Lake George is without comparison, the most beautiful water I ever saw; formed by a contour of mountains into a basin… finely interspersed with islands, its water limpid as crystal, and the mountain sides covered with rich groves…
~Thomas Jefferson, 1791
Melissa’s family has a long tradition of summer vacations on Lake George in upstate New York. I can see why as it is one of the clearest lakes I have visited and is surrounded by forested mountains, so the views are great. It is also a large lake – 32 miles long, up to 2.5 miles wide, and almost 200 feet deep. In early August, the entire family was able to get together at a beautiful old house surrounded by state-owned land for a week of relaxation and fun. A bonus for me was the abundance of wildlife (big and small) on the property and that is the primary focus of this post.
The owner told us to expect some wildlife, especially out by the mulberry tree in front of the house. The first morning, Melissa’s dad saw some turkeys and a Red Fox out under the tree. Dang, we were down by the lake so we missed all of the excitement.
Then he showed me a phone video he had taken of a critter I have only seen once in the wild (In Grand Teton National Park) – a North American Porcupine! Porcupines range in the West from Canada down to northern Mexico, but are found only as far south as Pennsylvania in the Eastern United States. The next morning we were talking about the “wildlife tree” and I look out and there are two porcupines strolling towards it. They provided entertainment for the family for the next hour or so as they slowly climbed into the mulberry tree and, to my surprise, seemed to feed mainly on the leaves rather than the berries (they did consume a few berries as well).
Porcupines spend most of their time in trees, foraging on leaves, fruit, and bark (especially in winter). They have several adaptations that make them excellent tree climbers – long claws, wrinkled pads on their feet that give them extra grip, and stiff bristles on the underside of their tail that acts much like a woodpecker’s tail spines to brace them as they climb. They do spend time in dens (rock crevices, hollow logs, abandoned buildings) in cold snaps or when giving birth.
The word porcupine is derived from Latin and means thorn pig. They are not related to pigs, but are, in fact, the second largest rodent in North America (behind American Beavers), attaining weights of up to 20 pounds. But it is their quills that make porcupines so distinctive.
Quills are modified guard hairs filled with a spongy matrix and can be up to 4 inches in length. They have microscopic barbs at the tip that are angled such that, if not removed, the quill digs deeper and deeper into an animal as it moves. They can work their way into vital organs of the victim or, over time, go entirely through and come out the other side of the animal if they avoid bones and organs. They are an effective protection against most predators, with the weasel-relative Fisher, being the primary exception in New England. There may be as many as 30,000 quills on one porcupine! it is a myth that they can throw their quills, but they do release easily when they come in contact with a predator (and are easily shed as they move about).
The quills are covered with a mild antibiotic greasy compound that is believed to provide some protection to the animal should it fall from a tree or otherwise manage to get punctured by its own spines.
We also had a lot of smaller wildlife to keep me fascinated during our stay. I had never seen evidence of the introduced Spongy Moths before, but there were egg masses, shed caterpillar skins, and pupae on many tree trunks around the property. Spongy Moth is the new common name of Lymantria dispar dispar, formerly known as the Gypsy Moth. The name was changed by The Entomological Society of America as part of their Better Common Names Project. These destructive insects were accidentally introduced to North America from Europe in 1869 in an effort to create a silk industry. Caterpillars are generalist feeders and can defoliate large swaths of forest in eruptive years.
Under some of the protective eaves and open barns on the property were lots of tiny funnels in the sandy soil, a sure sign of the presence of one of my favorite insects – Antlions.
One day, I grabbed the camera and just wandered around the yard (which included some nice mini-meadows) and photographed some of the abundant charismatic micro-fauna. Here is a sampler.
All in all, a spectacular week of scenery, fun, food, family, and the wild creatures that make Lake George so special.
Roads End Naturalist 
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