Clarence Charles "Ducky" Nash (December 7, 1904 – February 20, 1985) was an American voice actor and former stand-up comedian. He is best known for the Disney cartoon character Donald Duck, whose distinctive voice he provided for 50 years. Until, he died in 1985. Here's the sound clips of Clarence imitating Donald.
Original Characters
Donald Duck (1934-1985)
Huey, Dewey, & Louie (1938-1967)
Tom (1940-1967)
Figaro (Pinocchio : shorts)
Brand New Characters
Dora Winifred Read (imitating Donald Duck)
Sue Ellen Armstrong (cat noises)
Quack William-Cat (quacking & squawking)
Blossom, Bubbles, & Buttercup (duck noises)
Kermit the Frog (frog noises)
Rowlf the Dog (dog noises)
Brick, Boomer, & Butch (duck noises)
Charlie Brown (imitating Donald Duck), Linus Van Pelt (imitating Donald Duck), & Lucy Van Pelt (imitating Donald Duck)
Pluto (dog noises)
Sam the Eagle (duck noises)
Chicago the Lion (vocal effects)
Butch the Tiger (vocal effects)
Mr. Bear (vocal effects)
Ducks (duck noises)
Big Bird (quacking)
Sesame Street Animals (animal noises)
Ernie (duck noises) & Bert (duck noises)
Hoots the Owl (owl noises)
Mandy (imitating Donald Duck)
Marie Kanker (imitating Donald Duck)
Angelica Pickles (imitating Donald Duck)
Little Audrey (duck noises) & Little Lulu (duck noises)
Pinky and the Brain (vocal effects)
Tennessee Tuxedo (duck noises)
Goofy (vocal effects)
Hokey Wolf (dog noises)
Amelia and Abigail Gabble (duck noises)
Mayor Pelican (squawking)