RESUMO
In this study, serum samples of 53 wild animals from two different states from the southeast region of Brazil were analyzed for the presence of anti-Toxoplasma gondii antibodies by the modified agglutination test (MAT), with a cut-off of 1: 5 for birds and of 1: 25 for mammals. Out of the sampled animals, 27 were birds and 26 were mammals, and from this total, 83% (n = 44) were free-living animals. Antibodies were found in 13 mammals, from which 11 were free-living animals, and in five birds, all of which were free-living. In this study, T. gondii antibodies were detected in four bird species (crested seriema, Cariama cristata; buff-necked ibis, Theristicus caudatus; picazuro pigeon, Patagioenas picazuro; and burrowing owl, Athene cunicularia) and in a giant anteater (Myrmecophaga tridactyla) for the first time.