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Птицы над полями

В книге рассмотрены вопросы влияния агроценозов на распространение и ...

Birdwatching for Beginners: Everything You Need To Know

A practical guide to observing, identifying and understanding birds. If you want to know what birds are likely to turn up in your garden or where to ...

Stokes Field Guide to Warblers

Hailed on the cover of the Birding magazine (winter 2003) as «birding’s first family,» the Stokeses are increasingly recognized as America’s ...