Every day, more and more wildlife habitat is lost to the spread of development. Give a little back by creating a humane backyard! It doesn't matter whether you have a small apartment balcony, a townhouse with a sliver of ground, a suburban yard, a sprawling corporate property or a community park...

The woman on the phone was anxious but determined. She was calling City Wildlife, a rescue and rehabilitation center in Washington, D.C., because her dog had dug up a rabbit nest and killed three of the babies. There was one survivor. “I’m going to get some kitten formula and start feeding it...