Protein Packed Pollen

honey bee collecting pollen from asparagus flower

If its not to make honey, then what is the pollen being collected for?

It is the bees’ source of protein. In a year, a colony needs to collect and eat about 45 kilos of pollen. No single pollen delivers the full protein requirement, so bees collect pollen from many different sources.

When stored in the comb, it is possible (to someone more experienced than us) to identify the flowers from which the pollen was collected, by looking at the colour.

Back at the hive, the pollen is mixed with salivary products and small quantities of honey, and then stored in antiseptic cells adjacent to the empty brood cells that await the new generation. There it undergoes a chemical change becoming what is referred to as ‘bee bread’. This bee bread is also the principle food of adult nurse bees. Once she has ingested it, her digestive enzymes transform the nutritional supplement into a type of ‘mother’s milk’ which is then fed to the infant bee larvae.

  • most pollen is used as food for the larvae
  • pollen is the male reproductive spore of the plant
  • the baskets on the back legs are called corbiculae

honey bee, with full pollen baskets, on asparagus flower

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