Daily Archives: April 30, 2012
In mid- April, a few trees were in bloom. Mostly the crabapples and other pollinizers. The yurt is in the background. We set out 1200 cocoons with 650 nesting tunnels- about 1 nesting hole per female in 9 Highrises.
|Blooming crabapple with Yurt in background.|
|I installed ten highrises inside this yurt for a start.
The emergence shelters containing the cocoons sit on top of each highrise.
Between 100-200 cocoons are in each emergence shelter.
In two weeks time I will add more highrises and cocoons.
|I use hooks to hang Highrises on the uprights of the Yurt.|
Early spring temperatures are often cold and wet. Not great for bees. But there are periods of sun and sunny days that allow mason bees to emerge, mate, fly and start nesting. However on sunny days, the wind chill might just drop the temperature enough so that it is too cold for mason bees to be active. Having a large protective shelter for bee homes is a plus. Inside the yurt it is like a little greenhouse, with excess heat escaping through the roof.
I will be noting the temperature over the next couple of weeks to show how the yurt moderates the temperature.
|Four thermometers with identical readings used for
checking temperatures inside and outside the yurt.
I have choosen 4 thermometers that read the correct and the same temperature. The next thing to do is the hang them inside and outside the yurt for comparing temperatures.
Here is a picture of my friend Ella looking at male and female mason bees milling around the entrance of their emergence shelter( upper left). She had never seen them so close. She watched them emerge from their little box or emergence shelter, several matings and extensive grooming by the males after mating. Even though it was 14C outside the yurt, temperatures inside the yurt reached 18C. This is a good temperature for emergence, mating and the females to fly off to find a food source nearby.
The home yurt is filled with nests and mason bee cocoons as the season progresses. When there is lots of food and bees, the whole yurt is filled. In this home yurt, few bees and nests have been set out at the onset
|Ella watching mason bees emerge and mate.|
|Close-up of male mason bees outside their emergence shelter.|
|full view of Home-yurt with Ella inside watching the bees emerge.|