The osteology collection contains 267 mammal skulls and 383 bird sternums which come from the fauna of Dobrodja and Danube Delta. The oldest piece dates from 1964.

The species represented in the skulls collection belong to the following orders and families: Ord. INSECTIVORA (Erinaceidae, Soricidae); Ord. CARNIVORA (Canidae, Felidae, Mustelidae, Ursidae); Ord. ARTIODACTILA (Suidae); Ord. RODENTIA (Muridae, Arvicolidae).

Those from the sternums collection belong to the orders: GAVIIFORMES, PODICIPEDIFORMES, PELECANIFORMES, CICONIFORMES, ANSERIFORMES, CHARADRIIFORMES, COLUMBIFORMES, FALCONIFORMES, CORACIADIFORMES and STRIGIFORMES.