Dinosaur mass of adults among these dinosaurs suggest that the eggs were primarily brooded by the male, and that the young were highly precocial, similar to many modern ground-dwelling birds. Some dinosaurs are known to have used gizzard stones like modern birds. These stones are swallowed by animals to aid digestion and break down food and hard fibers once they enter the stomach. When found in association with fossils, gizzard stones are called gastroliths. The discovery that birds are a type of dinosaur showed that dinosaurs in general are not, in fact, extinct as is commonly stated. However, all non-avian dinosaurs,
Sarah (given name) in Ireland and the United Kingdom. In England, it gained popularity after the Protestant Reformation. In 2014, Sarah ranked as the tenth most popular female baby name in Ireland. In Nazi Germany, female Jews who did not have "typically Jewish" given names were forced to add "Sarah" as of January 1939. Sarah (given name) Sarah is a Hebrew feminine given name found in many different areas of the world. Sarah is a consistently popular given name across Europe and North America, as well as in the Middle East—being commonly used as a female first name by Jews, Christians and Muslims