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Dead honeybees #877387

Asked July 15, 2024, 7:56 PM EDT

Starting on Saturday, July 13, we have found masses of dead honeybees on our deck, patio, driveway & sidewalk. Speaking to a nearby neighbor this evening, they have the same situation. What could be going on? Thanks for your input.

Oakland County Michigan

Expert Response

Thanks for reaching out! Do you have any photos of the dead honey bees you can send? I understand you are finding many dead honey bees, but can you give me an idea of the number? For example, are you finding dozens, hundreds, or thousands? Handfuls or shovelfuls? Is there a honey bee colony/hive nearby?

It's possible that there is a honey bee colony nest nearby (even if you haven't found it), for example, in a tree cavity or other cavity. Due to honey bee lifespans and natural attrition, more than a thousand honey bees in a colony can die per day. Honey bees normally die outside of the hive or living "undertaker" bees carry dead bees from the hive to the outside. Massive numbers of dead honey bees outside of a hive can be normal or can be an indication of a colony health issue, depending on the situation.

Thanks again for your concern about honey bees!

Hello and thanks for your quick reply.

Attached is a pic of one of the bees.  To answer your questions:

  • I’m not aware of any nearby bee nest, but your comment may very well  explain why.
  • The first day that this occurred, I would estimate may 100 or so bees on the upstairs deck, with a bit fewer on the patio below.

Since that first couple of days when the larger numbers occurred, the incidence of dead bees has been winding down.  Today, there are only a few.

 

We appreciate your help and comments.  This is a new experience for us!

 

Best,

Kate

 

From: ask=<personal data hidden> <ask=<personal data hidden>> On Behalf Of Ask Extension
Sent: Thursday, July 18, 2024 12:08 PM
To: Kate Redmond <<personal data hidden>>
Subject: Re: Dead honeybees (#0147305)

 

The Question Asker Replied July 19, 2024, 3:46 PM EDT

Thank you for sending the photo! The insect in your photo is a honey bee worker. I'm happy to hear that the number of dead honey bees decreased. I don't have any additional explanation or cause for concern, but please feel free to reach out if you notice anything else unusual.

Thanks for looking out for the bees!

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