Majestic Migration

Whooping cranes are very large birds that are in danger of becoming extinct. During the twentieth century, this species of bird nearly vanished as a result of habitat loss and overhunting. In addition to laws that were passed to protect endangered animals, efforts by researchers and volunteers have helped the whooping crane population grow and flourish. This book discusses some of these efforts to save the majestic bird.

© 2020 Highlights (دفتر الصوت ): 9781792228261

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