“If you happen to be on a ramble in southern Britain next year, you may see a solitary orangish bee flitting between rising flowers as early as late February.
Such days used to be too cold for Osmia cornuta, known as the European orchard bee, a regular pollinator in orchards on the mainland. However, rising global temperatures have allowed this powerhouse pollinator to find the English meadows fit for purpose.
O. cornuta will emerge in early to mid-March and begin feeding on the nectar of the earliest flowering plants like scilla, a genus of bulb-forming perennial flowers, often called squills and known for their early spring blooming of star-shaped blue, purple, white, or pink blossoms.
Though not a honeybee, it is utilized as a commercial pollinator, and deployed in almond, cherry, and apple orchards.”
From Good News Network.