This is Bluey, a parakeet owned by Carli Jeffrey. Bluey loves to imitate sounds, including human voices, laser sound effects, and kissing sounds.
Jeffrey played a video of R2-D2 from Star Wars. After hearing it about 4 or 5 times, Bluey was ready to offer this perfect imitation of the droid.
You can compare Bluey's imitation with the original sounds of the foul-mouthed droid in this clip from Episode III. Bluey is ready to be a voice actor!
-via Twisted Sifter