Can birds be as intelligent as chimpanzees or dolphins? Can they communicate and use language like a child would? Can they even outsmart undergraduate students?  A line of research started more than 40 years ago continues to reveal new findings about parrots’ intelligence and even their ability to use English speech to communicate with humans. 
Irene Pepperberg, an APS Fellow and adjunct research professor at Boston University, pioneered the study of bird cognition back in the 70s and still studies the cognitive and communicative abilities of grey parrots, comparing their abilities with those of great apes,  dolphins, and young children. In this conversation with APS’s Ludmila Nunes, she speaks about research on parrots’ cognitive, their conservation and preservation in the wild, and much more. 
Learn more about this and other research at psychologicalscience.org.