птахи

“Птахи” is the Ukrainian word for “birds.” It refers to avian species that are characterized by feathers, wings, and beaks. Birds are warm-blooded vertebrates belonging to the class Aves and are distinguished by their ability to fly, although there are flightless species. They have a unique respiratory system and a high metabolic rate. Birds are found in a vast range of habitats across the world, from forests and wetlands to urban areas and deserts. Their anatomy is adapted for flight, including hollow bones and a specialized muscular system. Birds play essential roles in ecosystems, including pollination, seed dispersal, and serving as indicators of environmental health. The study of birds is known as ornithology.