They waddled into stardom in National Geographic’s March of the Penguins film. These guys are now nature’s ROCK STARS! If you’re age 5, you’re probably as tall as an Emperor. But why do they throw up so much? March this way, and find out all!National Geographic supports K-12 educators with ELA Common Core Resources.Visit www.natgeoed.org/commoncore for more information. Engage your beginning readers with lots of amazing, true-life science facts! This Level 2 reader is for kids who are reading independently, are reader for longer sentences and more complex vocabulary. Learn all about Penguins in this photograph-filled reader. 32 pages, softcover.