If you are a masonry bee, finding love needs some patience. These amorous bees have taken up residence in my bee houses and are very obvious at this time of year, but I really understood very little about their life and love cycle ( and probably still don’t!)
In March, apparently, the male grubs hatch and bite their way out of the mud blocked bamboo canes . They are distinguishable from the females by their white hairy faces. They then have to wait for the females to emerge and often back right back into the hollow canes to wait for their date. A line of these whiskered bees reminds me of impatient bearded blokes waiting for their girl friends outside of the ladies’ changing rooms in a clothes store .
When the long awaited ( and larger) female bee finally emerges, they buzz around each other and finally mate, sometimes wrestling her to the ground and fighting off other males. She then gathers as much pollen as she can and makes a bright yellow bed of pollen food onto which she lays her fertilized egg. This bed is then laid in the empty bee “ room” of the bee “hotel” and grub slowly eats its own bed as it grows in the quiet safely of the plugged up tube.
Some times there is no room in the hotel and the female needs to find somewhere else to lay her egg. I have been most perplexed to find myself unable to put on a gardening glove sometimes and found that the fingers of the glove were blocked by something. When teased out, the blockage was bright yellow and I now realise that I had inadvertently evicted a masonry bee lava and his tasty bed of yellow pollen.
I have put up more “hotels” this season and I hope that all the bees emerging this year will find a comfortable space to start the next generation again!