Migration of
Migration of Birds (1950)
作者：Lincoln, Frederick Charles, 1892-1960; Hines, Bob, 1912-1994 [Illustrator]
体例：段 章数：8
字数：169,979 来源：Project Gutenberg
版本与结构
- 来源版本
- 本站收录 1 个来源：Project Gutenberg（169,979 字）。
- 分章依据
- 按「段」标记切分为 8 段（Gutenberg 卷册标记）。
- 篇幅分布
- 平均每段 21,247 字；最长 After a consideration of all evidence, including the fact th（39,538 字），最短 1937a. The enigma of bird migration. Sci. Digest, vol. 1. No（9,904 字）。
- 原文溯源
cache/epub/65173/pg65173.txt（Project Gutenberg）
章节目录
共 8 段- After a consideration of all evidence, including the fact th
- One of the best examples of rapid migration is found in the
- The males and females of some species may migrate either
- The scarlet tanager presents another extreme case of narrown
- A second route that joins the main artery on its eastern sid
- Snowy owls are noted for occasional invasions that have been
- The white-throated sparrow, one of the most abundant members
- 1937a. The enigma of bird migration. Sci. Digest, vol. 1. No