Over
break I went to Georgia for a Frisbee tournament. We had Monday off so we
headed to Jekyll Island. This beautiful and ecologically astounding island is
just off the coast of Georgia. Parts of it are developed while other areas are
kept relatively free of human use. We ventured into a beautiful beach that was
bordered by forest. The erosive forces of salt water and wind have left unique
driftwood formations. All along the beach are dead upright trees worn smooth by
the weather; they still have their roots buried in the sand and give the beach
an eerie look. The forest is slowly being lost to the beach, each year more of
the trees succumb. As we entered the forest the winds died away and an entirely
new community surrounded us. There were a variety of southern pines including:
Pitch pine, longleaf pine and slash pine. Beneath the pines the understory is
dominated by saw-palmettos, which is a native species. They thrive underneath
the pines and crowd out almost all other species. Some palmettos are estimated
to be between 500-700 years old. As one moves further into the forest there is
an increasing number of live oak trees. These oaks do not have the
characteristic leaf of northern oaks. Instead they have an elongated oval leaf
that remains green all year long. One of the most stunning parts of the live
oaks is the Spanish moss draped over every branch. It gives the forest an old
and wise look. The bird diversity is noticeably greater in the oak forest as
compared to the pines. Based on the enormous number of bug bites I got I assume
the birds have plenty to eat.
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