The worms, according to Mike Johns, set up intestinal and liver problems and lower the immunity of the bird , so that secondary problems arise and the bird cannot digest food.
The bees build up a store of honey during the summer which they eat through the winter. Beekeepers will take a surplus of honey from the hive, but won't take all the honey there is. They also feed the bees with sugar syrup after taking the honey to make sure the bees have enough to see them through the winter. Honey.
Greek beekeepers move their hives from one place to another depending on the season, so that the bees can feed on various, specific flowering plants, such as thyme, heather, chestnut blossoms, pine, orange blossoms, etc. That is why we have specific honey varieties, such as thyme, pine, etc.