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Posts Tagged ‘Dryocosmus deciduous galls’

Here on my first day of retirement I don’t think the reality that I have nothing I have to do and nowhere I have to go has fully sunken in yet. Maybe I’ll need time to decompress after 50+ years of working. It was an odd career that went from gardener to mechanical engineer and then buildings and grounds maintenance. Though I started out fine with maintenance nearly 7 years ago I didn’t end fine. The job, always a dirty and dusty one, became increasingly difficult due to weakening lungs and I could feel myself slowing down, so it was time to go. One of the more pleasant memories of those last 7 years that comes to mind is of the many beautiful things I saw on those 25-mile drives to and from work; like clouds of mist rising up out of the forest in Marlborough, or the morning sunlight turning the snow-covered peak of Mount Monadnock to pink and orange. These sights were always unexpected and, though the drive wasn’t always welcome, they always were.

When I finally got to work each day, there on the shores of Half Moon Pond in Hancock, it wasn’t that uncommon to find something like this waiting. Each morning I would cross the road and stand on the shore in the quiet and watch as the sun rose behind me. It was a wonderful way to start the day and it wasn’t long before I felt that I had stumbled into paradise. I might not miss the work but I will miss the place.

You could feel an energy on the shores of the pond; an infectious childlike spirit, and that’s because children have come here for over 100 years to learn about and enjoy nature. The land, all 700+ acres, is known as The Sargent Center for Outdoor Education, owned by Boston University and currently in use by Nature’s Classroom, which is an outdoor environmental education program. Children, musicians, artists and other groups come from all over the world and the happy shouts and laughter of children can be heard all day every day, almost all year round. It was like music to me and I loved hearing them and seeing them having so much fun, but then covid came along and everything had to stop for a time. I can’t see that the place will ever stop attracting children though; after a fallow year in 2020 they returned for 10 weeks last summer and this summer looks like it will be even better.

The children come to what we call the camp to learn about nature and though that wasn’t my reason for coming, I learned right along with them. This was the first place I had ever seen dragonfly nymphs clutching the pond weeds, waiting to shed their exoskeletons. Once free they are apparently disoriented for a time. (I know how they feel) I had them land on me several times over the years and their empty shells, called exuvia, can be found here and there all along the shoreline.

This was the only place I knew of where I could get close enough to the big mother snapping turtles to see them laying their eggs. It was a slow, seemingly exhaustive process.

Before I went to work there, I had to drive for half an hour to see a rhodora (Rhododendron canadense) in bloom but that first year I found them along the shoreline. I was able to get to know them like I never could before. They’re one of our most beautiful early spring flowers and it was great to know that I could now find them with ease.

The same is true for sheep laurel (Kalmia angustifolia). I used to have to drive for miles to find it and even then I had a hard time, but there it was right on the shore of the pond. This is another relatively rare and beautiful native shrub which blooms later than the rhodora. Our native laurels have 10 anthers that fit into tiny pockets and spring out when an insect lands on the blossom, dusting it with pollen. The thought of it always fascinates me.

Before I started working at the camp the only way I could see a beautiful marsh St. John’s wort (Hypericum virginicum) was from a kayak, and if you’ve ever tried taking photos while sitting in a kayak you know how that went. Here, I could walk right up to them and see them in all their beautiful glory. It’s a relatively rare plant so I was happy to find them growing right along the shoreline. This is the only St. John’s wort I know of with pink flowers; all of our others St John’s worts are yellow.

A little further up on shore I found my favorite milkweed, swamp milkweed (Asclepias incarnata). As I watched over the years one plant became two, and the first plant grew more and more flowers. The pretty flower clusters always remind me of millefiori glass paperweights.

Humble little Narrow leaf cow wheat plants (Melampyrum lineare) grew and bloomed by the hundreds there. I know of only one other place to find them and they don’t grow well there. This little, shoe top high plant may look innocent but it has a secret; it is a hemiparasite, which is a plant that can photosynthesize and create its own food but is still a parasite on surrounding plants. It seems to want more than its share. 

One year I cut a large area of brush right along the pond edge to open up a view and the following year I was surprised to find it full of wildflowers, including the beautiful little fringed polygalas (Polygala paucifolia) above. This is one of the last of our spring ephemeral flowers to bloom and it’s a signal that it’s time to start looking for flowers out in the sunny meadows rather than in the woods. Other plants that grew in this spot were pink lady’s slippers, painted trillium, blue bead lily, and partridge berry.

