What instrument plays the wild Tibetan donkeys in the carnival of the animals?

In Camille Saint-Saëns' "The Carnival of the Animals," the wild Tibetan donkeys are represented by the use of the double bass. The playful and humorous portrayal features a low, gruff sound that mimics the braying of the donkeys, creating a whimsical atmosphere in this movement. The double bass's unique timbre effectively captures the essence of these animals in the suite.