Dave called from an upstairs bedroom. "You'll probably want to see this."
He had gone up after dinner to get something, turned the light on, and been surprised by an agitated junco, chirping and fluttering on the sill outside the window. It evidently was tring to fly through the window and into the room. Occasionally it would flutter backward to the balcony rail, but no further.
There's a piñon tree whose branches extend to within a few feet of the balcony, but the junco ignored the tree and seemed bent on getting inside the room.
As we watched, hoping the bird would calm down, instead it became increasingly more desperate and stressed. I remembered how, a few months earlier, I opened the door to a deck at night and surprised a large bird, maybe a dove, that had been roosting there under the eaves. The bird startled and flew off in a panic toward the nearest tree. I had wondered what happened to it -- whether it had managed to find a perch in the thick of a tree in the dark of night. (Unlike San Jose, White Rock gets very dark at night.)
And that thought solved the problem of our agitated junco. "Turn the porch light on", I suggested. Dave flipped a switch, and the porch light over the deck illuminated not only the deck where the junco was, but the nearest branches of the nearby piñon.
Sure enough, now that it could see the branches of the tree, the junco immediately turned around and flew to a safe perch. We turned the porch light back off, and we heard no more from our nocturnal junco.
[ 11:27 Mar 05, 2017 More nature/birds | permalink to this entry | ]