In certain places in the camp woods you can sometimes find large colonies of painted trilliums (Trillium undulatum). Throughout my experience I have found only one or two plants here and there, so finding large numbers of them here in this place was surprising. And beautiful; painted trilliums are our most beautiful trillium, in my opinion. They will bloom in May, just about the same time as the rhodora we saw earlier.

I was also surprised to find so many broad leaved helleborine orchids (Epipactis helleborine) growing at the camp because I normally see so few of them. They were introduced from Europe in the 1800s and almost immediately escaped gardens and are now considered an invasive orchid; the only one I’ve ever heard of. Scientists have discovered that its nectar contains the strongest narcotic compounds found in nature, and wasps have been seen moving away from it in a kind of staggering flight. Strangely, the plants have chosen to grow in the shade around building foundations.

Since I’m colorblind, before I started working at the camp I had seen only one cardinal flower (Lobelia cardinalis), and that was only because a kind reader had sent me directions to it. But it was across a stream, so I could never get close to it. When a red cardinal lands in a green tree it disappears to these eyes, so I almost stepped on the plant in this photo before I saw the red flower. It grew in a peaceful place beside a stream at the camp. It was a real treat to finally see them up close after so many years of looking for them but now I know that I should stop looking, because the only way I’ll ever find them is by luck. If I should happen to stumble across them again well, that will be a lucky day.

Another plant that I had never seen before working at the camp was the ragged robin (Lychnis flos-cuculi). Like the cardinal flower it is a plant I searched for for many years. I stumbled across it growing in a lawn, which is the last place I’d have thought to look for it. Though there are native plants called ragged robin in the U.S. this particular plant was introduced from Europe into New England.

As I think back on my time at the camp, I can see that it was really just one discovery after another, and I could probably fill two posts with all the “firsts” I saw, like the eyed click beetle (Alaus oculatus) above. Its “eyes” are really just eye spots, there to mesmerize and confound predators. It has a spine that it can click and use to propel itself away from predators, and it used it to jump and hit me in the back, otherwise I’d have never seen it. One day a bobcat walked past a group of us from just feet away, and one morning I saw a young moose come up out of the pond. Several people told me that a black bear walked just 10 feet from me when I was blowing leaves one day, but I never heard or saw it. This was also the first and only place I ever heard the song of a whippoorwill. It really is a magical place that is filled with natural wonders, and I’m very grateful to have had the chance to spend time there.

Another wonder was the cluster of Dryocosmus deciduous galls I found on a red-oak leaf one day. These galls are created when a tiny wasp in the Dryocosmus genus lays eggs on the midrib of a red oak leaf. Each tiny gall has a single larva inside. As the scientific name reveals, these galls are deciduous, and fall from the leaf before the leaf falls from the tree. I remember how amazed I was when I read that about them.

One of the jobs I had at the camp was mowing a 13-acre meadow. The first time I mowed it I noticed that there were one or two chicory plants (Cichorium intybus) in it, so I started mowing around them. Year by year their numbers increased until last year there must have been 15 plants, all blooming together. Several people asked me about them over the years and I think everyone enjoyed the blue flowers, even though they looked a little odd out in such a big expanse of grass.

The meadow that I mowed was full of tiny black insects which I think must have been weevils. There were so many thousands of them I could feel them peppering any uncovered spot on my body as I mowed, so I had to always wear glasses and keep my mouth closed tight. But mowing was when I first noticed something strange; a group of dragonflies would fly alongside the tractor, a few on either side, and every now and then one or two would peel off for a moment or two before coming back to rejoin the group. I realized then that the dragonflies were eating all the insects that were being scared up by the mower. I also realized that they were intelligent creatures. They must also have some type of a memory, because they flew along beside me every time I mowed the meadow in summer. The one in this photo was so used to me mowing I rode right up to it and took this shot with my macro camera as it perched on a chicory plant. If a fish can learn to come when it is called at feeding time, why can’t a dragonfly?

Because I spent most of my time outside, I could keep a close eye on the local monarch butterfly population, which seemed to rise and fall quite a lot from year to year. Last summer seemed to be a good one for them and I hope the future will be kind to them.

I realize as I work on this post how much there was to see and discover in an area smaller than the center of an average small New England town. It’s just amazing, but it isn’t just the beauty of it all; it’s also the rarity of the things found here, like the dewdrop (Dalibarda repens) flowers above. I’ve seen them in exactly one other place in over 50 years of wandering through nature.  

