Thistle Whistle is a Pegasus pony came from Butterfly Island and a supporting character in My Little Pony G3 series.
She is voiced by Tabitha St. Germain.
She’s very shy when she met new friends, but she wants absolutely new friends especially at the sentences.
Thistle Whistle is turquoise blue Pegasus pony, her hair is cerise pink and sunshine yellow and her eyes kiwi green. Her cuti-mark is three flowers.
Her first appears Is in "Friends Are Never Far Away" where she is refusing to visit Ponyville despite what Star Catcher had told her and the others. But after a day there she changes opinions and she doesn’t want to go away anymore.