Mission: To promote the appreciation of wildlife and increase harmony between humanity and nature.

On Instagram: @unionbaywatch
Showing posts with label Canada Goose. Show all posts
Showing posts with label Canada Goose. Show all posts

Monday, February 4, 2019

A Snow Day

This morning, I awoke to the peaceful, sound of silence. Looking out in the pre-dawn hours there was not a single track in the freshly falling snow. Somehow the snow even managed to create a soft glow out of the stark light radiating from our new, highly efficient street lamps. 

Once a semblance of daylight made its appearance, I dressed for the weather and headed out to see how the birds of Union Bay were handling the cold.

At first glance, the Canada Geese seemed impervious to the weather. After all, with a name containing the word, Canada, you would think they would be very well adapted to snow. Then again, they certainly were not exposing their long necks to any more of the cold than absolutely necessary.

The Gadwalls were conducting business as normal - paddling about and occasionally dabbling in the shallow water - near a small island on the west side of Union Bay.

On my way over Montlake Cut, I stopped by a thoughtful neighbor's bird-feeder. This Rock Pigeon proudly ran in circles on the ground below. He was clearly trying to chase the other birds away from 'his' food. It was kind of humorous to note that he was actually eating far less than everyone else. 

I am assuming he is male due to his ego-centric behavior. Honestly, I really don't have a clue how to tell the males from the females of this species. 'He' does seem rather proud of the reflective green and purple feathers surrounding his neck.

Every time the dominant pigeon turned its back someone, like this Dark-eyed Junco or another Rock Pigeon, would sneak in and abscond with another beak full of grain. 

This Red-winged Blackbird sat nearby apparently waiting for a turn at the feeder. Given that he was larger than the Juncos, Chickadees and Goldfinch I really have no clue why he was waiting. Maybe he had already had his fill. He might have simply been waiting for his food to digest so he would have room to consume some more.

Next to Montlake Cut the Ring-necked Ducks were spending the bulk of their time underwater. The snow was not impacting their behavior in the least.

This female Common Merganser was startled by the scrunching sound of my footstep in the snow. That single momentary sound appeared to be the only minor impact of the snow on her behavior. She just put her head down and went back to snorkeling, e.g. looking, for fish below the surface.

Near the Waterfront Activities Center, this Great Blue Heron was the only creature who looked out of place in the snow. The heron certainly gave the impression it was conserving every calorie possible, especially with its neck folded up tight and its head scrunched all the way down to its shoulders.

Last week, I saw what I suspect was the same heron. It was out on the nearby island, next to where the Gadwalls were feeding. Maybe I am just projecting my own feelings but I have to admit that the heron in this earlier photo seems a bit happier. Its head and neck are at least a tiny bit extended and the bird appears to be soaking up a little sunshine.

Sitting in the snow, on the rail of the dock does not seem like a productive hunting location, but on the other hand, maybe that heron fed earlier and was actually just burning calories and basking in the glow. However, I don't really think so.

Overhead Talia and Russ kept a close eye on their southern border. Their feathers looked a bit more ruffled than normal but other than that they seemed to be successfully ignoring the weather.

Their neighbor Marsha took a turn out over the Bay when she saw Monty, her mate, approaching. Then she returned and took up her usual post, just south of Russ and Talia, where she and Monty enforce the northern border of their territory.

A few moments later Monty returned to join her. Both pairs of eagles seem to be going about their normal hunting and territorial routines.

As Monty landed in the Cedar tree Marsha raised her head and welcomed him back. They both look a bit damp and a little less well-kept than normal. I suspect keeping feathers dry and properly aligned is a bit more challenging with our 32-degree snow, which is always right on the verge of melting.

Have great day on Union Bay...where nature lives in the city!

Larry

Going Native:

Without a well-funded Environmental Protection Agency, it falls to each of us to be ever more vigilant in protecting our local environments. Native plants and trees encourage the largest diversity of lifeforms because of their long intertwined history with our local environment and native creatures. I have been told that even the microbes in the soil are native to each local landscape. My hope is that we can inspire ourselves, our neighbors and local businesses to respect native flora and to support native wildlife at every opportunity. I have learned that our most logical approach to native trees and plants (in order of priority) should be to:

1) Learn and leave established native flora undisturbed.
2) Remove invasive species and then wait to see if native plants begin to grow without assistance. (If natives plants start on their own, then these plants or trees are likely the most appropriate flora for the habitat.)
3) Scatter seeds from nearby native plants in a similar habitat.
4) If you feel you must add a new plant then select a native plant while considering how the plant fits with the specific habitat and understanding the plant's logical place in the normal succession of native plants.

My intention in my weekly post is to include at least one photo each week and visually challenge us to know the difference between native and non-native lifeforms.




What species does the bird with the black head belong to? Is it native to Union Bay?














Scroll down for the answer.










***************







Dark-eyed Junco: Yes, even though this is the Oregon-race of the Dark-eyed Junco, it is native to Union Bay and Western Washington.







***************




The Email Challenge:

Over the years I have had many readers tell me that Google is no longer sending them email announcements regarding my posts. Even more frustrating when they go to 're-sign-up', hoping that will enable them to once again start receiving the announcements, they get a message which says 'Sorry, you are already signed up.' Google has not responded to my requests for help with this issue. 