And then there is the purple fringed bog orchid (Platanthera grandiflora) I found growing beside a trail through a swamp one day. People had been walking by it without seeing it perhaps for years and if I hadn’t caught just a glimpse of color out of the corner of my eye, I would have done the same. If I live to be a hundred, I’ll never forget how I felt that day. I think it has to be the most beautiful flowering plant I’ve ever seen in these New Hampshire woods.

All of the animals, plants, insects, and amphibians that have made this place their home is what makes it so special. Just think of all the children, more than a hundred years’ worth of them, who came to this place and might have seen one, two or all of the things in this post. Think of how much they might have learned. This place, full of beauty, wonder and enchantment, should always be here for them.

Last year a group of artists came to stay for a week and my co-workers cajoled one of them into doing an oil painting of the bog orchid, which they gave me on my last day. It was a great gift and it now hangs here where I’ll see it every day. Though I doubt I could ever forget the camp, this painting will make sure I don’t. I hope many people who pass through the camp will get to see and admire the flower that inspired it, especially the artist. He did the painting from a photo that I had taken.  

There was a time when I could sit in the quiet of dawn on a summer morning and listen to the birds sing through the open windows, and that’s what I’m looking forward to doing again more than anything else. In the evening I can walk to the stream down the road and watch the sunset turn it to liquid gold, and then when it gets dark I can sit outside and watch the stars while listening to the the spring peepers. These are some of the things that are most important to me, and I’ll have time now to do them and anything else that comes to mind. The possibilities are infinite.

One sweet dream, came true today. ~The Beatles

Thanks for coming by.

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This is something I’ve never seen before; the Ashuelot River is so low that it has stopped falling over the dam on West Street in Keene. I’ve known this section of river all my life. I used to fish here at the dam when I was a boy and they still fish for trout, pickerel and sunfish here today. This dam is known as the Faulkner and Colony dam because it was built around 1777 by that company to power their woolen mill. A few years ago there was talk about removing it to open up the river and another idea would refurbish it to generate power but I haven’t heard anything lately about either idea. I like the thought of restoring the river to what it once was without any dams on it. Two other dams have been removed in the past 20 years; one in Swanzey and one in Hinsdale. They were timber crib dams though; this one is granite block.

When gravel bars like these appear in the river it shows low the water really is. It’s amazing how quickly plants will take over these islands.

Though we haven’t had any rain we’ve had several cool nights and cool air over warm water always means mist, as this shot of Half Moon Pond in Hancock shows.

There are highbush blueberries (Vaccinium corymbosum) on the shores of almost all of our ponds and this year they’ve changed into their fall colors early. They’re beautiful in the fall and rival the colors of the invasive burning bush (Euonymus elatus.)

Though I still haven’t found enough mushrooms to do a full mushroom post I still occasionally find examples that can apparently stand the dryness. Chicken of the woods (Laetiporus sulphureus) mushrooms usually grow in large groups, so I was surprised to find this single one growing in an old woodpile. Another common name for them is sulfur shelf though I’ve worked with sulfur and this mushroom doesn’t remind me of it. The name chicken of the woods comes from the way they taste like chicken when cooked. Finding bright colors in the woods at any time of year is always a surprise and I always feel grateful that I am able to see them. This example was about as big as a dinner plate.

I’ve read that as they age chicken of the woods mushrooms lose their orange color and this one did just that over the course of a day or two. I’ve seen other examples however that have never lost their color, even as they rotted away.

Hen of the woods (Grifola frondosa,) is another edible polypore that often grows in the same spot year after year. They are said to look like the back of a brown hen’s ruffled feathers, and that’s how they come by their common name. I’ve seen only two this year and both were cracked like you can see here.

I’ve had quite a time trying to identify this pretty little bolete and I’m still not sure I’ve got it right but most of the signs point to the red mouth bolete (Boletus subvelutipes) which has a variable colored cap that can be tawny red to yellowish and a red pore bearing surface. One identifying feature that I don’t see on this mushroom is the dark red velvety hairs that are “usually” found at the base of the stalk.

The pore surface of the red mouth bolete is bright scarlet red with yellow at the edges, and this fits the example I found. The red mouth bolete also stains purple at the slightest touch and you can see purple spots on the cap and stem of this example. If it isn’t the red mouth bolete I hope someone can tell me what it is. I found it growing under oaks and hemlocks and by the way, I’ve read that you should never eat a bolete with a red spore surface.

I found some orange fan shaped jelly fungi (Dacryopinax spathularia) growing on a log. Some fungi look like they are erupting from the cracks in the bark and this is one of them. It is an edible fungus which, according to Wikipedia, in China is sometimes included in a vegetarian dish called Buddha’s delight.

