This section contains the following articles: Got Birds? Early Successional Forest and Old Field Habitats of in Dummerston Jack Lilly and Hector Galbraith Conservation Commission
Have
you heard the nasal “beezp” of the American Woodcock at dusk? Have you
seen the pink beak and rusty cap of the Field Sparrow, or heard its
“bouncing ball” song? Perhaps you have an ear for the display song of
bobolinks. In Dummerston we are lucky to have each of these species
even though they are in decline in most of the northeast. Fortunately
for us, there are still places in town that are ideal habitat for them.
They are species that like to feed on the ground in grasslands, but
also need the refuge provided by shrubs and tall forbs. The vegetation
that evolves through succession from pasture to the early stages of
shrubland and forest are perfect for them. More generally, these early
forest and old field habitats provide important habitat for many other
wildlife species in the town – savanna sparrows, towhees, thrashers,
being among them. They also provide important habitats for butterflies
such as monarchs and mourning cloaks, and hunting territories for red
foxes and coyotes.
Dummerston has several of these areas and
they support the species named above. Most such areas are on private
land but there is a fine example of town-owned habitat on the top of
Prospect Hill. Early Successional forest and old field is land in
transition. Most likely the land has been disturbed, either by
agricultural planting or pasture or by natural events like fires or
wind storms. Some of the tree and shrub species that colonize these
lands include grey birch, dogwood, aspen species, cherry, willow, and
alder, while tall forbs such as goldenrod, mullein, and asters may also
dominate. Due to the propensity of these plant species to quickly
colonize disturbed sites, they are often referred to as "pioneer
species." These species are natives to this region, however there are
also undesirable invasive species like Buckthorn, Honeysuckle, and
Japanese Barberry that can also move in and quickly colonize abandoned
agricultural fields. Once established these invasive species can be
extremely difficult to eradicate and may degrade the habitat’s value to
wildlife.

Prospect Hill with Monadnock on horizon
As
the name Early Successional suggests, these lands have to be maintained
if they are to continue to provide the protection they are known for,
otherwise they will transition into mature forest. In the case of
Prospect Hill, occasional clearing is done anyway to preserve the views
of Monanadnock to the east and Mount Snow to the west. (As of the end
of March the snow on the trails was clearly visible).
|