What does it mean when bowerbirds are referred to as sexually dimorphic?

When bowerbirds are referred to as sexually dimorphic, it means that males and females of the species exhibit distinct physical differences. Typically, male bowerbirds are more brightly colored and adorned with elaborate features, such as intricate structures called bowers, which they build to attract females. In contrast, females are usually more subdued in color, which helps them blend into their environment, especially during nesting. This dimorphism plays a crucial role in mating and reproductive strategies.