Bowerbirds are a unique group of birds found primarily in Australia and New Guinea. They are known for their elaborate courtship rituals, where males build intricate structures called bowers to attract females. These bowers are often decorated with colorful objects like flowers, leaves, and even man-made items such as bottle caps and plastic. There are over 20 species of bowerbirds, each with distinct building styles and preferences for decorations. The great bowerbird and the blue bowerbird are among the most well-known. Males spend significant time and effort maintaining their bowers, as a well-decorated bower can greatly increase their chances of mating success.