Hummingbirds are instantly recognizable with their tiny size, needle-like bills, iridescent plumage, and hearty appetite for sweet nectar. But though you may easily recognize the familiar rose-red fla…

Hummingbirds are amazing backyard visitors, and while they are instantly recognizable because of their tiny size, hovering flight and needle-like bills, how can you tell which hummingbird is which? Ma…