A neighborhood Red Squirrel has been clipping hemlock branches with cones.

On a small island of trees at the bottom of the street we live on, there’s been a squirrel that Connor and Rowan have been paying some attention to. Though I am unsure of their reasoning, they have taken to calling it Hola, and most times we walk by, one of them will point him out. (I am not convinced it’s a male squirrel, but I’ll go with their thinking regarding its gender until there’s evidence otherwise.)

A neighborhood Red Squirrel has been clipping hemlock branches with cones.

The other day we were walking past the island and I noticed a lot of little hemlock branches on the ground. Upon pausing to consider how they came to be there, another one dropped a short distance from me. I looked up and saw Hola working at trimming the ends of branches. All the trimmed branches had cones on them, a fact which I hadn’t really noticed before.

Connor and Rowan seemed to be unsurprised by this behavior, and proceeded to show me a hole where Hola would go at times. Connor believed this hole to be Hola’s home, and he showed me where he had made an effort to help Hola with his work by putting branches at the entrance.

A neighborhood Red Squirrel has been clipping hemlock branches with cones and piling them at the base of trees.

The next day Connor and Rowan were playing down on the island and I asked them about Hola’s activities while I waited for someone to stop by with a delivery. They told me that Hola had been gathering the trimmed branches and piling them at the bases of several trees. I guess that would make them more convenient for grabbing and eating from a favored branch, but the issue of convenience brings up the question of why he’s trimming the branches in the first place. He could just grab the cones from the branches as he wants.

I can think of a couple of reasons Hola harvests the cones in the way he does. The branches ends where the cones are located are quite flexible, and it seems unlikely that he would be able to hold on and eat while out there. That would require a trip to the end to grab a cone, followed by a retreat back to a steady location for eating. This seems like an inefficient process for getting food. Another reason might be that the cones will continue to mature if they remain on the tree. Sometime this winter when conditions are right, they will open up and release their seeds to the wind. Once trimmed, it seems the cones are much more likely to remain closed, leaving the seeds available for Hola to eat. One thing I wonder about though is the quantity of cones harvested. So far it does not look like very many cones have been collected. I would think only enough to last a few weeks, but not the whole winter. Perhaps some are being moved to locations where they are not so visible. I will try to pay attention over the coming weeks and months to see whether Hola continues to harvest and use cones in this way.

A neighborhood Red Squirrel has been clipping hemlock branches with cones and piling them at the base of trees.

The over the past day or two, the gull has been pulled further into the whole in the bank.

Last week I noticed a gull cached in the bank of the flume. In the days since, I have managed to stop by there a couple of times to check on it, and until yesterday it hadn’t looked much different to me. Yesterday, there was much less of the gull in evidence, with only a wingtip and a few scattered feathers visible from above. I am assuming the gull has mostly been consumed at this point.

The over the past day or two, the gull has been pulled further into the whole in the bank.

Connor noticed there was a hole above the bank beside the trail that appeared to be active and likely connected to the where the gull was stashed. I didn’t check carefully, but I think the hole was probably only 2-3 inches in diameter, a size that makes me think a mink is most likely who is working on the gull.

This Glaucous-winged Gull may have been stashed under the bank by a Mink, or possibly River Otter.

While walking near the flume a couple of days ago, I noticed something white along the bank. From a distance I couldn’t tell what it was, the only thing that crossed my mind was some sort of plastic packing material, but I decided to take a closer look.

This Glaucous-winged Gull may have been stashed under the bank by a Mink, or possibly River Otter.

As I approached my eyes and brain tried to make sense of what I was seeing before it finally clicked; it was the wing and body of a Glaucous-winged Gull that had been partially pulled up under the bank. Given the size of the bank opening, my best guess is that a mink got a hold of the bird and pulled it up in there, but there is also a chance that an otter could have done it. I didn’t pull the bird out to take a look at it, but will probably go check on it over the next few days.