Brainy Parrot Dies, Emotive to the End - New York Times 09/11/2007 07:11 AM HOME PAGE MY TIMES TODAY'S PAPER VIDEO MOST POPULAR TIMES TOPICS Welcome, kstrom Member Center Log Out Science All NYT Get Home Delivery Science WORLD U.S. N.Y. / REGION BUSINESS TECHNOLOGY SCIENCE HEALTH SPORTS OPINION ARTS STYLE TRAVEL JOBS REAL ESTATE AUTOS ENVIRONMENT SPACE & COSMOS Brainy Parrot Dies, Emotive to the End Next Article in Science (4 of 13) » Afternoon Update Sign up for a recap of the day's top stories and business headlines, sent weekday afternoons. See Sample [email protected] Change E-mail Address | Privacy Policy Mike Lovett/Brandeis University Alex, a 31-year-old African gray parrot, knew more than 100 words and could count and recognize colors and shapes. By BENEDICT CAREY Published: September 11, 2007 E-MAIL He knew his colors and shapes, he learned more than 100 English words, and PRINT with his own brand of one-liners he established himself in television shows, REPRINTS scientific reports and news articles as perhaps the world’s most famous talking MOST POPULAR bird. SAVE E-MAILED BLOGGED SEARCHED But last week Alex, an African gray parrot, died, apparently of natural causes, said SHARE 1. Prisons Purging Books on Faith From Libraries Dr. Irene Pepperberg, a comparative psychologist at Brandeis University and 2. Fun, Tours and a $3,000 Bill for Hardly Using an iPhone Harvard who studied and worked with the parrot for most of his life and 3. Alex, a Parrot Who Had a Way With Words, Dies published reports of his progress in scientific journals. The parrot was 31. 4. Journeys | San Francisco Wine Bars: Snobless Sipping Where a Glassful Is Just a Glassful Scientists have long debated whether any other species can develop the ability to 5. Drugs Banned, Many of World’s Poor Suffer in Pain learn human language. Alex’s language facility was, in some ways, more surprising than the feats of 6. Doctor Links a Man’s Illness to a Microwave Popcorn Habit 7. Boys Cast Out by Polygamists Find Help primates that have been taught American Sign Language, like Koko the gorilla, trained by Penny 8. Still Married, With Children, but in Russian Patterson at the Gorilla Foundation/Koko.org in Woodside, Calif., or Washoe the chimpanzee, studied 9. In Polygamy Country, Old Divisions Are Fading by R. Allen and Beatrice Gardner at the University of Nevada in the 1960s and 1970s. 10. Mali’s Farmers Discover a Weed’s Potential Power In 1977, when Dr. Pepperberg, then a doctoral student in chemistry at Harvard, bought Alex from a pet Go to Complete List » store, scientists had little expectation that any bird could learn to communicate with humans, as opposed to just mimicking words and sounds. Research in other birds had been not promising. But by using novel methods of teaching, Dr. Pepperberg prompted Alex to learn scores of words, which he could put into categories, and to count small numbers of items, as well as recognize colors and nytimes.com/business shapes. “The work revolutionized the way we think of bird brains,” said Diana Reiss, a psychologist at Hunter College who works with dolphins and elephants. “That used to be a pejorative, but now we look at those brains — at least Alex’s — with some awe.” http://www.nytimes.com/2007/09/11/science/11parrot.html?ref=science Page 1 of 3 Brainy Parrot Dies, Emotive to the End - New York Times 09/11/2007 07:11 AM Other scientists, while praising the research, cautioned against characterizing Alex’s abilities as human. The parrot learned to communicate in basic expressions — but he did not show the sort of logic and What is the average salary a real estate agent makes? ability to generalize that children acquire at an early age, they said. Also in Business: Watch out for small business loan scams “There’s no evidence of recursive logic, and without that you can’t work with digital numbers or more Blurring the lines between work and life complex human grammar,” said David Premack, emeritus professor of psychology at the University of Help for small businesses Pennsylvania. Dr. Pepperberg used an innovative approach to teach Alex. African grays are social birds, and quickly pick up some group dynamics. In experiments, Dr. Pepperberg would employ one trainer to, in effect, compete with Alex for a small reward, like a grape. Alex learned to ask for the grape by observing what ADVERTISEMENTS the trainer was doing to get it; the researchers then worked with the bird to help shape the pronunciation of the words. Alex showed surprising facility. For example, when shown a blue paper triangle, he could tell an experimenter what color the paper was, what shape it was, and — after touching it — what it was made of. He demonstrated some of his skills on nature shows, including programs on PBS and the BBC. He shared scenes with the actor Alan Alda on the PBS series “Look Who’s Talking.” As parrots can, he also picked up one-liners from hanging around the lab, like “calm down” and “good morning.” He could express frustration, or apparent boredom, and his cognitive and language skills appeared to be about as competent as those in trained primates. His accomplishments have also inspired further work with African gray parrots; two others, named Griffin and Arthur, are a part of Dr. Pepperberg’s continuing research program. Even up through last week, Alex was working with Dr. Pepperberg on compound words and hard-to- pronounce words. As she put him into his cage for the night last Thursday, she recalled, Alex looked at her and said: “You be good, see you tomorrow. I love you.” He was found dead in his cage the next morning, Dr. Pepperberg said. 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Scientists Say You Could Ask a Pigeon (December 6, 1988) Related Searches Birds Psychology and Psychologists Animals Language and Languages INSIDE NYTIMES.COM SCIENCE » ARTS » HEALTH » BUSINESS » http://www.nytimes.com/2007/09/11/science/11parrot.html?ref=science Page 2 of 3 Brainy Parrot Dies, Emotive to the End - New York Times 09/11/2007 07:11 AM Rhoden: Clues From Week 1 Museum Unveils a Long-Frozen Selling Farm Aid Seeing Double at Times Why Lead in Toy Paint? It’s Maiden Cheaper Home World U.S. N.Y. / Region Business Technology Science Health Sports Opinion Arts Style Travel Jobs Real Estate Automobiles Back to Top Copyright 2007 The New York Times Company Privacy Policy Search Corrections RSS First Look Help Contact Us Work for Us Site Map http://www.nytimes.com/2007/09/11/science/11parrot.html?ref=science Page 3 of 3.