My functional workaround is to set up my own email list and each week I manually send out a new post announcement. If you are experiencing the issue and would like to be added to my personal email list please send me an email requesting to be added. Thank you for your patience!


My email address is LDHubbell@comcast.net





















Sunday, December 16, 2018

Marsha

It has been almost a month since I took this series of photos. At the time, I thought showing a bald eagle against the fall cottonwood leaves might make an interesting contrast. I found the yellow of the eagle's bill and feet surprisingly similar to the color of the leaves. Just like the white head and tail, these bright extremities are a sign of maturity. 

For the record, this is Marsha, the female Bald Eagle from our local Montlake Cut pair.

This photo from the end of July shows Lucy, Marsha's second offspring to leave the 2018 nest. Lucy turned out to be too small to be a female Bald Eagle, so we changed her name to Luc. Luc's bill is mostly dark. This is as expected for a young eagle. Previously, I overlooked the paleness of Luc's feet. The difference is especially obvious when compared with Marsha's legs and feet.

 I had suspected Marsha was eating a fish, until the feathers began to fall. 

The fact that Marsha was eating initially made me hesitant to publish these photos. Every meal an eagle eats is a life and death struggle, and the process is not always pretty. However, a clear understanding of the relationships between predator and prey is critical if we want to enable a truly flourishing urban ecosystem.

Last March, I caught Marsha eating a fish near Portage Bay. The leafless branch made the process easier to observe, but also less picturesque.

Afterward, she wiped her bill back and forth to clean up. Then she picked a smaller branch off of a tree, and headed back to the Montlake nest site where Luc and his sibling were to be hatched.

As Marsha neared the end of her meal in the cottonwood tree, a couple of things became obvious. First, she definitely needed to clean her bill again and second, the area behind her eye looked a bit more gray than I remembered. You can see a subtle difference if you compare with the previous photo.

At the time, I was primarily focused on figuring out what species of bird she was eating. It was at this point that I noticed the white bill of the American Coot under Marsha's talon.

Much to my surprise, Marsha picked up the head and simply swallowed it whole. I would have thought the coot's bill and skull would have been a bit big for her digestive track. Apparently, not.


One thing is for sure, we now have a clear understanding of why the American Coots create so much chaos and confusion every time a Bald Eagle passes by.

From the eagle's perspective, it is wonderful that thousands of coots winter on Union Bay. From the American Coots point of view, securing the milfoil below the surface must be critical to their survival. Abundant food, even with the risk of being picked off by an eagle must make it worth their while. The Bald Eagles can't eat them all.

In less than thirty minutes, Marsha was back at the nesting site. Her bill was clean but the side of her head still looked a bit gray. I suspect it is a stain that may eventually wear away. For now, the gray color helps to distinguish Marsha from her mate Monty. By the way, did you notice that Monty's head is peering out from behind the branch in front of Marsha?

If you would like a bird identification challenge do not miss the Going Native section below.

If you want a visual challenge, zoom in and see if you can find the coot's head in the very first photo in this post. Personally, I did not notice it until long after the fact.

Have a great day on Union Bay...where nature lives in the city!

Larry


Going Native:

Without a well-funded Environmental Protection Agency, it falls to each of us to be ever more vigilant in protecting our local environments. Native plants and trees encourage the largest diversity of lifeforms because of their long intertwined history with our local environment and native creatures. I have been told that even the microbes in the soil are native to each local landscape. My hope is that we can inspire ourselves, our neighbors and local businesses to respect native flora and to support native wildlife at every opportunity. I have learned that our most logical approach to native trees and plants (in order of priority) should be to:

1) Learn and leave established native flora undisturbed.
2) Remove invasive species and then wait to see if native plants begin to grow without assistance. (If natives plants start on their own, then these plants or trees are likely the most appropriate flora for the habitat.)
3) Scatter seeds from nearby native plants in a similar habitat.
4) If you feel you must add a new plant then select a native plant while considering how the plant fits with the specific habitat and understanding the plant's logical place in the normal succession of native plants.

My intention in my weekly post is to include at least one photo each week and visually challenge us to know the difference between native and non-native lifeforms.



What species of bird is this? 














Scroll down for the answer.










***************











The bird in the previous picture, and both in this photo, are Canada Geese. A friend of mine pointed out this unique goose and named it, Blackie.The reason for the name is because this bird is missing the white 'saddle' that is normally found on the cheeks and under the chin. This bird has been seen regularly in the Marsh Island neighborhood. I hope that one day it reproduces and passes on its unique genetic code.











***************


The Email Challenge:

Over the years I have had many readers tell me that Google is no longer sending them email announcements regarding my posts. Even more frustrating when they go to 're-sign-up', hoping that will enable them to once again start receiving the announcements, they get a message which says 'Sorry, you are already signed up.' Google has not responded to my requests for help with this issue. 

My functional workaround is to set up my own email list and each week I manually send out a new post announcement. If you are experiencing the issue and would like to be added to my personal email list please send me an email requesting to be added. Thank you for your patience!


My email address is LDHubbell@comcast.net





*********************