How Do Birds Find Their Way? 在線電子書 圖書標籤:
發表於2024-12-24
How Do Birds Find Their Way? 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2024
給小朋友的科普讀物
評分給小朋友的科普讀物
評分給小朋友的科普讀物
評分給小朋友的科普讀物
評分給小朋友的科普讀物
Many birds travel thousands of miles each year, migrating between summer and winter homes. Just how they find their way back and forth, sometimes returning to the exact same nesting grounds each year, has puzzled ornithologists for years. Roma Gans details the many theories scientists have proposed to explain the mysteries of migration.
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How Do Birds Find Their Way? 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2024