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Center for Agriculture, Food, and the Environment

Integrating research and outreach education from UMass Amherst

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Swarm Removal

If you think you have a honey bee swarm in or near your home...

You can find a list of beekeepers who remove swarms by visiting the bee club website for your local county*

*There is no bee club in Hampshire county, so if you are located near UMass, use the Franklin or Hampden county swarm removal lists.

Before calling a beekeeper, PLEASE confirm that what you have is a honey bee swarm - NOT bumble bees, carpenter bees or yellow jackets. See below for more information.

If you have another type of flying insect (such as bumble bees, carpenter bees or yellow jackets)...

You will unfortunately need to call a local pest exterminator.

If you feel bad about harming pollinators (but understandably don’t want them near your home) plant some bee-beneficial plants to support pollinator health!

How can you tell if you have a honey bee swarm...or something else?

Many people don’t like to get close enough to identify what kind of insect is clustering near their home. However, it is important to know whether you have honey bees or some other kind of flying insect (carpenter bees, wasps, etc.). If you have honey bees, then you can call a beekeeper to take them and give them a new home. If you have another type of insect, they will unfortunately need to be killed by an exterminator.

Luckily, you don’t need to get close-up to identify a honey bee swarm. There are lots of clues that you can identify from far away. But first, what IS a swarm? 

A swarm on a branch What is a Honey Bee Swarm? 

Honey bee colonies reproduce though a process called swarming. In the spring and early summer, when the conditions are right, the old queen and two-thirds of the workers will leave the hive to find a new home (leaving behind a new queen and the remaining workers). They will gather on a tree branch or other object for several hours, sometimes several days while they scout out a new nest site. This cluster of bees is called a swarm.

Bees are typically very gentle while they are swarming – so don’t be alarmed! But don’t approach closely unless you have protective gear or are familiar with bees.

Here are some tips to help you identify a swarm from far away:

  • A HONEY BEE SWARM is a cluster of insects, typically around a branch, pole or roof. There is NO external paper-like structure, and NO wax. If you see a cluster like this, call a beekeeper! Refer to beekeeper pages linked at the top of this page.

honey beeAnother swarm in a tree A swarm on a park bench

 

  • Wasps Yellow Jacket If the insects are hanging from a tree, but there is a papery structure near them, they are wasps or hornets. If you want to remove them, you will need to call an exterminator.

 

  • Carpenter Bees If the insects are boring into wood, they are carpenter bees. Carpenter bees rarely sting. But if you want the insects removed, you will need to call an exterminator:

 

  • Bumble bees Bumble Bee If the insects are in the ground, then they are probably bumble bees. If you want them removed, you will need to call an exterminator.

 

  • Insects inside a structure If the insects are INSIDE of a structure, and have built ribbons of wax comb, then they are probably honey bees, but they are not a swarm (a swarm is a cluster of bees looking for a home - see definition at the top of the page). If the bees have already built wax comb, then they are considered an established colony. You can still call a beekeeper but let them know the situation: some beekeepers will still remove the hive, but many won’t. 

 

 

 

Pollinators

  • Overview
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  • Honey Bees
    • Swarm Removal
    • What to Know Before Getting a Hive
    • Yearly Management
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  • Managing Landscapes for Pollinators
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    • Pest Management
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    • Where can I get native plants?
  • Current Pollinator Hot Topics
  • Pollinator Job Opportunities
  • Affiliated Faculty and Staff
  • Contact
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Center for Agriculture, Food, and the Environment

 

Stockbridge Hall,
80 Campus Center Way
University of Massachusetts Amherst
Amherst, MA 01003-9246
Phone: (413) 545-4800
Fax: (413) 545-6555
ag [at] cns [dot] umass [dot] edu (ag[at]cns[dot]umass[dot]edu)

 

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