Hummingbirds Living in a Hive Found for the First Time - New study offers insight into hummingbirds' hibernation-like rest - 'Metabolic knife edge': Study offers insight into hummingbirds' hibernation-like rest - Hummingbird flower mites found to use electroreception to hitch rides on hummingbirds between flowers - How hummingbird torpor allows for day-to-day survival in an uncertain environment - That's no straw: Hummingbirds evolved surprisingly flexible bills to help them drink nectar - Miniature tag offers unique insight into the movement of hummingbirds - Hummingbirds thrive on an extreme lifestyle. Here's how. - Ornithologists discover world's largest hummingbird is actually two species - Scientists learn secret to hummingbirds' remarkable agility