| a presumptive case of baylisascaris procyonis in a feral green-cheeked amazon parrot (amazona viridigenalis). | a feral green-cheeked amazon parrot (amazona viridigenalis), also known as the red-crowned amazon, with generalized neurologic symptoms was found in pasadena in southern california and brought in for treatment. the bird was refractory to a wide variety of medications and supportive treatment. tests for polyoma virus, psittacine beak and feather disease virus, and west nile virus as well as chlamydophila psittaci were negative. hospitalized and home care continued for a total of 69 days. the bird ... | 2014 | 24712176 |