Birds are warm-blooded vertebrates characterized by feathers, beaks, and the laying of hard-shelled eggs. They are found in diverse habitats around the world, from forests to deserts, and play crucial roles in ecosystems as pollinators, seed dispersers, and predators. With over 10,000 species, birds exhibit a wide range of sizes, colors, and behaviors. Some, like the Bald Eagle, are known for their impressive hunting skills, while others, like the Hummingbird, are celebrated for their ability to hover in mid-air. Birds are also known for their complex vocalizations, which they use for communication and attracting mates.