Mission: To promote the appreciation of wildlife on and around Union Bay and a higher level of harmony between humanity and nature.

(It is fine for educators and artists to use any of the photos on this blog as long as when publicly displaying the photo or related artwork the following comment is included, "The original photo sourced from http://unionbaywatch.blogspot.com".)

Saturday, July 20, 2013

Fort Worden and The Ancient Eagle?

The sun rising over Admiralty Inlet on Tuesday. 

Visiting Fort Worden, which is strategically located where the Strait of Juan de Fuca meets Puget Sound, has been an annual excursion for our family and friends for over 20 years. During the last century Fort Worden has evolved from a place of great destructive power to a state park where nature is preserved in the forest and the water. In particular the Marine Science Center (MSC) has many special creatures to view.

However it was the wildlife outside the MSC that was most impressive. For example follow the link below to see a rather surprising jellyfish. Can you guess what it is called?

Jellyfish video!

In 1992 boxes were installed under the Marine Science Center to provide homes for Pigeon Guillemots. 
By studying these birds scientists are learning about the health of Puget Sound. 

Photographically, the most curious thing about these birds is their mouths. The inside glows as if they have a fire in their belly.

While boaters were out on the water fishing for King Salmon this Kingfisher was back at the dock looking for smaller "fish to fry".

These gulls take a different approach to fishing.

Diving Gulls

Still the most impressive, but somewhat awkward, creature around the dock was this young Bald Eagle. It takes as many as five years for a Bald Eagle to mature and this one is most likely somewhere in the middle of that process.

Not all the wild creatures around Fort Worden are found near the water.


Still the most compelling story from Fort Worden may be about the nesting pair of Bald Eagles. Last year this eagle was photographed in a tree top over looking the Strait while its mate was tending to the egg or eggs in the nest. Neighbors living just west of the park told how the male eagle did not appear to be bringing the usual quantity of food to the nest.
Note: In the photo above the eagle appears to be using its nictitating membranes to moisten its eyes. The wind along the Strait can be rather brisk and whisk away the moisture.

Given the neighbor's eagle observations the first thought was that maybe the male eagle was experiencing an age related slow down. Bald Eagles, which mate for life, can live for over 25 years in the wild. Is this what an old eagle would look like?

This year when I returned to check on the nest another neighbor explained that about 2 to 3 months ago the nesting tree broke and the nest fell.  She said the nest seemed to disintegrate on impact. She also mentioned hearing a distraught eagle making mournful cries near the nesting site in the days afterwords.

While searching the area for any sign of the pair only one mature eagle was found.

This eagle was seen daily and it appeared to be patrolling the waterfront along the Strait between the nesting site and Point Wilson. Initially, from the right side, it appeared healthy and normal. However seeing the bird from the other other side brought a number of questions to mind.


How was this bird injured? Was it defending its territory from a younger bird? Was it sitting in the nest when it fell? Do the scars on the beak and the heavy discoloration of the facial feathers imply this is an elderly eagle? Is this the male from last year? If so, after the poor support and the loss of the nest, has the female given up on the idea of mating for life? If the female does return will they build another nest next year? Will the nest be in the same territory? On the other hand, Is this the female that might have been in the nest when it fell? If it is the female where is the male bird? 

If during the next year, you should happen to find yourself walking the northern beach at Fort Worden, please watch for a pair of mature Bald Eagles building a nest. You might consider bringing your binoculars so you can spot the "Ancient Eagle" (look for the scars on the left side of the beak). One thing is for sure this bird should be easy to identify when we see it in the future.

Have a great day on Union Bay..or if you should stray have a great day at Fort Worden!

Larry

8 comments:

  1. I am addicted to this site...what incredible photos (and knowledge...)
    thank you, sally

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    1. I am glad you are enjoying my work! You are very welcome. Maybe next week I will finally get to the owl story I have been working on. Please stay tuned, so to speak. :-)

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  2. Larry, Loved your pictures & story. My family spent years cruising from Shilshole Marina to north of Vancouver Is. & 2x to AK. We saw many bald eagles then and still love them. Am forwarding this to someone who lives in Port Townsend. Sharon

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    1. Thank you! It was a real surprise to me to see the damage on the eagle's beak. I do not ever remember seeing another eagle with damage like that, plus I think of the eagle as being the top of the food chain. I guess another possibility is that some creature it was trying to catch fought back. I am glad you are enjoying my photos.

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  3. Excellent post, Larry! I always learn something from your posts. I'm glad the Fort Warden area is home to so many of our wild neighbors.

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    1. Thank you! I am glad you enjoy the posts and I am also happy to be learning more about the wildlife at Fort Worden. :-)

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  4. Sensational images, Larry, and a great story as always. Wow, you are getting good at this! I'm kinda itching to catch the boat over to Port Townsend and look around.

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    1. Thank you! I took that ride a few years ago from Keystone to PT. I remember a small boat, big waves and lots of wind. It seemed like flying a kite off that ferry would be a lot of fun. I am not sure if it would be OK with the Captain. :-)

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