Bonneter biologist

The Bonneter biologist is a non-playable character in Super Mario Odyssey.

History
The Bonneter biologist appears in the Wooded Kingdom which he is curious how the Uproot stretches. He finds out that Uproots telescope outwards. In the Lost Kingdom, he is curious how Tropical Wigglers stretch their bodies and finds out that it works like an accordion. In Snow Kingdom, he is curious how a Snow Cheep Cheep covers their body in freezing water, he finds out that their round shape and mouth keeps the body insulated. In Bowser's Kingdom, he wants to know how Pokios stretch their beaks. He finds out that they appear to be short due to be in a hyperfolded state that unfolds and opens its mouth.

Trivia

 * The is a mission that he is interested studying in Lake Kingdom, when a Lochlady asks to see Cheep Cheep come close.