I was inspired to write the Crow Diary after I visited the roost last night in Oakland.
As I predicted the time change has forced evening rush hour to coincide with the crows' return to the roost so it's much easier to keep tabs on them. My friends and I call each other with the news.
Tony Bledsoe told me he had to "run the gauntlet" early yesterday morning to avoid crow poop falling from the trees near Crawford Hall.
Last night I went to see. When I got out of the car at Bigelow and Ruskin, it smelled like I was in the presence of a lot of birds. The crows were silent and almost impossible to see. They weren't "in" the trees. They were on top of them.
Using binoculars I was able to count an average number of crows per tree: 55. In the nine trees on Ruskin Avenue: about 500.
Most of the tall trees in that neighborhood north of the Cathderal of Learning had crows on them, but the crows were silent. The pedestrians below had no idea that thousands of birds were sleeping above them.
Pittsburgh's winter crows move their roost location a little every day. By next week they might not be near Crawford Hall.
p.s. As you can see from the Diary, I think crows speak in short sentences. 😉