Male birds are often characterized by their vibrant colors and distinct plumage, which they use to attract females during mating season. These bright colors can serve as a signal of health and vitality, making them more appealing to potential mates. In many species, male birds also engage in elaborate courtship displays, such as singing or performing specific movements. These behaviors help to establish territory and demonstrate their fitness to females. Examples of such species include peacocks and songbirds, where males showcase their traits to win over partners.