Teremok (1995)

A bear in a camouflage T-shirt walks through the forest, picking mushrooms. Distressed by the poor harvest, he sits down on a log to rest and suddenly notices an old buffet standing at the edge of the forest. The surprised Bear runs up to the buffet, which he calls a "teremok" and, making sure that no one is home, looks inside. The buffet turns out to be full of food, and the bear, losing its head, pounces on the food.