| survey of pathogens in threatened wild red-tailed amazon parrot (amazona brasiliensis) nestlings in rasa island, brazil. | the red-tailed amazon parrot (amazona brasiliensis) is a threatened species of psittacine bird that inhabit coastal regions of brazil. in view of the threat of this species, the aim of this study was to perform a health evaluation in wild nestlings in rasa island, determining the prevalence of enterobacteria and infectious agents according to type of nest. blood samples were collected from 64 birds and evaluated for antibodies of chlamydia psittaci by commercial dot-blot elisa. cloacal and oroph ... | 2017 | 28629971 |