Tahj Holiday let me know let me know that the San Remo pair had built a nest on the American Museum of Natural History in late March, but I didn’t think much of it. The San Remo pair has had a history of failed nests, except for one year. But the female has been brooding and a second hand report says there are three of something, but it was unclear if it was eggs or hatched chicks. From the mother’s behavior it looks like she’s still sitting on eggs.

The nest is on a ledge below the “top” floor. (The roof level contains offices, but I’m not counting that level.) If you start on the Southeast side of the building at 77th, follow the round turret to where it meets the straight part of building and you’ll see the nest.