Pollination in New Zealand.
Aotearoa/ New Zealand was home originally only to solitary native bees. These were not ideal for pollinating European crops so bees were introduced. Red clover was needed to fertilise pasture, and it needed bumblebees with their long proboscises, so they were imported from UK.
They are also much better at pollinating pear and apple trees than honey bees also introduced, as the latter prefer flowers with more vivid colours. Bumblebees operate at wider temperatures and weather conditions too.
We have established a population of Bombus terrestris, the most common type here by importing a 'hive' from a commercial breeder in Hawkes Bay to Wairarapa. And now each year we find a new nests under buildings and in old burrows. It is good to see the bumbles active in early Spring for pear pollination when the honey bees are hardly stirring.
This is a photo of a bumblebee on our perry pear blossom.









