Language: Polish with introduction and summaries in English
This 4th volume of the Fauna of Poland, an excellent work of reference, deals with vertebrates (Vertebrata), including birds (Aves) which section was compiled by Andrzej Dyrcz. Each section comprises a text commentary describing the national fauna set against the background of the European continent and the world as a whole, and a checklist of species. Information is included on typical habitat, threat status and estimated population size and trends.