Over the past two weeks, a couple hundred people have flocked from Northern California, Arizona and everywhere in between to stake out a quiet neighborhood in Glendora. They come bearing binoculars, ...

I’ll never forget the first time I saw a male Broad-billed Hummingbird. It was ten years ago, and we were sitting in the backyard watching the mountains put on their daily light show as the summer sun ...

MEXICO CITY -- Gently holding a baby hummingbird between her hands, Catia Lattouf says, "Hello, cute little guy. Are you very hungry?" It's the newest patient at her apartment in a toney section of ...