Parrots Might Understand More Than We Think About Human Language

Parrots are famous for mimicking human speech, but new research suggests they may also grasp some of what they’re saying. According to a recent article by Marilyn Perkins for Live Science, some parrots use words in context—and sometimes with surprising accuracy.

In the wild, parrots communicate through signature calls, a bit like names. But in captivity, they often bond with their human “flock” and begin to speak our language instead. Irene Pepperberg, a Boston University researcher, worked with Alex the African grey parrot, who learned over 100 words, understood colors and numbers, and even grasped comparisons like “bigger” and “same.” His speech wasn’t just mimicry—it was grounded in real understanding.

Erin Colbert-White, a psychologist at the University of Puget Sound, adds that parrots can learn real-world object labels like “peanut.” If they ask for one and are given a different food, they’ll often reject it—proving they know what they want and what the word means.

Parrots also pick up on social cues. One of the most fascinating examples is Alex learning to say “I’m sorry” after upsetting his trainer. He wasn’t showing remorse, but he clearly learned the phrase helped ease tension. Similarly, parrots may say “I love you” not from emotional depth, but because it earns them attention, affection, and treats.

This challenges us to rethink how we view animal intelligence. As Pepperberg puts it, perhaps it’s time we try to understand their languages, not just teach them ours.

Parrots deserve more than a cage and a laugh track. Let’s treat these brilliant beings with the respect they’ve earned—by protecting wild habitats and ending the pet trade that sees them as novelties, not individuals.

This article by Nicholas Vincent was first published by One Green Planet on 30 May 2025.Lead Image: Image Credit :acceptphoto/Shutterstock.

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