This African Grey parrot named Einstein can really talk. She is not the Einstein that appeared in the TV show Animal Planet Pet Star but just as talented. She have an amazing vocabulary of 128 words, 104 phrases and 26 sounds.
I have an African Grey Parrot named Weiwei. He is not too bad himself. He is Bilingual. Translates English to Mandarin. Whereas Einstein's owner call their parrot "Girl", I call mine "Boy", and similarly I do not know without a DNA test.