Thursday, May 31, 2012

I Volunteer at Riverside Nature Center



          Third graders from Nimitz Elementary descended from the bus and converged around me. I held a sign with their teacher's name on it. I felt like I was greeting someone at the airport. But as we began moving through the nature trail, I turned into a curious ten-year-old.  The short-grey haired nature volunteer led us to a Bald Cypress, which was about a foot in diameter, the lowest branches just above my head. Around it a circle of bricks indicated the circumference of the largest Bald Cypress in Texas. 
          The nature instructor asked the children to stand on the bricks. Twenty children went about three-quarters around it. I wanted to know how old that big tree is, where it is, and what its diameter is.  She didn't know. I'll have to find out.
          We followed her through the butterfly garden and saw a patch, about as big as bedroom carpet, that had not been watered – see, the drought is still with us.  I took pictures, trying not to let any of the kid's faces show, because we did not have permission slips from parents.
          A plant specialist gave us a lesson in identifying poison ivy. Don't confuse it with baby box elder which looks exactly the same when it first comes out of the ground.
          I helped herd the children into a classroom where a young woman with shoulder length brown hair, from the Upper Guadalupe River Authority (UGRA) talked to us about Aquatic Invertebrates (water bugs).  My favorite has always been the dragon fly.  But I learned about Damsel Flies and other insects that lay eggs in water. Their eggs become nymphs which look nothing like their adult selves. One day they crack out of their nymph bodies and emerge as a completely different looking creature. They pump up their wings and off they go!  Dragon flies live only "one season."  I remember the big-eyed dragon flies in Coarsegold that took drinks from my pool. I loved how they zigged and zagged across the summer sky.
          Then we went outside and looked at actual, real critters captured from the river by a gangly young man from UGRA in ironed jeans and wire rimmed glasses: tiny fishes, crawfish, water scorpions, and even an invasive Asian Clam about as big as a thumbnail. Makes me think differently about swimming in the river. I sure hope I don't get bitten by a "hot fire" bug!
          I conversed with a smart little girl in a pink top and black skirt. She reminded me of Darla from the Little Rascals, with her dark bobbed hair, bright eyes and little button mouth.  She expressed real interest in everything, unlike most of the kids who went where they were told but didn't really engage.
          Our last stop was inside the Nature Center where a dark Latino man with a big belly, wearing a plaid shirt, told us he was with the Parks and Wildlife service. He had set up a long table that held various skulls. Behind it photographs of dangerous wild creatures stared out at us: mountain lion, javelina, wild pig, bobcat, badger, skunk, fox, coyote, opossum etc. One panel had venomous snakes: coral, cottonmouth and two types of rattlers.
          He talked mostly about what to do if you encounter a dangerous animal in the wild – he advised that we use our walking sticks to fight off an attacking beast and if we got bitten by a rattler, stay calm and walk back to where you came, unless you have friends that can carry you.
          The precocious little girl seemed to know most of the answers to his questions. She said she watches a nature show for kids. Hearing information and remembering it are two different things.  The little girl impressed me by how much information she retained.
          Now, remembering my day, I'm ashamed to realize how much I don't remember. This is why I usually take notes. Writing things down helps commit them to memory, and the notes are always there for you to refer back to.
          My two hours zipped by. The rain that had been forecast didn't come till late in the day. The morning was cloudy and mild, a perfect day to learn about plants and critters. I was sad to leave after the school bus pulled away and we volunteers waved good bye to each other and headed for our cars.
          When the rain did come, later in the day, John was out washing the cars. He came inside and said, "Soft hail!" and handed me a white pellet of ice. I popped it in my mouth and looked out the window. What looked like white marbles were bouncing off the vacant lot next door.  It only lasted a little while and by the time I took Walter out for our before-dinner walk, the sun was shining on puddles in the black, steaming asphalt.   

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