The Most Beautiful Rare Birds In The World
Birds, unlike other living worlds have some features. They are the first constant temperature organisms. Notably, all of its members are covered with feathers that are not seen in any other animal group. The anterior members are turned into wings and the bones in the posterior members are lined up to form the intertarsal joint. There are highly developed sound boxes where the trachea and bronchi are located.
Northern Cardinals (Cardinalis cardinalis) in Texas, USA.Common cardinal bird, a passerine species of cardinal bird. It is located to the east of the Rocky Mountains in North America. These birds are 20 cm long and have a sharp hill. The male is bright red and the female is mostly brown. Couples sing throughout the year in gardens and open forests.Photu credit; Kim Caruso.