Unseen City: The Majesty of Pigeons, the Discreet Charm of Snails & Other Wonders of the Urban Wilderness

It all started with Nathanael Johnson’s decision to teach his daughter the name of every tree they passed on their walk to day care in San Francisco. This project turned into a quest to discover the secrets of the neighborhood’s flora and fauna, and yielded more than names and trivia: Johnson developed a relationship with his nonhuman neighbors.

Johnson argues that learning to see the world afresh, like a child, shifts the way we think about nature: Instead of something distant and abst…