Hummingbirds are back in Pennsylvania after their annual southern vacation, so you should be seeing these small birds flitting around the yard by now. Gardeners like hummingbirds not only for their ...

James Vancouver / Getty Images Rufous hummingbird (Selasphorus rufus) eating from flowers in a garden. When we see these birds they are typically migrating through Sonoma . (James Vancouver / Getty ...

Hummingbirds are a delight to watch as they hover in front of a flower or feeder, their wings moving so fast as to be a blur, their quick precise movements – flying forward and back, up and down, and ...