Gopher

Gopher is a character from Winnie the Pooh franchise. Gopher was the only character in the original shorts that

was not based on someone from the A.A. Milne books. Gopher is also known for his unique voice characterization. He tends to whistle his consonants, particularly his S's.

Winnie the Pooh: Out of The Honey Pot Adventures
Although, notably being absent in Winnie the Pooh (2011 film). Gopher returns as secondary character and his desired voice is filled in by Rowan Atkinson filling in for the late Michael Gough. Gopher starts to make appearance by the second episode.