For several years I have keeping an eye on two Bald Eagle (Haliaeetus leucocephalus) nests at Occoquan Bay National Wildlife Refuge. One of them is adjacent to several trails, so each year the authorities close portions of those trails to keep the nesting eagles from being disturbed. This year, an additional area was closed and a sign was posted indicating eagle nesting activity.
I knew more or less where the new nest was located, but I had trouble spotting it from the trails that are still open. On Wednesday, I was delighted to spot an eagle in the nest, as you can see in the first photo below. A second eagle was keeping watch over the nest from a nearby tree and I managed to get the second shot by zooming out with my Tamron 150-600mm telephoto lens.
There was quite a bit of vegetation between me and the tree where the new nest is located, so I had to move about a lot to get a relatively unobstructed view of the nest. I suspect that the nest will be completely hidden when leaves reappear in a few months. Until then, I will continue to observe the new nest with a hope of seeing some eaglets. The incubation period is about 36 days for bald eagle eggs, but I do not think that any eggs have yet been laid.
© Michael Q. Powell. All rights reserved.
Mike Powell 
Nice Mike! Always fun to see & photograph Bald Eagles!
Nice new home. Looks like they did a lot of work.
Fun to have a new nest in the area to watch. Great job getting the two Eagles in that photo and nice to see the whole scene. The nest itself is quite a structure. Do you think they built the whole thing this winter?