Louisiana Educators Seeking Wonder at Black Bayou Lake National Wildlife Refuge Workshop funded by 2012 Louisiana Environmental Education Commission Grant |
Someone can learn about the bottomland hardwood ecosystem by
reading and looking at pictures, but experiencing the environment and observing
some of the interactions in the ecosystem makes the learning come alive. Doing both is even better. The workshop
provided educators the chance to see what is happening out there in the
environment after reading and learning some information about it. What did we see? We saw the food web in action. We saw a big black ant tackle a damselfly and
watched as the damselfly tried to escape.
One teacher made this great remark, “damselfly in distress.” We spotted a bronze frog perched on a log
over the water, and then someone shouted, “Look there’s a snake!” The snake, a broad banded water snake, was
closer to us than the frog. Later we saw
another frog and there was another snake.
Then we noticed:
damselfly-frog-snake. Someone said,
“see a frog, see a snake”, which is a good rule of thumb in this food web. A green anole was displaying on a twig and we
watched a turquoise ribbon snake glide from one branch to the next. American coots walked on mats of aquatic
vegetation and the pied-billed grebes dove under the water. An alligator snoozed in the sun and
red-winged blackbirds were busy defending breeding territories with their
trills. Cypress trees were in flower
and we noted the difference in the condition of cypress trees trapped in the
lake and the trees along the edge that experience the normal wet/dry cycle. The trees out in the lake are slowly dying
and the trees along the edge are thriving.
We experienced spring in the swamp with birds calling all around,
everything turning greener by the minute, and the pungent way the swamp smells
in the spring – wet and alive. We jotted
our observations in little notebooks, so we could remember what we saw when we
returned to the classroom. Then we could
use our notes to create poems, essays, sketches, food webs, etc.
I want to thank all the educators who gathered at the refuge
to experience the swamp spring with me and Swamper, the swamp rabbit. And thanks to the Louisiana Environmental
Education Commission for the great work that they do. Remember:
Nature is out there waiting for us all.
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