Skip to main content

Posts

Showing posts from November, 2006

Molting

Here's some info from Bent's on Bald Eagle plumage and molting:

Plumages.--When first hatched the downy young eaglet is completely covered with long, thick, silky down, longest on the head; it is "smoke gray" on the back, paler gray on the head and under parts, and nearly white on the throat. When the young bird is about three weeks old this light gray or whitish down is pushed out and replaced by short, woolly, thick down of a dark, sooty-gray color, "hair brown" to "drab." The plumage begins to appear on the body and wings, scattered brownish-black feathers showing on the scapulars, back, and sides of the breast, when about five or six weeks old; at this age the wing quills are breaking their sheaths. At the age of seven or eight weeks the eaglet is fairly well feathered, with only a little down showing between the feather tracks, and the flight feathers are fully half grown.

In fresh juvenal plumage the young eagle is uniformly dark colored &quo…

Thursday Nov. 16

Here's some news you folks have been waiting for:

We met yesterday on getting the cam going.

We are going to outsource the web access this year to allow the still cam a much better refresh rate than the 30 seconds that our network folks afforded us last year. I've mentioned to a few folks that we face significant hurdles regarding network security and bandwidth limitations, and we believe this approach gets us past these issues. We are working through the contracting now, and have targeted Dec. 6th as the start date. We will strive to hit that target.

We will also experiment with a wide shot camera along with the existing cam. We recently got a brand new microwave receiver which should help with cam reliability.

The live video will start on or around February 1, and will stay on through the end of July.

We are also looking now at technology for next season that will improve the cam, and add audio. Based on the behavior of these eagles, we figure we only have a couple of we…

Wednesday November 8

New Thread.

Had a visit from Mission Wolf today, with their ambassador wolf, Maggie.