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What is Hummingbirds: Characteristics and Behavior about?
Hummingbirds are the smallest birds, typically measuring 7.5-13 cm in length. They are native to the Americas and are known for their high-frequency wing beats that create a humming sound and allow them to hover and fly at rapid speeds over 15 m/s. Hummingbirds have an extremely high metabolic rate to power their fast wing beats but can enter a low-energy state at night or when food is scarce to conserve energy.
- Author
- Pawan Gajare
- Language
- EN