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Posts Tagged ‘Nesting bald eagle’

It is hard to tell exactly when eggs are present in the nests of Bald Eagles (Haliaeetus leucocephalus). However, when I see an eagle hunkered down, it’s a pretty safe assumption that it is helping to incubate the eggs.

Last week, an eagle was sitting in one of the nests that I monitor at Occoquan Bay National Wildlife Refuge. As I watched, it took off, and I captured some shots of the eagle flying away that I featured in a blog posting  entitled “Eagles in flight.”

A short time later, another eagle flew to the nest and the photos below show the arrival of that eagle and its subsequent actions. The eagle carefully examined the nest, made a few adjustments, and eventually settled in for its shift of sitting on the eggs.

Bald Eagle

Bald Eagle

Bald Eagle

Bald Eagle

© Michael Q. Powell. All rights reserved.

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Over the last few weeks I have been seeing a lot of activity around three Bald Eagle (Haliaeetus leucocephalus) nests at Occoquan Bay National Wildlife Refuge. This past week I finally observed eagles hunkered down in two of the nests, which suggests to me there may finally be eggs in those nests. The third nest is so large and deep that it is impossible to see if there is an eagle (or even two) inside, especially if it is sitting on eggs.

The two nests in the photos below are fairly small, so you can just see the the top of the white head of the eagles. In both cases I was quite far from the nest when I captured my shots, so I really had to look carefully to see if there were any eagles visible in the nests. With a little luck, I’ll see eaglets in those same nests in the upcoming months and maybe I will be fortunate enough to get a few shots of them.

Bald eagle nest

Bald Eagle nest

© Michael Q. Powell. All rights reserved.

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It was really cool on Monday to see a Bald Eagle (Haliaeetus leucocephalus) working on a new nest at Occoquan Bay National Wildlife Refuge while the other member of the couple kept watch from a nearby tree. I suspect that this is the same nest that another frequent visitor to the refuge recently photographed. It is not yet clear if this will be a replacement for one of the nests used in the past or will be an additional one.

In the past I have seen active eagle nests in only two locations in the past. One of them is very large, but seems to be getting a bit precarious. The other is quite small and prior to last year’s nesting season seemed to have partially collapsed. Eagles were successful in the large nest this past season with at least one eaglet, but I don’t know for sure of there was an eaglet in the smaller nest.

In case you are curious, the new nesting site is almost equidistant from the two existing sites. It is a long way from any of the trails from which I can take photos and I suspect it will be tough to monitor when the leaves return to the trees in the spring.

eagle nest

© Michael Q. Powell. All rights reserved.

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There are barriers on several roads to protect the nesting eagles at Occoquan Bay National Wildlife Refuge from human interference, but with a long lens I was able to confirm on Tuesday that one of the Bald Eagles (Haliaeetus leucocephalus) was sitting on the nest. With a little luck, we will have eaglets again this year—last year there were two of them at this nesting site.

The two images below are actually different versions of the same photo. Initially I was going to post just the second image, but then decided to crop it a bit to give viewers a slightly better view of the eagle. I have also noticed that images in a landscape format display better in the WordPress Reader than those in a portrait or square format.

nesting Bald Eagle

nesting Bald Eagle

© Michael Q. Powell. All rights reserved.

 

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From a distance I was able to catch a glimpse of a nesting Bald Eagle (Haliaeetus leucocephalus) last week at Occoquan Bay National Wildlife Refuge. I love the way that this shot shows the awesome structure of the tree in which the eagles built their nest.

As I mentioned in an earlier posting, officials at the wildlife refuge have blocked of roads near this nest to keep the eagles from being  unnecessarily disturbed by human activity. I captured this image from behind the barriers. As nesting activity continues, I suspect that the barriers will be pushed even further back, so I decided to get this shot while I was still able to do so.

Once I was aware of the presence of the eagle in the nest I attempted to be as stealthy as I could in approaching the barrier, which is a little tough to do when you are standing in the middle of a wide trail with fields on both sides. I stayed low and left after I had taken a few shots.

Bald Eagle

© Michael Q. Powell. All rights reserved.

 

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