But then today I was wandering along the Tuolumne River trail as I often do, and a small group of them perched on a bush just a short distance away. And waited. And waited. Until I decided to pull out the camera and snap a few pictures, and then they twittered away to the next bush. But then they really did let me take a couple of shots before disappearing again.
They breed along the trail. I haven't found any nests yet this year, but they are truly unique and often well-hidden in plain sight. They are sock-like bags made of webs and fibers that look like random plant debris. It is a little unsettling to see the mass moving and squirming, but then it's better when the cute little bird sticks its head out the top to look around.