Hummingbirds are tiny, measuring just 5-10 centimeters in size, making them the smallest birds globally. They have a high metabolic capacity and can regulate it as needed. These delicate creatures are highly sensitive to visual and audio communications. They are known for their nectar-sucking behavior from flowers and their penchant for insects. Fun fact: Hummingbirds are the smallest birds in the world with astonishing metabolism and agility.
