World Languages gives you eight eBooks in eight languages. AV2 by Weigl's World Languages program allows you to read in your own language, explore other languages, and support diversity and multiculturalism. Penguins use their bills to spread oil from a gland near their tails when they preen their feathers. This helps keep them warm and waterproof. Discover more facts about these interesting animals in Penguin.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.