A humane backyard is a safe haven for wildlife—a space where animals can thrive free from pesticides, trapping and other threats.

Sometimes my most significant revelations are the annoying, kick-me-in-the-pants ones that follow a period of contented denial. One of those seismic shifts in thought came last year at a dinner party, when a man nearly half my age honed in on a flaw in logic I’d subconsciously buried. A plant...

Sitting on her porch in the desert one afternoon while recovering from surgery, Christine Hass closed her eyes. The operation to fix her detached retina had been difficult, and she sought respite from the lingering pain. “Suddenly I could hear all the birds singing. It was March—the migrants were...

They were like moths to a flame or, more accurately, butterflies to a native plant. No sooner had I unloaded two joe-pye weed perennials from my car last August than three tiger swallowtails dive-bombed the pots, as if to validate my purchase. If only my fellow shoppers knew what they were missing...

Of all the surprising twists and turns my venture into the world of wildlife gardening has taken, the one that stands out most is the day I learned about the dark side of my favorite symbol of hope and summer: the sunflower. It was in the early 2000s and the fledgling gardens at my new home were...