Birds of Siberia. Handbook-exploitor. In 2 volumes

The book contains descriptions of more than 550 species of birds registered throughout Siberia between the Urals and the Far East. This is the first complete illustrated determinant of the birds of Siberia.
The book consists of two volumes.
1st volume (black and white)-reference. He, like the second volume, is intended for use in the field, but it can not be carried with you, but leave it in a field camp, in a tent, in a backpack, in a car. This volume includes all introductory and auxiliary sections. Special essays contain the most common synonyms, a description of the "contact features" (when the bird is in the hands), the main dimensional characteristics (measurements), and information about the lifestyle.
2nd volume (color) - the main, definitive, intended directly for excursions. Tom contains a description of the field signs, voice and nature of the current. Color illustrations depict birds in different seasonal and age -related outfits, in convenient angles for determining angles - on earth (water), on adds, in flight. A description of the distribution of species is given, with color cards of areas. The characteristics of the subspecies are given, many are depicted in illustrations.
The book is intended for everyone who is interested in birds: ornithologists - professionals and amateurs, hunters, hunters, rangers, poultry and lovers of singing birds, environmental workers, biologists, managers of Yunnati circles and stations, biology teachers, as well as For all nature lovers from secondary school age and older