We got to visit a bog and a very large vernal pool. Bogs differ from the vernal pools and ponds because they do not have an external water source. It's a closed system which is only fed by rainfall (and run off from rainfall). Very little evaporation occurs and only a tiny bit leaches out. The bottom of a bog is made of bedrock not soil and the vegetation that grows there (sphagnum moss) produces so much acid that the pH of a bog is very low- this one measured around 4 in the center. So, nothing really decomposes in a bog. It's really a very interesting part of the landscape. We were excited to learn some things about both.
We arrived at the visitor's center and found all sorts of critters. Look at all these tadpoles! |
The vernal pool- we netted all sorts of things, caught a snake, and saw a dead coyote. They are going to let him finish decomposing and then take the bones back to the visitor center. Yuck! |
R10 is holding a Christmas fern and a trout lily leaf from the edges of the vernal pool. |
Love the trillium which was in bloom all along the trail. |
A beaver lodge! J5 spotted it as we approached the water. Judging by the trees all around, there are some very active beavers here! |
Trout Lily flower- these cute little plants only flower once every few years. |
The weather finally seems to be breaking into something that makes us all smile. In the forecast there is no precipitation until later in the week! We've had more than 19 days straight of rain here so this is really big news. The kids are anxious to do some more exploring. R10 had brought sketching materials, but there was no time. I bet she'll do some sketching from the pictures we took.
4 comments:
very interesting! I am glad you posted a picture of trillium (trilium?) I read about it in Patricia MacLachlan's _All the Places to Love_. I never knew what it looked like and never thought to look it up. :)
I learned some new things about your special habitat from your entry. Thank you so much for sharing your day and all the wonderful images of things you saw.
I am thinking that the trillium and the trout lily are in the HNS and since we don't have them here in CA, it is interesting to see them in real life (well, images of your real life).
Great entry!
What a fascinating place to visit! Thanks for sharing!
This sounds like a great field trip and I definitely learned from your post!
(I'm from NY too, by the way--upstate, near the VT border)
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