Dusk brings a shockingly beautiful sight these past few weeks of January—hundreds upon hundreds of crows gathering in the trees across the street from my office, until there are so many that the silhouette looks like summer trees full of leaves fluttering in the wind.

The Washtenaw Audubon Society counted 30,000 crows in Washtenaw during their December bird count, according to an article on Look up—how many will you see?

Photo by Daniel Ripoll, licensed under Creative Commons.