Animals communicate in many ways, and one of the most common methods is through sounds. Each type of animal has its own unique sounds that help them express feelings or warn others. For example, dogs bark to alert their owners, while cats meow to get attention. Birds chirp to communicate with each other, and cows moo to call their calves. These sounds can also vary based on the animal's mood or situation. A lion might roar to establish its territory, while a mouse squeaks when it feels scared. Understanding these animal sounds helps us connect with and appreciate the natural world around us.