Aviva Corcovado

Aviva Corcovado is one of the main characters in the PBS animated show Wild Kratts.

Termites Verses Tongues
In Season 2, Episode 4 entitled "Termites Verses Tongues", Aviva loses her left shoe when she and her friend Koki are in a termite mound.

A video of the action can be seen here: https://www.youtube.com/watch?v=2AfeBaFnd3I&t=18m05s