Above: Bee house by Greg Corman; Bee Bead Condo by Sarah Peebles

Build your own creative dream home for solitary-nesting native bees and wasps, a.k.a. “bee condo” or “bee hotel”.  B-friend your local pollinators and insect controllers.

Before we begin, a few important thoughts:

We’re not “saving” native bees by making bee hotels. Our bee condos give us an opportunity to watch solitary, tunnel-nesting bees and wasps in action. They provide a window on biodiversity and its role in ecosystems and agriculture. Ecosystems support solitaries: we can assist pollinators by cultivating landscapes which self-generate structures found in nature so that they may thrive. Think dead logs, messy broken stems (chaos!), bare patches of earth and native plants. Do NOT use pesticides, fungicides or fertilizer.

Take care of your condo!  Don’t create a death trap for bees. The Xerces Society shows you how to curb natural pest and disease build-ups: Nests for Native Bees  & Tunnel Nest Management .

Here’s how: Easy DIY Bee Condos Guide (Bee Hotels) pdf

Include diverse tunnel sizes in your homes.  Our native bees are many different sizes and shapes. Provide tunnels of varying diameters and lengths in hollow plant stems, drilled wood, etc. Your creative ‘condo’ will attract solitary, tunnel-nesting bees and wasps which already live in deadwood and pithy stems around you, like the leafcutter bee nesting right under the solitary potter wasp, below.  See more Inhabitants, and the DIY guide above.

Megch Tryp nests 1024
Photo: Rob Cruickshank

Put your condo wherever there is ample sunlight and nearby pollen, including flowering trees. Solitary bees and solitary wasps are rarely sting (more below on that). Native bees will inhabit your abodes anytime during bee season, their life cycles overlap from Spring – Fall. Leave your condo outside in Winter.

OH HAI.
We came to look at the apartment.

Keep it small and keep it clean. Don’t create a death trap for bees (also known as a bee sink – generating negative numbers of bees over time). Many kinds of parasites, including cuckoo bees, cuckoo wasps, parasitic flies, mites & fungi colonize solitary bee & wasp nests. They, too, are important parts of ecosystems – however, they reproduce rapidly!  Read the Xerces guides above about caring for your “bee hotel”. Some condo materials are suitable to add to your garden topsoil after 2 years to continue their natural decay, along with other deadwood & plant stems. Other possibilities are explained in the Xerces pdfs. More on these beauties (above) at bottom. Entobarbie sez:

entobarbie

Safety? Solitaries are not social insects, and are unlikely to sting you! Solitaries don’t live in groups or mind if you watch their nesting activities – even up close.

No honey, no wax. Solitary bees don’t create food to store for the winter and have not evolved aggressive defenses. They differ from European honey bees (social, managed; foreign to the Western Hemisphere), bumble bees (social; native to the Western Hemisphere), and carpenter bees (native to or naturalized in Canada; socially polymorphic with both solitary and meta-social or semi-social nests in the same population).

Solitary wasps are key to natural insect control. Their biology also differs from their social cousins in ways similar to solitary bees. Like solitary bees, they don’t create food to store for the winter and have not evolved aggressive defenses.

Details here:   Bee Biodiversity  & Bees, habitat, and coevolution

Local!  Do not order solitary bees online or move your bee homes far from their origin. Although this is common agricultural practice, pathogen spread and competition among introduced bee and wasp species  – and the parasites, fungi and other biota that accompany them – are vital concerns around the world.  Cultivating our local pollinators and insect controllers (native wasps) – especially through creating and maintaining habitat –makes for robust ecosystems.

Post photos of your solitary dream homes to our web gallery:

rob's space-age bee condo

Solitary Dream Homes Flickr photo stream (Canada) via email, info below). We’ll add them to Hymenopteran Housing Project global Flickr group. Globally: post your bee houses at Hymenopteran Housing Project Flickr group for flickr members (Flickr is free). Left & below: Rob Cruickshank’s space-age bee condo and “artisanal” blocks.

rob_cruickshank_cr

 

 

 

 

ABOVE: Your bee house in action – on the inside. “Mary-Jane” Hoplitis, a type of mason bee, builds cell and rolls a pollen ball. Video by Stephen Humphrey. From Odes to Solitary Bees video-poems.

How to post your photos to Solitary Dream Homes on Flickr:

Email your photo to: hall40side [at] photos [dot] flickr [dot] com . It will be automatically posted to the SDH Flickr page.  For example:

Subject: Balsa Condo Extroardinair. Tags: bee house, solitary bees, balsa             Email text: My fantastic new bee home in Montréal. Photo by Scoobie.

The subject will be the title of your photo (as above), and Flickr will see the words “Tags: tag1 tag2” etc. at the end of the title and make those into tags (if you wish to add tags). What you put in the body of your email will be the caption of the photo. Your email address will not be will not be displayed on Flickr or even saved — this is just a way for anybody to upload to Flickr (you don’t have to be a Flickr member to do this!). Bee abodes must accommodate a wide range of solitary bee species, not just mason bees.

But wait, there’s more!

Nest ID Photo-guide (Darling Hallett) | Pink Bee Condo — Up Close | Resources  | Bee Houses Around the World  

About the bees and wasps pictured above:

Cuckoo wasps, like cuckoo birds, are cleptoparasites – they sneak into other solitary wasps’ nests and lay their eggs, which often consume or kill the host brood. See this related video.

Cleptoparasitic wasp by Kevin Steele
Cleptoparasitic wasp by Kevin Steele.

Cuckoo bees abound (below left). See cleptoparasite bee trading card #18 (front & back)

Metallic green sweat bee males find new napping spots (above right). These glamorous ground dwelling bees, Agapostemon virescens, are Toronto’s official bee!  See related video.

Below; Solitary mud dauber wasps (Trypoxylon metatarsus) make an intense Jimmy Hendrix-like sound while they packed in stunned garden spiders and seal cells with mud.  Watch and listen up close in related video.

Flies? Certainly not! Small sweat bees (“masked bees”) from the Hyleaus genus emerge in Spring from a bamboo tomato stake. New masked bee video coming soon to Odes to Solitary Bees!

hylaeus_bamboo
Photo: Rob Cruickshank

Below: Bees in the genus Heriades from the Okanagan valley make a nest among diverse neighbors (see Bee Houses Around the World for more condos by
Lincoln Best).

Oops – way past time to clean the bee hotel!

And now for a cartoon.

apartments_wanted2
(Illustration by Rob Cruickshank)