Minuscule: The Private Life of Insects (2006)

S1E15 Shell Proof Nut

The tiny ants find themselves confronted with a daunting challenge: cracking open a tough nut. Fortunately, their creativity knows no bounds, and they devise a variety of imaginative strategies to achieve their goal. With teamwork and ingenuity, they embark on a playful journey filled with unconventional methods to tackle this nutty obstacle.