Yes, and with unusual clarity
African grey parrots do not just learn to talk; they are the benchmark against which every talking bird is measured. A grey reproduces human speech with a clarity and natural tone that smaller mimics rarely match, picking up not only words but the exact voice, laugh or telephone ring of the household around it. Many greys build vocabularies running into the dozens or hundreds of words and phrases, and the species is famous for attaching words to situations, greeting a person by name, announcing food, or commenting as someone leaves the room. That combination of memory, hearing and social motivation is why greys, rather than larger or louder parrots, hold the talking crown.
When the words usually start
Expect a quiet apprenticeship first. Young greys spend months mumbling under their breath, practising sounds the way a toddler babbles, often when they think nobody is listening, before the first recognisable word pops out clearly. Many say their first words within the first year, and vocabulary grows fastest in the first few years as the bird discovers that sounds produce delighted reactions. A minority of greys never talk much at all, preferring an astonishing repertoire of whistles, beeps, dripping taps and door creaks, and no training method can override an individual bird's preference. Anyone buying a grey guaranteed to talk is buying a promise the bird never made, so choose the species for its company and intelligence, with speech as a likely bonus.
How greys actually learn words
A grey learns speech socially, by watching a sound earn attention. Words taught in short, upbeat sessions, with the object or event present, hello at the door, a named piece of apple at feeding time, stick far better than words repeated flatly at the cage front. Emotion helps too: phrases said with energy, laughter or surprise are copied before calm vocabulary, which is why many greys first reproduce the things households exclaim. Keep sessions to a few minutes, several times a day, reward any attempt with praise and a favourite morsel, and let the bird hear one new word at a time until it is solid. Television and recordings add background sounds, but they rarely teach a grey anything live conversation does not teach better.
Talking as part of a much bigger mind
Speech in a grey is one expression of an intelligence that needs work all day, every day, for a lifespan that can stretch beyond fifty years. A bored grey does not simply stay quiet; it may pluck its feathers, become fearful of anything new, or turn its vocal gift to screaming the sounds it knows get a reaction. Talking games, foraging puzzles, shredding toys, training sessions and plain companionship all feed the same mind that produces the vocabulary, and a well-occupied grey is typically the one adding new words. Health matters as well, because greys are sensitive birds prone to stress and to calcium-related problems, so a talking bird that suddenly goes quiet and listless needs a vet rather than more lessons.
Living with a bird that repeats everything
Decide your household vocabulary with a grey in mind, because the bird will select the loudest, most emotional phrases in the home and deploy them at the worst moments, in the voice of whoever said them. Owners learn to laugh at a grey narrating arguments, imitating a partner calling from another room, or answering the doorbell in the owner's own voice. That comic surface sits on a serious commitment: this sensitive, long-lived parrot needs a stable home, gradual introductions to change, and people who will still be teaching and listening decades from now. For the questions that surface as your grey learns, put a follow-up question to KinsLe's Kinny; he answers using the KinsLe Answers library.