jflo, on 31 August 2010 - 01:15 PM, said:
Excellent photos Richard ! Wish I saw this before heading back home...
I saw a beaver at the East Meadow campsite on the East Inlet trail a few years ago. Wonderful creatures! I sure hope they continue to multiply.
Inside the park, I'd look in the willow-covered wetlands area in Hollowell Park for active Beaver lodges. There's also a beaver dam and lodge visible from the road near the Endovalley picnic area, just before one starts the one-way travel up OldFRR. In general, one of the reasons the park is fencing off some of the meadow areas in Horseshoe Park, Moraine Park and Upper Beaver Meadows is to allow vegetative regrowth of willows and aspen. The elk have grazed things down to an unnatural state. Where the aspen and willows have been diminished, the beavers do not have the raw materials to build dams along the rivers. It will take a few years, but I'd expect the beavers to come back in those fenced off areas. The park has about 600 acres fenced off. Another 600 acres of fencing is planned. We call these areas elk exclosures. I'm sure that is a made up word, but it is descriptive.
There are old beaver dams, ponds and lodges along the Fern Lake trail.... not far from the FL trailhead. And, there are old beaver dams south of the Sprague Lake parking lot. If you hike off-trail with Igloo Ed between Zone Lake and Lake Haiyaha, there are many areas where beaver dams and ponds are evident.
Yeah, I think the beaver population will rebound with the newly protected areas established by the park service.
The rebound in aspen and willows is also key to the bird population. Birds which prefer cavity nests in large aspen trees include: Mountain Bluebird, Western Bluebird, Tree Swallows, Violet-green Swallows, House Wrens, Northern Flickers, Pygmy Owls, White-breasted Nuthatch, Red-breasted Nuthatch, Pygmy Nuthatch, Williamson's Sapsucker, Red-naped Sapsucker, Three-toed Woodpecker, Hairy WP, Downy WP... to name a few.
Edited by hahn23, 31 August 2010 - 02:07 PM.