I read a lot about forest
succession during my misspent youth. But only after spending an hour a
day down in the floodplain with the goats have I realized that our very
own farm is home to a sister ecological process --- swamp succession.
Yes, our floodplain looks
very different now than it did last year at this time. Part of the
change is due to dead and dying box-elders and walnuts, leaving only ash
and elm trees to thrive in soil that was simply too waterlogged for
most of the winter to allow root breathing room. Fewer trees means more
light on the floodplain floor, which in turn means lots more herbaceous
growth for the goats to enjoy.
Another major shift
became visible this spring when most of our spicebushes failed to leaf
out. This could be a waterlogging problem as well. But since I've seen
dead spicebushes in the woods this spring, I suspect the issue instead
was caused by last winter's deep freeze.
Spicebush and sassafras are both tropical plants that moved north from
their Central American strongholds a long time ago. Will we lose these
odiferous denizens of the forest as our winters become more harsh? For
now, the bushes are sprouting back from the roots, but who knows how
many similar winters it would take to kill them dead.
The thing about ecology
is that change is neither bad nor good. Change is simply...change. The
sunny, wet forest floor is now home to dense stands of sedges, which are
mostly ignored by the goats in favor of Canada moonseed, hog-peanut,
multiflora rose, and various tree leaves. But once Abigail's belly is
95% of the way full, she'll spend as long as I'll let her picking the brown
sedge seeds in the middle of the photo above off their plants. These are
the only grains our doe gets in her diet, and she tells me they are
delicious.
This part of the
floodplain was open pasture/hay field about fifty years ago, and I can
see how that would be a good use for the land now too. In the absence of
heavy machinery, though, the goats and I simply go down to frolic
whenever I have a spare hour to "waste." I lie atop the swamp bridge or unroll a yoga mat further out under the trees, and our herd grazes happily as long as I'll let them.
Then I call Artemesia's
name, or chant "Let's go, girls!" (yes, Lamb Chop is an honorary girl),
and all three come running. I no longer even bother to grab Abigail's
leash, but instead let our herd queen lead the way to the back door of
the starplate coop, where I finally assert my dominance by shutting them
all in. I like to pretend I've trained our goats to obey my
commands...but sometimes I think they've instead trained me to spend my evenings relaxing in the floodplain and looking at the trees.