As well as fan shaped this small fungus is spatula shaped unlike other jellies that are brain like, and that’s where the spathularia part of the scientific name comes from. This is the first time I’ve seen them.

What I believe were common stinkhorns (Phallus impudicus) have appeared despite the dryness. Their caps looked a bit dry, ragged and tattered and they didn’t last for more than a day. These fungi have an  odor like rotting meat when they pass on.  

The green conical cap is sometimes slimy like this example was. It uses its carrion like odor to attract insects, which are said to disperse its sticky spores. This photo shows its spongy stalk, which feels hollow.

Graceful Hindu dancers glided across the forest floor in the guise of yellow spindle coral (Clavulinopsis fusiformis) mushrooms. Each tiny cylinder is about the same diameter as a piece of cooked spaghetti. This species usually grows in tight clusters, often in the hard packed soil on the side of the trail, but I’ve found them on the forest floor as well.

It’s apple picking time here in New Hampshire and apples are a big business. These examples are red delicious but my personal favorite is an old fashioned variety called northern spy. Northern spy is almost impossible to find in stores these days because they don’t ship well, but you might get lucky at a local orchard. I think many people are surprised to learn that apple trees are not native to the United States. They have all come from old world stock brought over in the 1600s. Apples from Europe were grown in the Jamestown colony and the first non-native apple orchard was planted in Boston in 1625. Only the crab apple is native to this country and they were once called “common” apples. The Native American Abenaki tribe called them “apleziz” and used them for food as well as medicinally.

Peaches are also ripe and ready. Many people, including people who live here, don’t realize that peaches can be grown in New Hampshire but they’ve been grown here for many years.

River grapes (Vitis riparia) are ripe and they’re disappearing quickly. They grow on the banks of rivers and streams, and that’s how they come by the name. They are also called frost grapes because of their extreme cold hardiness. Many birds eat these small grapes including cardinals, mockingbirds, catbirds, robins, wood ducks, several species of woodpecker, cedar waxwings, blue jays, and turkeys. Many animals also love grapes, including foxes, rabbits, raccoons, skunks and opossums. Deer will eat the leaves and new shoots and many birds use the bark for nest building; especially crows. I went back about a week after I took this photo and every grape was gone.

I thought I’d have a hard time identifying these tiny galls I found growing on the underside of an oak leaf but they were relatively easy to find, even though little to nothing is known about the insect that caused them. Dryocosmus deciduous galls are created when a tiny wasp in the Dryocosmus genus lays eggs on the midrib of a red oak leaf. Each tiny gall has a single larva inside. As the scientific name reveals, these galls are deciduous, and fall from the leaf before the leaf falls from the tree.

Gypsy moth egg cases look like they were pasted onto the bark of a tree. European gypsy moths were first brought to the U.S. in 1869 from Europe to start a silkworm business but they escaped and have been in the wild ever since. In the 1970s and 80s gypsy moth outbreaks caused many millions of dollars of damage across the northeast by defoliating and killing huge swaths of forest. I remember seeing, in just about every yard, black stripes of tar painted around tree trunks or silvery strips of aluminum foil wrapped around trunks. The theory was that when the caterpillars crawled up the trunk of a tree to feed they would either get stuck in the tar or slip on the aluminum foil and fall back to the ground. Today, decades later, you can still see the black stripes of tar around some trees. Another gypsy moth population explosion happened in Massachusetts recently and that’s why foresters say that gypsy moth egg cases should be destroyed whenever they’re found.

Though we’ve had some freezing weather turtles seem to have shrugged it off. I don’t know what this one was standing on but I hope it wasn’t the river bottom. If the river is that low they’ll be in trouble.

Mallards are not as tame here as they seem to be in other places and usually when I take a photo of them all I get is tail feathers, but this group showed me a side view. The water of the river glowed in the sunlight like I’ve never seen. What would it be like I wondered, to be swimming along with them, surrounded by this this beautiful glowing light. Bliss, I think.

A great blue hereon found enough water in the river to get knee deep. As soon as it saw me it pretended to be a statue so I left it in stasis and moved on. When it comes to patience these birds have far more than I do, but they’ve also taught me to have more than I once did.  

I thought I’d leave you with a view of coming attractions. Fall came early and is moving quickly this year. Almost all the leaves are already gone from these trees since I took this photo.

Mother Nature is always speaking. She speaks in a language understood within the peaceful mind of the sincere observer. ~Radhanath Swami

Thanks for stopping in.

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