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Posts Tagged ‘Oil on Water’

We’ve had some rough weather since I last did one of these “things I’ve seen” posts; large amounts of rain, record high temperatures and strong winds. Clouds like these have been commonly seen in the afternoon, just before a downpour.

One storm had strong straight line winds of 60+ mph and blew down many trees. These examples were sheared off rather than blown down but the trees were still done for no matter how it happened.

The wind blew bird’s nests right out of the trees.

The rain filled the rivers and gave me a chance to practice my wave shots at the Ashuelot River in Swanzey.  I like to see if I can tune myself into the rhythm of the river so I can tell ahead of time when a wave will form. Once you have tuned into its rhythm you can get photos of cresting waves again and again, with little effort.  As Joseph Campbell once said; The goal of life is to make your heartbeat match the beat of the universe, to match your nature with Nature.

Bailey Brook Falls up in Nelson, which is north of Keene, had plenty of water tumbling over the rocks. Last time I was there it was barely a trickle.

Since I was at Baily Brook Falls anyway I decided to walk the old dirt road and look for signs of bear. They were easy to find; marking this utility pole seems to be a favorite pastime of theirs. All the light colored tooth and claw marks seen here were all made by bears.

They also use the pole as a scratching post and rub up themselves against it. They often leave hairs behind when they do, and these were just slightly above eye level. I was glad I didn’t meet up with the donor. I wouldn’t have wanted him to think I was marking his territory.

I’ve seen a few great blue herons this summer but Lo and behold, this one was moving instead of pretending to be a statue. It was moving because moments before I had stepped around some brush and came almost nose to beak with it. We were both startled (in fact I might have said aa!) but the heron calmly walked away while I stood fumbling with my camera. This is the second time this has happened in as many years and I’m convinced that great blue herons don’t have very good hearing. I wish they’d find a way to let me know they were on the other side of the bush.

This heron was also moving but it was notable because it was moving through a field, and that’s something I’ve read about but have never seen. But since I took this photo I saw another one doing the same thing so it must be fairly common behavior. I’d say from the bulge in this one’s throat that it’s also a successful strategy. You don’t realize just how tall a great blue heron is until you see them with their neck fully outstretched. I wasn’t close enough to be able to tell for sure but it looked like this one could have pecked the top of my head.

I saw a beetle with a strange insignia on a shield like appendage and I immediately thought that it would be a nightmare to identify, but it was actually very easy.

It was the American carrion beetle (Necrophila americana) which is something I’ve never seen before. Not surprisingly, this beetle eats decaying flesh in both its adult and larval stages. Since there was no decaying flesh anywhere near where it was I thought it was odd that it was there but they do eat insect larvae as well so maybe that’s what it was hunting. I’ve read that adults prefer moist habitats and are active all summer. One generation is born each year.

There’s nothing odd about a bumblebee on a flower until I tell you that this bee was huge; at least as big as half my thumb. It also looked very different than the bumblebees that I’m used to.

That’s because it isn’t a bumblebee at all. It’s an eastern or Virginia carpenter bee (Xylocopa virginica) and that marking just between its eyes makes it very easy to identify. These bees nest in wood and eat pollen and nectar. They don’t eat wood but they will excavate tunnels through rotten wood. The adults nest through winter and emerge in spring. Though it is said to be common in the eastern part of the country I can’t remember ever seeing one. I’ve read that they can be up to an inch long and this one was all of that. Females can sting but they do so only when bothered. Males don’t have a stinger, thankfully.

Here was something strange that I can’t begin to explain. That butterfly flat on the ground was dead and the two standing butterflies were watching over it as if guarding it. As I got closer to take photos they would fly around me and then land near their dead compadre again, time after time. I think the standing ones were clouded yellow butterflies (Colias croceus.)

This is the dead butterfly that the mourners were tending to. I thought it would be easy to identify but it hasn’t been and I’ve run out of time. If you happen to know I’d love for you to tell me and I’d also love to know what this behavior is all about. I’ve never seen anything like it.

