A widow balances a new hobby and her interactions with her grown children.

"She signed up for an introductory course at the Museum of Natural History, sending her check in the mail with a slip of paper wrapped around it. It was the sort of thing that her children made fun of her for, but Marjorie had her ways. The class met twice a week at seven in the morning, always gathering on the Naturalist’s Bridge just past the entrance to the park at 77th Street. Marjorie liked that, the consistency. Even on days when she was late—all year, it had only happened twice, and she’d been mortified both times—Marjorie knew just where to find the group, as they always wound around the park on the same path, moving at a snail’s pace, a birder’s pace, their eyes up in the trees and their hands loosely holding onto the binoculars around their necks."