20 million is more bees than the average truck. Why would one truck have so many? It's not like they sell them at WalMart?
Likely crop pollination. I know during almond bloom season in California, 20 million would be a normal shipment.
from the article:
“The state’s 91 million almond trees, a fifth of which grow in Kern
County, rely on roughly 20 billion bees to carry pollen from one variety
of trees to another.”
(Somehow I double posted and then deleted both when trying to delete the duplicate. Let’s try this again.)
