Describes what it was like during the age of the dinosaurs, recounts the discovery of a rich find of dinosaur fossils in Utah, and looks at the museum and visitors' center that now protects the find
Whether they use their wings to soar high above the treetops or swim through freezing cold waters, all birds are related. Readers will learn about the different types of birds that make up the 9,600 species living today and find out how birds' unique physical features help them thrive in almost every environment on Earth.
Profiles the forty-fifth president of the United States, covering his childhood, his education, his family, his careers as a real estate mogul and television star, and his election.