From the Super Mario Wiki, the Mario encyclopedia
A Donguri Heyho is an enemy that appears in Yoshi's Crafted World. They are Shy Guys that wear an acorn-like hat on their head. Their attack pattern is to roll. They mainly appear in Weighing Acorns, but also appear in the Tin-Can Condor phase of Kamek Kerfuffle, and can be defeated by any means. Additionally, a Donguri Heyho appears on the Spike the Piranha's cinematic if the player selects the "Break it!" option, where it calmly walks until the Yoshi eats it to hit the Party Ball with an egg.
Names in other languages