5 Famous Greys you should know
1. Alex
Alex had a vocabulary of about 100 words, but was one of the most famous birds because of his cognitive abilities.
In 2005 World Science reported that Alex understood the concept of zero.
Alex died on September 6, 2007.
2. Prudle
Prudle held the Guinness World Recored for the bird with the biggest vocabulary for many years with a documented vocabulary of 800 words.
3. N`kisi
N`kisi is noted for his impressive English usage skills and other abilities. As of January 2004 he had a documented vocabulary of 950 words and shows sings of a sense of humor.
N`kisi is believed to be one of the most advanced users of human language in the animal world.
4. Einstein
Einstein Has appeared on many TV shows and became famous for her ability to recreate sounds as well as voice. Video clips show her making the sound of a laser beam and a evil laugh.
She was trained by Stephanie White.
5. Bibi
Bibi a Congo African Grey parrot is best known for her ability to use greetings from 20 different languages earning her the nickname "the Polyglot Parrot".
At only three years of age Bibi has already developed a vocabulary of about 300 words, and understands the concept of color and shape.
And now the Budgerigar
Puck
In 1995 a budgerigar named Puck was credited by Guinness World Records as having the largest vocabulary of any bird at 1728 Words.