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13 de jul. de 2021 · Learn about different types of birds from all around the world, with photos and interesting facts. Browse an alphabetical index of bird groups, from albatrosses to wrens, and find out more about their features and habitats.
14 de ago. de 2023 · Learn about 40 different types of birds, from flightless to flying, with photos and facts. Discover their history, evolution, behavior, and classification in this comprehensive guide.
Birds are some of the most successful vertebrate animals on Earth. Explore different types of birds, their characteristics, and 40 orders of bird families.
Birds are a group of warm-blooded vertebrates constituting the class Aves (/ ˈ eɪ v iː z /), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton.
17 de abr. de 2022 · Learn about the class Aves, which includes more than 10,400 living bird species with feathers, wings, beaks, eggs and skeletons. Explore the diversity and evolution of birds, from passerines to penguins, and see photos and facts.
Explore the diversity and adaptability of birds with stunning photos and videos. Learn about their anatomy, evolution, behavior, and conservation.
Birds are warm-blooded vertebrates (vertebrates have backbones) and are the only animals with feathers. Although all birds have wings, a few species can't fly.
