Bohaiornithidae of sexual dimorphism, with the feathers being used by male members of a species for courtship display. A subadult specimen of an indeterminate bohaiornithid described in 2017 preserved feathers on various parts of the head and body which were analyzed and determined to have been iridescent in life. A referred adult specimen of "Bohaiornis" was preserved with a several rocks concentrated in the stomach region. Rocks in the stomach of birds and other animals are often believed to be gastroliths swallowed to assist in the digestion of plant material. However, the rocks apparently swallowed by this specimen are much larger,
Precious (given name) were 154 American girls given the name. In the United States, the name has been used predominantly by African Americans. According to one study, of 454 girls named Precious in California during the 1990s, 431 of them were African American. It remained a popular name in the Philippines, where it was the ninth most popular name given to newborn girls in 2011. There were 394 newborn Filipino girls named Precious in 2011. Precious (given name) Precious is a predominantly feminine given name derived from the English word meaning "of great worth." It is also in occasional use for males. It