Red Knot

ISBN: 9780966276145

出版社: Independent Pub Group

出版年: 2006-5

页数: 32

定价: $ 18.02

装帧: HRD

内容简介

This book is aimed at children of ages 9 to 12 years. Narrated in journal entries from the point of view of a red knot - a robin-sized shore bird that migrates 20,000 miles annually, from the tip of South America to the Arctic Circle and back - this book depicts one such dramatic journey in stunningly detailed coloured-pencil illustrations of the flight over the Atlantic Ocean, a landing in Delaware Bay, the northern nesting grounds, chicks feeding on hatching insects, a close call with an arctic fox, and the return home. At the heart of the story is a message about conservation: the birds stop only a few times as they travel and always in the same coastal areas where dwindling food supplies have caused a precipitous decline in their numbers over the past decade. Science concepts such as animal life cycles, climate, extinction, the food chain, and migration are introduced by information about how bird-banding and protecting the horseshoe crab - whose eggs are a principal food for red knots - can help them survive. A four-page appendix includes a map of the western hemisphere, a range and route map for migrating birds, a glossary, a timeline, and the history and conservation of red knots.