免中介费
公益家教信息群

Follow Those Zebras: Solving a Migration Mystery (Sandra Markle's Science Discoveries)

Sandra Markle(Author)

出版社:

出版时间:

ISBN:9781541538375

词汇量:

页数:

类别:

虚构:非虚构

开本:

阅读年龄:阅读年龄 3-4岁 (50.0%), 8-9岁 (50.0%)

作者简介

内容简介

Every year in Namibia, about two thousand zebras suddenly disappear from their grazing area along the Chobe River. Months later, the herd returns. Where do they go? And why? Thanks to satellite-tracking collars, scientists were able to solve the mystery, but several questions remain. Award-winning science author Sandra Markle reveals the process scientists used to study the zebras, and she also delves into the science of migration, exploring how animals know where to go, how to get there, and when to leave.

目录

编辑推荐

精彩书评