Insects through the winter (1968)

This film delves into the life cycles of various insects, highlighting their survival and adaptive strategies through the seasons. It showcases insects like dragonflies and preying mantises in their summer activities of feeding and reproducing, and then shifts focus to their unique winter survival tactics. The film particularly emphasizes the praying mantis's method of laying eggs in a protective case to ensure species continuity. Other species' adaptations are explored, such as aphids laying eggs on tree bark and swallowtail caterpillars forming chrysalises. It also touches on different hibernation methods and the renewal of life cycles in spring, with a new generation of insects emerging to continue the cycle of life. The documentary underscores the diverse and fascinating ways insects adapt to their environments throughout the year.