Male cardinals typically have bright red feathers that signal to potential mates that they are healthy and virile. Female cardinals have a mixture of duller shades of gray, brown and red because they do not have to impress potential mates with the bright colors and elaborate posturing observed in males.Know More
The color difference observed between the plumage of male and female cardinals is a type of sexual dimorphism. Sexual dimorphism means that males and females exhibit different physical and behavioral traits that clearly identify each sex.
Male cardinals can be aggressive when defending their claimed territory, and they may attack other males that intrude.Learn more about Birds
Cardinals mate for life and are primarily monogamous. After the male has chosen a female, the two begin to build a nest using leaves, grasses, bark and small twigs that they gather and weave together. The nest is usually lined with animal hair and soft grass.Full Answer >
Ducks quack to communicate a range of signals with mates, competitors, offspring and predators. However, quacking is not the only means of vocal communication for ducks. Depending on the species and the sex, ducks can also squeak, chirp, hiss, grunt or whistle.Full Answer >
Adult turkeys have anywhere between 5,000 to 6,000 feathers on their body. These feathers are arranged in unique patterns, known as feather tracts. The turkeys' feathers are responsible for keeping them warm, helping them attract a mate during mating season and even aiding them in flying up to speeds of over 55 miles per hour.Full Answer >
Birds are adapted for flight with their hollow bones and their huge chest muscles as well as their feathers that help them to change direction. Birds also have fused bones that make it possible for them to fly with increased flexibility.Full Answer >