Costa Rica is home to over 50 species of hummingbirds. I know, crazy, right? These tiny, iridescent birds are captivating to watch as they dart from flower to flower, often coming surprisingly close ...

With their vibrant colors, hummingbirds seem as if they belong in the tropics—and they do. Fewer than 20 species of these little gems can be found found regularly in the United States and Canada. By ...

Learn about the Hummingbird Project and hummingbirds as they fly to Costa Rica and back Bill Hilton, Jr., Operation Rubythroat The principal investigator for Operation Rubythroat, Bill Hilton, Jr., ...