A blue-fronted Amazon parrot (Amazona aestiva) was examined because of intermittent cloacal prolapse of 1-month duration. A 2-cm erythematous mass was found protruding from the cloaca and was excised.

CURITIBA, Brazil -- It looked like your average traffic camera shot from Brazil until a certain feathered friend stopped by to say hi. The video shows the bird, identified as a turquoise-fronted ...