Introduction to volume 2, Animals
Faunistic diversity of Bulgaria
Conservation of the animal world in Bulgaria
Protected territories in Bulgaria
Categories and criteria in the Red Book of the Republic of Bulgaria
Glossary of terms
IUCN criteria and categories
1.1 List of the species assessed as "near threatened", "least concerned" and "data deficient"
1.2 List of the invertebrate species assessed as "endangered" and "vulnerable"
2.1 List of authors
2.2 List of artists and photographers