Orangutan Language : Text in English. Niveau B1

ISBN-13: 9781424010998 / Angielski / 2009 / 24 str.

Rob Waring

Opis

Orangutans are animals that are similar to humans in many ways. One similarity is their ability to communicate through language. This ability is being studied in a program at a zoo in Washington, DC. What is the purpose of this program? How does it work?