Usually a large flock of Tree Sparrow preens and drying their feather on the roof up there.
Yesterday I brought my camera to work and planned to photograph them. It rained all day, so I photographed this from the car . Viewed the image later at home that I realized this was not Tree Sparrow but migrant Barn Swallow.
Barn Swallow (Hirundo rustica)
Photographed this later at noon. Notice the raindrops at the electric cable down there.
Have a look for more bird pictures at the Bird Photography Weekly @ Birdfreak.