breeze. Their builders have their work cut out for them all over again tomorrow. F.W.

Sunday, July 14. Orono (Map 23) The remnants of Hurricane Bertha departed early this morning with surprising quickness. The sudden drop in temperature and external humidity was evidenced by unseason-like condensation between storm window and inner window glasses, where moist, saturated air was still trapped. F.W.

Sunday, July 14. Mattawamkeag (Map 44) Mattawamkeag River at high level, some tributary streams overflowing their banks, due to heavy rains from Hurricane Bertha. Wildflowers in bloom at riverside included smaller enchanter's nightshade and harebell. Bunchberry was in fruit with clusters of red berries. Saw a small amphibian on the forest floor near the River, which at first I thought was an American toad. But because of its small size (about 2"), and the presence of colored spots, some containing orange, I wondered if this was a gray treefrog. However, the presence of a very thin pale green dorsal stripe, and its appearance on the ground, seemed to contradict that conclusion. F.W.

Sunday, July 14. Mattawamkeag (Map 44) It was unusual to see the following three wild plants all in fruit at the same time: strawberry, blueberry and raspberry. K.W.



Special report on amphibians and mammals in Eastern Maine
Amphibians:
Monday, July 8. Orono (Map 23)
July 8 there were over a hundred ambystomid salamander larvae (probably mostly spotted salamander) in shallow pools in the middle of the historic train line just south of Forest Ave., Orono. Some were nearing metamorphosis; others were much smaller. Most years, survival in that location is nil because those pools evaporate and there is vehicular use of the road. But in this wet year, there is still water, and little vehicular traffic on that dirt road. Most years there are presumably more surviving metamorphs from the deeper ditches alongside the train line. There were also a few tadpoles (no legs yet) of gray treefrogs.

Monday, July 8. Bangor (Map 23)
Alongside the same historic train line, 5 miles further south in Bangor I saw leopard frogs and pickerel frogs, and also heard green frogs and bullfrogs.

Monday, July 8. Orrington/Holden (Map 24)
I heard green frogs and bullfrogs at Maine Audubon's Nature Center property at Fields Pond. The herp list at that site is incomplete. Found so far: Two-lined & Dusky Salamander, Spotted Salamander, Spring Peeper, Wood Frog, Pickerel, Leopard, & Green Frog, Bullfrog. Not found but expected there: Red-backed Salamander, Blue-spotted Salamander, Newt, American Toad. Not expected, but possible: Mink frog.
Anyone want to join the search?
It seems inconceivable that red-backed salamanders have not been found yet. But a research protocol being carried out by a U-Me. graduate student using artificial cover objects has not turned up any. Nor did a search under logs by local high school students. J.K.M.

Mammals:

In mid-June, I found a dead Virginia opossum in the Woodland Preserve on U-Me. campus. Most range maps indicate the northern range limits of this species to be York County, Me. I have never seen so much as a roadkilled possum in Maine. I have lived & travelled where they are an abundant roadkill within their range. Does anybody elso out there have records of possum in Maine? Certainly human-assisted transportation can't be ruled out in this case. In late June I found a road-killed Star-nosed Mole and a road-killed Water Shrew on the perimeter roads of the Sunkhaze Nat'l Wildlife Refuge. J.K.M.

Judy Kellogg Markowsky
1 Edgewood Dr.
Orono ME 04473
(207)581-2900 office 866-2110 (home)
e-mail:
jkm@agate.net


Downeast Birdline -- transcript of current telephone message

Downeast Birdline -- transcript of current telephone message


Maine black fly report in map form

Weekly black fly reports for May-June, 1996


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