The Adventures of Hutch the Honeybee (1970)

The story begins with the queen bee hive being attacked and destroyed by an army of wasps, which kill almost all the bees inside and devour their eggs. The queen bee is forced to flee, but an egg is saved from the terrible slaughter, ending up hidden under a leaf. This egg is then found by a female bumblebee, the queen's handmaid, and taken by her as if it were one of her own.