Trail of the Shadows @Mt. Rainier National Park (Longmire, WA)

On the second half of our first day at the field trip to Pack Forest our Natural History class visited Mt. Rainier National Park and took a walk through the Trail of the Shadows. As we drove into higher elevation there were more signs of snow, and it was a bit sunnier. However it was still fairly cold, temperatures being in the 40s, but the wind chill made it feel worse. Due to high elevation there was about 2 feet of snow on the trail making it slight difficult to walk in if you sank in.

Most of the forested area consisted of Douglas-Fir, Western Hemlock, and Western Red Cedar. Some of the uncommon trees that we observed on the trail were the Western Yew. In comparison to Pack Forest there were not many shrub-like plants in this area, probably due to the elevation and colder conditions. However the undergrowth of this area consisted of many nursery log areas that held a lot of young trees and also many different types of fungus and lichen growing on the fallen trees. The trail also goes through a marshy area where a few mallard ducks stayed and I also noticed some beaver dams near the stream that we bridged over. In the marsh area there were also some mini hot springs where the water was bubbling. Also due to high mineral deposits the mud in the marsh area was this rich bronze color, just like the copper colored stream seen earlier on the trail. After the marsh portion of the trail we walked through the last bit of the trail that was in a meadow area. Though we could not get a good sense of the vegetation in this area due to the high amounts of snow covering the ground.

由使用者 jinam22 jinam222012年05月01日 19:45 所貼文

觀察

照片/聲音

什麼

傘菌綱 ( Agaricomycetes)

觀察者

jinam22

日期

4月 1, 2012

照片/聲音

什麼

西部鐵杉 (Tsuga heterophylla)

觀察者

jinam22

日期

4月 1, 2012

描述

Young western hemlock sapling found in a nursery log area at the Trail of the Shadows at Mt. Rainier National Park (Longmire, WA). As you can see there was about 1-2 feet of snow on the trail, though temperatures were in the high 40s (F). Even at a young age the western hemlock saplings have the signature drooping tip of the tree, and of course the softer pine leafs.

照片/聲音

什麼

文字衣 (Graphis scripta)

觀察者

jinam22

日期

4月 1, 2012

描述

Graphis scripta is a lichen that is really variable. This one found at the trail of shadows at Mt Rainier national park was white and wrinkle. It cover parts of a large fallen log that now acts as a nursery to many different life forms.

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