Tasha

About
Tasha is an anthropromorphic hippo from the backyardigans she is best friends with Uniqua. she has a catchphrase that she says in pretty much every episode she's in which is "oh, for goodness sakes"

Appearences
Tasha has appeared in most episodes of the backyardigans

 Episodes where tasha didn't appear 

Season 1

Pirate treasure

the heart of the jungle

Secret Mission

Castaways

Race to the Tower of Power

Polka Palace Party

Surf's Up

Monster Detectives

Season 2

Horsing Around

Movers of Arabia

Best Clowns in Town

Catch That Butterfly

Season 3

to the center of the earth

the great dolphin race

caveman's best friend

escape from fairytale village

Season 4

catch that train

attack of the 50 foot worman

dragon express

the funnyman boogeyman

the magic skateboard

the amazing splashinis

Season 5

put your foot in it

royaly workers

mine for your life

dancing in the rain

spot's amazing solo adventure

rodger that!

rock on!

the magic brush

off to school

Season 6

spring has sprung

lost in a corn maze

a worman birthday

the spookiest costume ever

ready set go-kart

guards of the wall

the amazing shrink machine

the best clowns at the circus

runaway monkeys

Season 7

The wacky plane

Babysitting a meerkat

the temple of the stone statue

pablo noir

mall cops

Trivia

 * it is revealed in the Season 3 episode Chichen itza pizza that she is scared of heights.
 * however she has been in high places multuple times before and after that episode
 * she was a mermaid twice in the Season 1 episode Viking Voyage and in the Season 2 episode Into the Deep