The chickarees have gone crazy. They spent the summer curious but shy, often fleeing us and then scolding from the safety of a tree. Now they seem to have no fear. They run under our table as we eat breakfast. They jump on top of our tents while we are inside. Sometimes they sneak in under the tent fly and look right at us, giant mammals separated from them only by some tent mesh, then saunter off unimpressed. As I was sitting with my back against a tree, one of them went up the other side of the trunk and then crept around to my side, at eye-level, until our faces were a bare few inches apart.
I have somewhat mixed feelings about this new friendliness. On the one hand, they’re cute.
Photo by M. LaBarbera
On the other hand, when we call them “plague squirrels,” it’s not just a term of endearment.
And then there’s the fact that they seem to be planning to steal my car.
It was well past dark when I first heard it: around 2 in the morning, it woke me in my tent. I lay awake for what felt like a long time, listening, trying—and failing—to classify the noise definitively as not a danger so I could go back to sleep. At the same time, I tried to think of what it sounded like, so that I could describe it the next morning. A large animal roar. A metal chair scraping across the floor. A death-metal chord. A train whistle.
Whatever it was, it neglected to devour me that night, and in the morning I was relieved to find that one of my field assistants had also been woken by the noise and shared my bewilderment. We agreed that it was primarily a cross between the bellow of some large mammal and the scrape of something mechanical, and so it was dubbed “the robot bear.”
The robot bear
The robot bear called most nights after that. Sometimes I thought it must be a noise of pain, or maybe rage—the tearing roughness in it sounded like strong emotion. Sometimes I was sure it was distant machinery; but we were surrounded by forest, and why would anyone be running machinery in the middle of the night?
We spend a lot of time looking for junco nests in my field work, which means we spend a lot of time looking at the ground, which means we see a lot of these little guys:
Pacific tree frogs come in two main flavors: brown and green.
Some frogs stay the same color for their entire lives, but some can change from brown to green, or vice versa, depending on whether the background is dark (brown) or light (green). You can see how this might be handy if you want to blend in with the background.