I saw another strange insect that I haven’t been able to identify on a milkweed plant. A “wheel bug” is the closest I could come, but that isn’t it.

I wondered if the strange insect did this to the milkweed seed pod. I’ve never seen one grow in a spiral.

Wooly alder aphids (Paraprociphilus tessellatus) grow a white, filamentous waxy covering that looks like it’s made up of tiny white ribbons. When grouped together in a colony the insects look like white fuzz on the alder’s branches and this white fuzz helps protect them from the eyes of predators. You can see aphids without their covering at about twelve and nine o’clock in this photo. They have a kind of checkerboard pattern on their backs. They are sap sucking insects which secrete a sweet honeydew on the leaves and branches of plants. This honeydew attracts a fungus called black sooty mold, but since the mold grows only on the honeydew and not the plant, it doesn’t harm plants. The aphids themselves will do far more harm because they can literally suck the life out of a plant.

Wooly alder aphids are quite small; smaller than a pencil eraser and can be hard to see, even with the white waxy covering. I look on the undersides of alder branches at about this time of year. Something I’ve never seen before are the reddish blobs that appear in this photo. I’m not sure but it looks as if some of the aphids on this branch were crushed somehow and I think that is their “blood.” If you are lucky enough to catch these insects in flight, they look like tiny white fairies. In fact another name for them is “fairy flies.”

I was driving slowly, looking for fall color, down an old road one recent evening and saw a young cottontail ahead. I stopped and turned my camera on. It was cloudy and already nearly dark at 6:00 pm but I thought I’d at least try. But the camera wouldn’t have it; I was too far away. So, instead of getting out of the car and scaring the rabbit away I simply took my foot off the brake and let the car creep toward the bunny. It couldn’t have cared less and kept munching grasses while the car crept ahead. This poor photo was taken from about 10 feet away through the windshield. The rabbit never moved until another car came along from the opposite direction.

I haven’t seen the beautiful autumn scarlet leaves of Virginia creeper (Parthenocissus quinquefolia) yet but the berries are ripe. The blue berries on their pink stems (pedicels) is a sight that goes far back into my memory because my mother loved Virginia creeper and grew it on wire on the side of our house. Many birds (35 species) love these berries, including thrushes, woodpeckers, warblers, vireos, mockingbirds, chickadees, and turkeys. So do mice, red fox, skunks, chipmunks, squirrels, and deer. I’ve read that birds are attracted more to red fruits than the blue-black ones found on Virginia creeper, so the vine compensates by having flaming red leaves in the fall. When birds land amidst all the attractive shades of red they find and eat the berries.

The berries of silky dogwood are ripe now but when I took this photo they were in their turning from green to white to blue phase. In the middle of that turning some of the berries are white and blue at the same time and I’ve always wondered if that’s where the ancient Chinese got the idea for their beautiful blue and white porcelain. That’s a question that will most likely never be answered but I’d say that it is a fair bet that most if not all ancient innovations came from studying nature. One need only to look at the spiral as an example; it is found in everything from the center of a sunflower to a hurricane to the Archimedes screw; they have fascinated mathematicians, scientists, and artists for thousands of years.

Fall starts tonight at about 10:00 pm so I thought I’d show the only good display of fall colors that I’ve seen so far. There should be plenty more coming but for now this view of Half Moon Pond in Hancock is a good preview. For some reason the trees around this pond change before most of the others I see.

I’d like to end this post with a thank you to all the readers who wrote in to say that what I thought was pollution on the banks of the Ashuelot River in my post of last Saturday might easily have come from natural sources. Iron rich ferrous hydroxide that occurs naturally in soil can cause the oil like sheen on water, as can bacteria generated hydrocarbons in oxygen depleted soil. The example shown here was found on the very wet soil of a seep. It did my heart good to think that the Ashuelot River might really be completely clean once again, so thanks again for the enlightening information.

Since we cannot know all there is to be known about anything, we ought to know a little about everything. ~Blaise Pascal

Thanks for stopping in.

 

 

 

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