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Há 2 dias · Birds are a group of warm-blooded vertebrates constituting the class Aves ( / ˈeɪviːz / ), 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.
Há 4 dias · Birds come in all shapes and sizes! They aren’t just warblers, robins, and other small songbirds. The avian kingdom also includes eagles, owls, hummingbirds, storks, and even ostriches! To help make sense of the many different types of birds, scientists place related groups of birds into various avian families.
Há 3 dias · Meet the Birds. Here you can browse through and learn about 793 different birds from all around the world. From the Abdim's Stork of sub-Saharan Africa to the Zebra Finch of Australia, you'll discover a wide variety of colorful birds in all shapes and sizes.
Há 2 dias · Species: S. vulgaris. Binomial name. Sturnus vulgaris. Linnaeus, 1758. The common starling ( Sturnus vulgaris ), also known as the European starling in North America and simply as the starling in Great Britain and Ireland, is a medium-sized passerine bird in the starling family, Sturnidae.
Há 3 dias · The house sparrow (Passer domesticus) is a bird of the sparrow family Passeridae, found in most parts of the world. It is a small bird that has a typical length of 16 cm (6.3 in) and a mass of 24–39.5 g (0.85–1.39 oz).
Há 3 dias · Henceforth, listed below are the 35 most beautiful birds of the world in the Class Aves (birds) of the Animal Kingdom with Phylum as Chordata. You can see the IUCN red list categories for each of these colorful birds listed below, which represents the vulnerability of the species at present.
Há 3 dias · The bird flu virus is responsible for an ongoing outbreak in dairy cows in the United States. Since March, it has been detected in cows in 11 states, and in wastewater from several others.
