Seventy-five percent of psittacine species, including the blue-fronted Amazon parrot (Amazona aestiva), are classified as sexually monomorphic. However, this classification is based on the inability ...

Débora P. H. Schaffer, Nayone L. L. C. de Araújo, Ana Cláudia S. Raposo, Emanoel F. Martins Filho, João Victor R. Vieira and Arianne P. Oriá Safe and effective sedation protocols are important for ...

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 ...

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 ...