A pair of Eastern Bluebirds make their home in a backyard nesting box. Photos of bluebirds, bluebird nests, and baby bluebirds are included, along with tips on attracting bluebirds to your backyard.
Many species have sexual dimorphism characterized by different plumage between males and females. Male birds are dominantly black and red as opposed to dull-colored females. This is believed to be an evolutionary trait for breeding success. On the other hand, there are at least a few black and...
Members of the clergy of the Catholic Church often wear a skull cap called a zucchetto, especially in the upper levels of the Church's hierarchy. The color of the zucchetto depends on the rank of the wearer; black zucchettos are worn by priests, purple by bishops, red by cardinals and ...
While both males and females have a red crest, females are dull-colored and have a brown-red crest and head. Spending much of its life on the ground, Red-crested Cardinals are native to South America. Distribution– Bolivia, Paraguay, Uruguay, Argentina Crest color– red, brown-red 18. S...