Honey bees?

Many people are surprised to learn that honey bees are NOT native to this continent.

Honey bee nectaring on a bloodroot

Yes, they produce honey, and historically they’ve been important in commercial agriculture where acres and acres of one kind of plant, such as almonds, must be pollinated all at the same time. Is this kind of industrial agriculture sustainable in the long run? Probably not. [And see Cornell Danforth Lab research in the Resources section below.]

Honey bees do visit our yard, such as this one taking nectar from our bloodroot, but we focus on providing habitat for native bees, our underappreciated pollinators.

Honeybee swarm

Still, when this swarm of honey bees arrived in our neighbor’s yard, we helped him find a local beekeeper who came to capture them, a benefit to everyone concerned, including the bees.

But I’m increasingly concerned about honey bees as competitors of our native bees.

Research has found that:

  • Foraging by bumble bees decreased with increases in honey bees foraging.
  • Bumble bees were not as likely to visit a foraging site a second time if they had encountered a competing honey bee.
  • There was exploitative competition and a negative developmental or reproductive effect on native bees when confronted with honey bees.

And honey bees don’t pollinate native plants (and even some of our fruits and vegetables) that require specialist pollinators.

Resources

Reflections

Keeping honey bees to ‘save the bees’ is like raising chickens to save birds.
~ Scott Black, Ex. Dir., Xerces Society for Invertebrate Conservation