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Posts Tagged ‘eagle nest’

Eagle on nest

Posted in Birds, Nature, Photography, wildlife, Winter, tagged , , , , , , , on February 27, 2025| 2 Comments »

Every year in the late winter and early spring I try to keep an eye on the nests of Bald Eagles (Haliaeetus leucocephalus) at Occoquan Bay National Wildlife Refuge. Several of the locations with nests that were used last year apparently are not being this year, but I have repeatedly observed eagle activity at one very large nest at the refuge.

On Monday, I spotted one eagle perched on the edge of that nest and another eagle in a nearby tree keeping watch over the nest. Does that mean that some eggs have hatched? Who knows? The nest is so deep that it is impossible to see what is going on inside of the nest. I watched the nest for quite a while, hoping I might see a tiny head pop up over the edge of the nest, but a baby eagle never appeared

I will continue to monitor this nest and a couple of other potential nesting sites and, with a little luck, may catch a glimpse of some eaglets in the upcoming weeks.

bald eagle

© Michael Q. Powell. All rights reserved.

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New eagle nest?

Posted in Birds, Nature, Photography, wildlife, Winter, tagged , , , , , , on February 6, 2025| 3 Comments »

As I peered through the thick vegetation on Tuesday at Occoquan Bay National Wildlife Refuge, I spotted the bright white head of a Bald Eagle (Haliaeetus leucocephalus) perched on a distant tree above what may be a new eagle nest. Some of the nesting sites that eagles used in previous years are empty this year and none of the roads at the refuge appeared to be closed. I have been searching diligently for indications of new nests and am hopeful that this one is now being actively used.

I suspect that there is also nesting activity at the large eagle nest shown in the second photo below. The nest is so large and deep, however, that it is impossible to tell for certain if an eagle is currently sitting on eggs inside.

Spring is a time for new life and for new growth and I am hopeful that I will spot some baby eaglets in these two nests in the upcoming months as spring draws near.

Bald Eagle

eagle nest

© Michael Q. Powell. All rights reserved.

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Vigilant Eagle

Posted in Autumn, Birds, Nature, Photography, wildlife, Winter, tagged , , , , , , on December 2, 2024| 2 Comments »

It is still a little early for the Bald Eagles (Haliaeetus leucocephalus) to begin nesting at Occoquan Bay National Wildlife Refuge, but both members of an eagle couple were perched in a tree near a large nest last week when I visited the reserve. One of the eagles was partially blocked from view by the tree’s branches, but I was able to capture this image of the other one as it kept watch over the nesting site.

Bald Eagle

© Michael Q. Powell. All rights reserved.

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Ospreys take over eagle nest?

Posted in Birds, Nature, Photography, spring, wildlife, tagged , , , , , , on April 29, 2024| 1 Comment »

There is one extremely large eagle nest (plus one or two smaller ones) that I monitor each year at Occoquan Bay National Wildlife Refuge. Earlier this year I spotted a lot of eagle activity around that nest and I assumed that the eagles would be nesting in it.

However, recently both members of an eagle couple were spotted on the outside of the nest and ospreys began to display a lot of interest in the nest. I assume that means that the eagles were not successful in incubating eggs, but I do not know for sure what happened.

Last week I photographed an osprey in the nest and captured a few shots of it. The osprey looks absolutely tiny in the nest and the nest is far larger than the typical ones that osprey use.

I will continue to keep an eye on the nest and see if I eventually see some baby ospreys there. The big challenge is that the nest is so large and deep that osprey (or eagles) are not visible when they are sitting on eggs.

osprey

 

osprey

© Michael Q. Powell. All rights reserved.

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What’s for dinner?

Posted in Birds, Nature, Photography, Thanksgiving, wildlife, tagged , , , , , , on November 24, 2023| 1 Comment »

This Bald Eagle (Haliaeetus leucocephalus) must have decided that it wanted to celebrate Thanksgiving with poultry rather than fish. A Wild Turkey would have been too big, so it looks like the eagle settled for a duck.

As I approached the large eagle nest at Occoquan Bay National Wildlife Refuge, I was shocked to see that there was an eagle in the nest. As I watched, the eagle moved about a bit, bobbing its head up and down. I assumed that it was making minor repairs to the nest, but I was wrong.

It was only when the eagle flew out of the nest that I realized that the movement I had observed had been feeding behavior. I did not get a good look at the prey that was dangling from one of the eagle’s feet as it flew away, but assumed that it was a fish. Once again, I made a wrong assumption. When I looked at the images on my compute screen, I could see that the prey was some kind of duck, though I did not get a good enough shot of the duck to identify its species.

I don’t know how often eagles prey on water birds, but this is not the first time that I have seen it happen. Check out my March 2023 blog posting called “Eagle grabs coot” in which I featured some photos of an eagle encounter with an American Coot.

When I looked out on the waters of Occoquan Bay, I noticed that several rafts of ducks were present. They were pretty far away, but I did managed to identify numerous Ruddy Ducks and Buffleheads in addition to a few Pied-billed Grebes. The size of these groupings of birds varies throughout the colder months, but I can usually count on seeing them during late fall and winter months. If the eagles feel lazy or want a change in diet, I suspect that it is much easier for them to grab a duck that a fish.

Bald Eagle

Bald Eagle

Bald Eagle

Bald Eagle

© Michael Q. Powell. All rights reserved.

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Three eagle nests

Posted in Birds, Nature, Photography, wildlife, Winter, tagged , , , , , , , on February 15, 2023| 3 Comments »

It is fascinating to compare the size and construction of these three Bald Eagle (Haliaeetus leucocephalus) nests that I photographed last Thursday at Occoquan Bay National Wildlife Refuge. The first nest is by far the largest and is one that I feature quite regularly in my blog, including in yesterday’s posting. The second nest is new this year and, according to some fellow photographers, may be a converted osprey nest.

In recent months I have not seen any eagle activity at the nest in the sycamore tree in the third photo, so was not sure if it was being used this year. I was therefore delighted when I spotted a bald eagle in the nest last week and watched as its mate also flew in and they both perched on one of the branches of the tree. Although this nest was used in previous years, I believe that there were no eaglets born in it last year. It appears that one of the supporting branches for the nest broke off a year or so ago, dumping part of the nest, which was never very large, onto the ground.

Bald Eagle nest

Bald Eagle nest

Bald Eagle nest

© Michael Q. Powell. All rights reserved.

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