My name is Dr Margriet Dogterom and am the founder and owner of Beediverse. I write this blog for all who love bees and who want to learn more about these wonderful creatures.
|Bumble bee male ( yellowish head) on red clover.
Photo credit-Ian Lane- with permission
Clover is probably the most abundant and best producer of nectar available to bees within the city and into the suburbs. Of course blackberry is another great flower for bees since it also produces lots of nectar.
|Bumble bees on summer flowers|
|Bumble bee- Bombus vosnechenskii|
What is so neat about these bees flying into July is that they are flying and nesting in a nectar and pollen rich time period. As a beekeeper we know that spring is a time when nectar and pollen is abundant for nesting. This period is followed June, which is usually a dearth period. In June, food in the form of pollen and nectar is scarce. Early spring flowers have finished blooming and summer flowers are still developing. Therefore, June is normally a very difficult period for mason bees to survive and not starve since they do not store honey( unlike the honey bees). Thus, surviving through to July is quite the miracle! the surviving mason bees are now again in a bountiful period, when blackberry, fireweed and other summer flowers produce lots of pollen and nectar.
Stephen D. writes- I’m on a steep learning curve, what with 3 types of bees. I created havoc with my mason bees, having to move the nests several times. A few bees managed to find a home, many more took off. I believe you wrote about this, so I was prepared. Nests are now in place permanently. Thanks for the great service you provide.
My question, is there a plant or plants that flowers at this time, that are favored by bees? I have Japonica, heather and Siberian Bugloss. They are now out of bloom, as are wild blue bells. Please suggest some options. I would opt for perennial with low growing habit.
Also, do I put my leaf cutter cocoons out after a period of 20 degree C weather? Is there a recommended period?
Hi Stephen, Great to hear you are having so much fun with all these
Right now in my garden poppies are seeing lots of bee activity
I am not a plant person, but I have got a lot of bee attractive plants on
my blog. Once you get there, there is a search window. Type the word
Another great source is to go to a garden center when it is sunny and let
the local bees tell you which plants are bee attractive plants.
Let me know if you find some good ones
Set leafcutter bee cocoons out in June as temperatures increase into the 20C range
Thanks. I went to the nursery today and looked for the bees. I came home
with a butterfly bush.
Thanks again. Stephen D.
|Cherry flowers in full bloom|
|Vista of apple blossoms|
|From pinks to full bloom|
|Orchard with mason bee yurt in background|
After warm temperatures in early spring, quickly followed by a cold spell lasting a good two weeks, the sun is finally out again.
Bees are busy foraging. Here are a few pictures of what I saw on Kale flowers.
In the past, people have asked me whether male mason bees forage and pollinate. I presumed they do some feeding on nectar because they would need to be energized over the two week period that they are around. Males probably don’t do very much pollinating or moving pollen around from one flower to another because when they arrive at a flower- they do it without much movement over the flower. Today I took picture of a male mason bee drinking nectar out of a flower.
|Male mason bee getting energized by drinking some nectar.
Note long antennae and white hairs on front of face.
|Native leafcutter bee feeding on pollen and nectar. Note stripes on abdomen (Family Megachildae).|
|Another tiny bee (6 mm/1/4″ long) busy feeding on nectar and collecting pollen.|