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WALTHAM, MA (SEPTEMBER 10, 2007)—Alex, the world renowned African Grey parrot made famous by the ground-breaking cognition and communication research conducted by Irene Pepperberg, Ph.D., died at the age of 31 on September 6, 2007. Dr. Pepperberg's pioneering research resulted in Alex learning elements of English speech to identify 50 different objects, 7 colors, 5 shapes, quantities up to and including 6 and a zero-like concept. He used phrases such as "I want X" and "Wanna go Y", where X and Y were appropriate object and location labels. He acquired concepts of categories, bigger and smaller, same-different, and absence. Alex combined his labels to identify, request, refuse, and categorize more than 100 different items demonstrating a level and scope of cognitive abilities never expected in an avian species. Pepperberg says that Alex showed the emotional equivalent of a 2 year-old child and intellectual equivalent of a 5 year-old. Her research with Alex shattered the generally held notion that parrots are only capable of mindless vocal mimicry.
In 1973, Dr. Pepperberg was working on her doctoral thesis in theoretical chemistry at Harvard University when she watched Nova programs on signing chimps, dolphin communication and, most notably, on why birds sing. She realized that the fields of avian cognition and communication were not only of personal interest to her but relatively uncharted territory. When she finished her thesis, she left the field of chemistry to pursue a new direction—to explore the depths of the avian mind. She decided to conduct her research with an African Grey parrot. In order to assure she was working with a bird representative of its species, she asked the shop owner to randomly choose any African Grey from his collection. It was Alex. And so the 1-year old Alex, his name an acronym for the research project, Avian Learning EXperiment, became an integral part of Pepperberg's life and the pioneering studies she was about to embark upon.
Over the course of 30 years of research, Dr. Pepperberg and Alex revolutionized the notions of how birds think and communicate. What Alex taught Dr. Pepperberg about cognition and communication has been applied to therapies to help children with learning disabilities. Alex's learning process is based on the rival-model technique in which two humans demonstrate to the bird what is to be learned. Alex and Dr. Pepperberg have been affiliated with Purdue University, Northwestern University, the University of Arizona, the MIT Media Lab, the Radcliffe Institute, and most recently, Harvard University and Brandeis University.
Alex has been featured worldwide on numerous science programs including the BBC, NHK, Discovery and PBS. He is well known for his interactions with Alan Alda in an episode of Scientific American Frontiers on PBS and from an episode of the famed PBS Nature series called "Look Who's Talking." Reports on Alex's accomplishments have appeared in the popular press and international news from USA Today to the Wall Street Journal and the New York Times. The Science Times section of the New York Times featured Alex in a front-page story in 1999. That same year, Dr. Pepperberg published The Alex Studies, a comprehensive review of her decades of learning about learning from Alex. Many other television appearances and newspaper articles followed.
Alex was found to be in good health at his most recent annual physical about two weeks ago. According to the vet who conducted the necropsy, there was no obvious cause of death. Dr. Pepperberg will continue her innovative research program at Harvard and Brandeis University with Griffin and Arthur, two other young African Grey parrots who have been a part of the ongoing research program.
Alex has left a significant legacy—not only have he and Dr. Pepperberg and their landmark experiments in modern comparative psychology changed our views of the capabilities of avian minds, but they have forever changed our perception of the term "bird brains."
Continue on the The Alex Foundation web site
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My Blog

Sago Palm Plant Is Toxic to Pets

Sago Palm Common Name: Sago PalmScientific Name: Cycas and Zamia species Family: Cycadaceae Toxic Principle: cycasinClinical signs: vomiting, melena, icterus, increased thirst, hemorrhagic gastroenter...
Posted by on Wed, 03 Sep 2008 18:54:00 GMT

Update On Angel

I just want to say thank you to everyone who replied to my bulletin/blog and said prayers for my bird, Angel. She went back to the vet yesterday for her checkup. She gained 3 grams in weight so far an...
Posted by on Thu, 24 Apr 2008 13:16:00 GMT

Please Say Prayers For My Angel

Angel is the bird on the far left in the above photo. I had to take her to the vet yesterday because she has been sick for a couple days. She is there overnight for tests and observations. They are in...
Posted by on Sat, 12 Apr 2008 23:52:00 GMT

New bird discovered in Indonesia

Togian white-eye promptly recommended for endangered listsWASHINGTON - A small greenish bird that has been playing hide-and-seek with ornithologists on a remote Indonesian island since 1996 was declar...
Posted by on Sun, 16 Mar 2008 21:56:00 GMT

Merry Christmas from Alex

Thought you all might enjoy this Blingee creation I did for Alex. Hope you all have a wonderful and safe holiday season!! Create cool Profile Comments
Posted by on Mon, 17 Dec 2007 01:34:00 GMT


*Important article for all bird owners.*You must, and I mean must read this.Our Dear Tammy and Paul Carreiro lost 3 of their feathery children on Thanksgiving day. A tragedy that I pray none of us eve...
Posted by on Sun, 25 Nov 2007 23:33:00 GMT

ABC News Special on Alex

Click the link below to watch the ABC News special on Alex.ABC News Special: Farewell To A Genius Bird
Posted by on Fri, 21 Sep 2007 13:57:00 GMT

New Video of Alex the African Grey

From: Ruthie's RescuesDate: Sep 15, 2007 7:18 PMI made a video memorial to Alex and a thank you to Dr. Pepperberg.Click HereIf that page gives you a problem:Click Here its the first video on the right...
Posted by on Sat, 15 Sep 2007 20:53:00 GMT

NY Times Obituary for Alex

Brainy Parrot Dies, Emotive to the EndAlex, a 31-year-old African gray parrot, knew more than 100 words and could count and recognize colors and shapes. By BENEDICT CAREYPublished: September 11, 2007H...
Posted by on Tue, 11 Sep 2007 17:00:00 GMT

Please Watch This Amazing Video of Alex

Please watch this video of the PBS TV special on Alex. Entertaining Parrots
Posted by on Tue, 11 Sep 2007 00:44:00 GMT