With the NATIONAL AUDUBON Society FIELD Guides, you can identify different animals and birds of North America. It is written in English and bound with vegan leather, making it a sustainable choice. The guide covers a variety of topics including Night Sky, Birds, Mammals, and Tropical Fish, which makes it a good choice for anyone interested in nature and the environment. The National Audubon Society, the publisher, is known for its commitment to bird conservation, so buying this guide could be a way to support their mission too.