In the collections section, around 1,500 Insecta, 35 Pisces, 45 Amphibia, 32 Reptilia, 143 Aves (most of them coming from Yıldız Palace), 170 Mammalia and 193 Invertebrate species are on display.
The exhibits in the collections section highlight a significant portion of the institution's animal collection, including around 1,500 Arthropods, 35 Fish, 45 Amphibians, 32 Reptiles, 143 Birds (many of which originated from Yıldız Palace), 170 Vertebrates and 193 Invertebrate species.