Do parrots understand what they are saying?

If you’ve ever heard one of the more talkative parrots speak, you might have asked yourself: do parrots understand what they’re saying? Sometimes they nail the context so well that it absolutely seems like they don’t just speak human language, but also understand it. But do they really, or are they just very good at faking it?

Keep reading for more about talking parrots, whether they understand some human language and what you can expect from your bird.

Mimicking vs understanding context vs understanding language

When we discuss talking parrots and whether they understand what they’re saying, there are some important distinctions to make. After all, it’s clear that what most parrots do is just mimic things they’ve heard repeatedly. A bird saying ‘hi!’ to itself in the mirror doesn’t understand what that word means. But what if it says ‘hi!’ every time you uncover its cage?

Understanding context

One factor that makes figuring out whether parrots actually understand what they’re saying so challenging is the fact that these birds are extremely good at figuring out the situational context of human language. Take the ‘hi!’ example: one might think that a parrot that greets you like a human would, understands what it’s saying. But does it really understand that ‘hi’ is a phrase used for greeting someone? In many cases, it seems the bird in question has just figured out in which context a word is used. Meaning: ‘hi’ is something you always say when you uncover the cage. In order to fit in, your parrot starts doing it as well.

In order to be able to say that a parrot understands what it’s saying, it’d have to be able to recognize that ‘hi’ applies in all situations where you greet someone. It doesn’t just apply when someone uncovers the cage, but also when you walk into the room, when you’re out with your bird and stop to talk to an acquaintance, or when a fellow bird flies over from a spot nearby.

Is it possible for a parrot to actually recognize the meaning of a word, not just remember when it’s commonly used? From research, it appears that the answer is yes, this is possible. It is, however, not very common.

African grey parrot | Do parrots understand what they are saying?
African grey parrots are regarded as the most talented talkers and also the species with the most potential for reaching a level of understanding of human language.

Understanding language

Do parrots understand what they are saying? When discussing this question, it’s impossible not to bring up the research conducted by Dr. Irene Pepperberg using her late African Grey parrot, Alex. Take the 1981 article “Functional Vocalizations by an African Grey Parrot (Psittacus erithacus)”. In this publication, Pepperberg describes how her work with Alex absolutely suggests that (some) parrots have the capacity to actually understand as well as correctly use select human words. For example, she outlines how:

  • Alex was able to say yes or no when an object was offered to him in order to accept or reject it. This suggested he actually understood what these words mean.
  • Alex was able to identify objects, such as foods like corn as well as non-food items like keys. He often did so with great accuracy. He could do this even if the objects were of different size or color.
  • Alex was also able to request said objects from the researchers.

Although we’ll obviously never be able to have a full conversation with our parrots, work with Alex and subsequent parrots does suggest that these birds have some capacity to pick up language, understand words and use them correctly.


Cosmo the African Grey is another salient example, with researchers noting that their conclusions after studying her suggest that “she uses specific units [words or collections of words] as an adaptation of the wild parrot contact call. These results challenge the notion that parrots only imitate speech and raise interesting questions regarding the role of social interaction in learning and communicative competence in an avian species” (Colbert-White, Covington & Fragaszy, 2011) and that Cosmo modified her vocalizations “in accord with the specific context. Such modification is evidence of basic communicative competence” (Colbert-White, Hall & Fragaszy, 2015).

The note about contact calls is interesting and gives a clue as to why parrots have evolved to have such an uncanny ability to pick up speech. They’re extremely social animals and it’s very important to their wellbeing and safety to fit into the flock. If they can’t see their fellow birds, they’ll try to establish contact using contact calls. And if the fellow “birds” don’t speak parrot language, well, then they adapt!

Anecdotal “evidence”

There are also many examples outside of research settings that give one pause. Although we try to stay away from drawing conclusions from anecdotes, they definitely seem to support the notion that some parrots acquire a fascinating capacity for associating speech with context and definitely seem to cross over into the territory of actually understanding and using language to some degree.

Take this example from our post Thoughts on talking parrots: How, why and what: “(…) one day when numerous things went wrong (a leak under the kitchen sink that turned into a flood, etc., etc.). He heard me say “Oh good grief!” time after time, in intense exasperation. After a few hours, he himself began to say “Oh … grief!” But he always left out “good”. A little later I heard him say “Oh, bad grief!”. A while after that he said “Oh awful grief!”.

These were expressions that he had absolutely never heard anyone say. Thinking about the phrase he had heard me use (“Oh, good grief”), he must have concluded that “good” did not make sense, for the situation in which I had used it.”

Do parrots understand what they are saying infographic

Can you teach your parrot to understand language?

By now, you’re probably wondering if your parrot has the ability to reach Alex-like levels. That brings us to the crux of the story. Although we can technically say that yes, parrots have the ability to understand what they say, we have to remember that this depends entirely on the individual as well as the circumstances. It’s not like every parrot can or will learn to use words in a manner that suggest it actually knows what they mean. Take into account the following:

  • Many species of parrots aren’t great talkers (have a look at the article on talking parrots to find out which are). Of the ones that talk, research has suggested that African Greys (genus Psittacus) have the most potential to understand, although this may also be because they have been the most frequently studied species.
  • Parrots like Alex grew up in a research setting with endless hours dedicated to training them. If you want to achieve anything even remotely similar, you’ll have to be prepared to invest a lot of time.
  • It has been shown that parrots tend to be more in tune with human speech when they’re kept alone. When kept with other parrots, which in many cases is the better option for their social well-being, they just don’t seem to care as much. This makes sense, given the contact call explanation discussed earlier.

Given the above, it’s unlikely your parrot will be the next Alex, even if it’s an African grey kept alone and showered with attention and training. That being said, it’s absolutely possible for a “garden variety” pet parrot to learn an impressive level of at least understanding of context.

If you spend plenty of time training your bird and labelling items, you might find it coming to you asking for a nut or to be taken to the shower. Quite useful in understanding what your companion wants! Not to mention that the time you spend on training acts as a double-edged sword. It gives the added advantage of strengthening your bond and providing the mental stimulation these brainy birds need.


So, do parrots understand what they are saying? By now, it should be clear that parrots are intelligent beings with an amazing ability to mimic humans in order to fit into the “flock”. Some even manage to use words in the correct context and a select few appear to have the ability to actually understand and use some human language.

If you’d like to get your parrot talking, start now! Talking training has many advantages and is just plain fun for both human and parrot. Get your voice recording device out and give it a try.

Colbert-White, E. N., Covington, M. A., & Fragaszy, D. M. (2011). Social context influences the vocalizations of a home-raised African Grey parrot (Psittacus erithacus erithacus). Journal of Comparative Psychology125(2), 175.

Colbert-White, E. N., Hall, H. C., & Fragaszy, D. M. (2016). Variations in an African Grey parrot’s speech patterns following ignored and denied requests. Animal cognition19(3), 459-469.

Pepperberg, I. M. (1981). Functional vocalizations by an African Grey parrot (Psittacus erithacus). Zeitschrift für Tierpsychologie55(2), 139-160.

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This Post Has 2 Comments

  1. My African Gray says exactly what he wants. He is so clever. He is 16 years old, says almost 400 words, 13 words in one sentence. And lived his 16 years with just me. We get visitors but he is very happy with me.

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