The migration of birds is one of the most astonishing feats in the natural world. Millions of bird migrate often very long distances in order to benefit from seasonal resource surpluses and to avoid predators and competitors. The aim of this book is to give a general overview of the whole migration phenomenon. Details of many amazing peculiarities and unresolved questions are included.
i.d.R. innert 7-14 Tagen versandfertig
Newsfeed | 
Facebook | 
Twitter
