Author: Irene Pepperberg, Ph.D.

Inside Dr. Pepperberg’s Lab: Fun Fundraising Featuring The Parrots

Devising new ways to test parrots’ cognitive skills is the exciting part of Dr. Irene Pepperberg and her staff’s work. The challenging part is finding the exact words to sum up a study — and the even more challenging part is finding creative ways to inspire people to donate to help fund the lab’s research. Fortunately, the parrots can usually be relied upon to “lend a wing” to the cause. African grey Griffin and his fellow greys have been going on epic “outings” to inspire donors to flock to the lab’s Facebook and Tumbler pages.

dr. irene pepperberg

Parrots In Need & War Veterans Bond At Serenity Park

  My topic this month is quite a bit different than usual. Rather than a report of the activities of the parrots in the Pepperberg Lab, it revolves around a visit I took to a very interesting place just about two years ago. The place is called Serenity Park, and it is the subject of […]

African grey parrot on a perch

Inside Dr. Pepperberg’s Lab: Do Parrots Understand Probability?

To test a parrot’s ability to understand probability, Dr. Irene Pepperberg’s cognitive behavior research lab recently presented African grey parrot Griffin with a task similar to what a 6-8 year-old child might be tasked to do — using three of one item and one of another, if one item was removed, what was the removed item likely to be? Griffin’s answers might surprise you.

African grey, African grey parrot, grey parrot

Inside Pepperberg’s Lab: African Grey Griffin Speaks His Mind

As companion animals, parrots are unique in that they can use human language to verbally communicate with us. Dr. Irene Pepperberg knows first-hand the advantages of working with such communicative subjects. African grey Griffin, for example, can verbalize requests to Dr. Pepperberg and her research assistants, such as when he wants to go back to the cage (“Wanna go back”) or sit with them (“Wanna go chair”). But this command of words also creates some interesting dilemmas on how to talk in front of a parrot that understands what you are saying.

african grey parrot

Inside Dr. Pepperberg’s Lab: Prepping For A Film Crew Visit

Inviting a film crew into a research lab devoted to the study of cognitive behavior in parrots involves not only prepping the lab, but the parrots and the filmmakers. Dr. Irene Pepperberg shares her account of having a film crew join her in the lab.

African grey parrot

Why Parrots Are So Smart

In recent decades, studies are revealing how birds’ brains work. Learn how their brains are similar and different from mammal brains, and how different bird types have different brains.

Congo African Grey Parrot on a cage

How Dr. Pepperberg Taught Parrots To Use Speech Appropriately

Early on in her behavioral research with Alex the African grey, Dr. Irene Pepperberg began incorporating what she refers to as the model/rival (M/R) system to teach a parrot how to speak and how to use speech appropriately, which also allows the bird to verbally communicate requests.

Dr Pepperberg Griffin

Parrots Find Creative Ways To Delay Bedtime

With cognitive abilities matching that of a 5-6 year old, African grey parrots can likewise come up with some creative distractions to delay bedtime. This month, Dr. Pepperberg gives us a look back at the bedtime antics of Alex the African grey, as well as how current greys Griffin and Athena attempt to throw a wrench in attempts at a good night routine.

African grey parrot on a perch

Parrots Can Play Mind Games

Research with parrots leads to some unexpected results. Some pleasant, like learning words that weren’t trained, and some unpleasant, like acting out.

African Grey Parrot on a perch

Day in the Life of Pepperberg’s Parrots

Curious to know what an average day is like in Dr. Irene Pepperberg’s research lab on the Harvard campus? Here’s a behind-the-scenes look at a day in the life of African greys Griffin and Athena!

African Grey Parrot being pet

Dr. Pepperberg Dishes On Parrots & Preening

Parrots often solicit humans by putting their heads down and rubbing against their humans’ fingers; some will even learn to request “Tickle,” “Scritch,” or “Scratch.” Despite being subjects of scientific study, the birds in my lab are no exception, and they have influenced their trainers’ behavior in some striking ways.

African grey parrot

New Pepperberg Research: Can Parrots Share?

Sharing seems to be less common in our nonhuman primate relatives, and appears to occur only under some fairly specific conditions. But what about creatures that are not primates? Our recent studies suggest that African grey parrots also can engage in sharing behavior.

Dr. Irene Pepperberg

Irene Pepperberg, Ph.D.

Dr. Irene Pepperberg is an adjunct associate professor at the Dept. of Psychology, Brandeis University, Waltham, MA.

Life After Alex

Five years after Alex’s passing, he is still sorely missed; by me and, I believe, by Griffin and Arthur, the other African grey parrots in my lab. Days still exist, particularly when I return after a long absence, during which I walk into the laboratory, glance at the cage in the far corner of the room, and expect to be greeted by Alex’s familiar, imperious “Come here!”

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