Tag: trees

Ents

Trees that walk and talk and fight in a battle between good and evil

In J.R.R. Tolkien’s Lord of the Rings, trees walk and talk and take part in a war between good and evil. In the book, they constitute a separate race of sentient beings called Ents. Little did Tolkien know, from his perspective in the middle of a great world-wide depression, how close he was to the reality of trees.

Now we know that trees communicate and take part in skirmishes. Although individual trees don’t walk, as species they move. Right now they are migrating northward.

As to the skirmishes, imagine this cooperation in a battle to the death. Your gigantic American elm tree comes under attack by leaf-eating caterpillars. How does it defend itself? It releases pheromones to attract parasitic wasps. What about the pine tree next door? It detects the elm’s pheromones and produces some of its own—and here come the wasps.

You go into the shelterbelt, find a convenient ash or elm where you can settle your back against the trunk. Does that feeling of euphoria come from the sound of leaves rustling in the breeze, from your cool escape from the sun, or maybe from the tree’s pheromones?

A woman in Australia, Monica Gagliano, has evidence that some plants emit a “crackling noise” in the roots at 220 hertz. We can’t hear it, but maybe trees can. What are they talking about underground? I’ve written before about trees communicating and cooperating underground where they share water and nutrients over a complex network of interconnected roots and micro-fungi. It appears to be a supportive system that nurtures all its members over acres and acres of trees, especially the young ones.

While individual trees planted in isolation may not get lonely, their chances of survival diminish with solitude. And how about us? As we clear-cut stand after stand of trees to feed our hunger for everything from new houses to paper, where will we go to lean against a tree trunk and contemplate nirvana?

Trees even communicate and support one another among species. I like to think all of Spearfish Canyon is one network of interacting trees.

July Flurries

Sitting in my platform rocker, looking out at the street with Bruce, my grandson. in my lap, I’m reminded of my grandmother, Hazel. She would also sit in her recliner watching the street from her own little house in town—two doors up from the Methodist Church. By the time she moved to town, her great-grandchildren were in middle and high school and they spent lots of nights in her back bedroom, especially those nights when blizzards tore through the plains.

My lawn, green just a couple of weeks ago, looks like a dirty rag.

Here in North Platte, in late July, I notice snow driven vertically across the window—big wet flakes of early, warmer-weather snow. Actually, it’s not the result of climate change I’m seeing. The snow is cottonwood seeds spreading throughout town. The man across the street told me my tree is the scourge of the neighborhood. I’m inclined to agree. All that cotton chokes the flower beds and whitens the lawn like a yard of dotted Swiss fabric. Even mild winds bring down twigs and clusters of leaves. I mow baby cottonwood trees every time I mow the lawn. I suppose my neighbors do too.

When I was a kid on the farm, though, I knew that cotton from trees volunteered in the windbreak would drift to the pond. It would float for the fish to suck off the surface. We didn’t have carp in our pond, but on those days we could get away and go to the lake we could watch carp vacuuming cottonwood cotton from the water in the bays.

I’ve tipi-camped in the Missouri Basin during February where the ancient cottonwood trees protect the campground. No cotton that time of year, but a thick, wool, Hudson Bay blanket  kept our beds warm, even when fifty-below winds scoured the bluff tops above us.

Here in summer, despite the annoyance of cotton and twigs, the gigantic tree provides shade from morning sun. A spreading American elm takes over throughout the middle of the day. I frequently look at the tree and consider having it removed, especially now when I’m watching flurries of cotton. But I would miss the shade and the cost of cooling the unshaded house.