Einstein the Parrot Turns 30

Einstein the African grey parrot at Zoo Knoxville turned 30 years old yesterday. (They call it his "hatch day.") In honor of the occasion, the zoo released a video of Einstein showing off his impressions, sound effects, and singing. He has quite a repertoire! Einstein was donated to the zoo in 1992, so we don't know how they determined the day he was hatched, but also, who cares. Einstein is an ambassador for the zoo, has appeared on TV, and even gave a TED talk in 2006. (via Laughing Squid)