It is the end of October and the garden is changing into its autumn colours although the weather is mild and many of the plants are late in flowering.
This wasp is working late into the season too.
On the ninth of October this little potter wasp was making probably its last nest on our house wall. I always marvel at the perfect little pot she builds. It is not far from the birds’ water bath so she has plenty of water to make her “clay”, mixing soil and saliva with her mandibles.
I think she is Delta unguiculatum or Eumenes unguiculatum, whichever nomenclature is current. She will lay her egg on the top of her pot and will then bring in a paralysed caterpillar to become the nourishment of the growing larva.
These wasps are not aggressive and have never caused us any problems. In fact, she is a good natural pest control for the garden.
When all is finished it will be covered by more special mortar, to cover one or more little pots. Her offspring will stay inside, metamorphosing into the adult during the cold winter but she will never see them fly. Her work is finished, she will never see them fly because she will not survive the winter.
The offspring will, hopefully, join the flowers in the garden next spring.
We have a part of the small vegetable garden that we try to keep for herbs. We have several friends who prefer tisanes to black tea so I grow mint, lemon balm. lemon verbena, camomile and dry them to make tisanes. I sometimes make them for myself, as I would like to wean myself off black tea, but it’s taking some time to change my preferences. We also grow any other bits and bobs and young plants that need keeping an eye on.
It tends to get a bit overgrown with the lavender encroaching and some seedling trees growing faster than expected and the Echium turning into amazing self-seeders. So, with our incredible spell of fine weather I decided to put some order into the plot and get lots cut back.
All went well until late in the afternoon, when it was sunny and warm, I noticed some Ivy bees flying around the border I was trying to straighten!
They looked as if they were trying to find their nests! I had a sinking feeling that I could have destroyed their nesting site.
I marked the edge with tiles and decided that all that could be done would be to cover the area with cardboard and leave it for a year in case the burrows were left intact.
I still surveyed the area daily and then I noticed two burrows.
The first was near tiles placed perpendicular to the edge, so at least all was not lost. The other was not far away but nearer the edge.
When I saw one enter the burrow, I waited patiently and photographed her as she made her exit.
I have been fascinated watching her enlarge the burrow. The proportions of earth that she is removing compared to her size is amazing. The slope of the hole is her total length long.
Now that I know that there are at least two active nests in that area, I will take the greatest of care and protect them until next year.
The female ivy bee is laying her eggs with a supply of pollen and nectar to nourish the future larvae and the adult bees will not emerge until this time next year.
I did see cuckoo bees on the same day I saw the first bees and I took this photograph.
I had already seen two different sorts of Epeolus bees on the asters. These bees are cuckoo bees and target Colletes bees like the Ivy bees (Colletes hederae). They will enter the Ivy bees’ nests and lay their eggs so that their larvae will survive rather than the Ivy bees.
Nature is tough but I will guard my nests of Ivy bees as best as I can.
It was Tuesday morning (21 September) when Michel phoned and said his friend in Royan had a swarm of bees on his drainpipe. We were all surprised. Bees swarm in the spring. However, all three of us sprang into swarm catching action and we picked up Michel outside his front door and headed to Royan, thirty minutes drive away on the coast. This was the latest swarm Michel had ever come across in his years of bee keeping and we were regaled with bee stories until we reached his friend’s house.
The three of us were lost for words when we saw the “swarm”. There are not enough bees to form a colony that would last the winter. We could not assure that there was even a queen present.
So what to do? They were cold and not flying around. We presumed they would not last long. The ruchette was there so Kourosh picked them up in his hand and gently placed them inside. They accepted their warm polystyrene shelter with good grace.
Once we got them back to the garden we decided to look for a queen. Without a queen there would be no point in going on any further. To our surprise there was a queen! Can you see her?
Here is a clue.
Here she is close-up.
The weather was fine and they seemed to be making a go of it, so on Sunday, Kourosh cracked and stole a frame from one of our hives. It was a difficult decision to make as he took a frame with some brood and young bees which could leave the original hive short for their winter supply of bees.
The frame and young bees were powdered with icing sugar to confuse their odour and then added to the polystyrene ruchette with the queen and her small court. We closed the ruchette and kept it in an outbuilding for two nights in case the young bees wanted to return to their original hive. All was quiet and when we opened their door in the morning there were no signs of battle. They new girls had been accepted.
On Wednesday we were excited to see that they were making the best of the good weather and bringing in pollen. At a guess I would say that it is gorse pollen, there is plenty of ivy around and our other hives are bringing in some ivy and some of this lovely orange pollen.
Kourosh has reduced the entrance to make it easier for them to guard against robbers or worst of all the Asian hornets.
Then on Wednesday our friend Christian phoned to see if Kourosh could help with a swarm that had to be re-homed. The bees had set up home behind closed shutters in an upstairs bedroom with the window blind closed. This would have provided a good spot in the summer and they had gone undisturbed for two or three months as the house had not been occupied.
Sorry about the quality of the photograph, but Kourosh’s flash did not go off.
This was a different proposition and Christian was prepared with frames on which he could fasten the already formed brood nest. The frames were placed in a ruchette and left until nightfall for the colony to enter. In the evening of the same day the ruchette was brought back to the garden, and we are now the adoptive parents of this colony until the spring when they can be moved. Christian will be away for six weeks and the colony will need feeding and protection during this time.
So this is Christian’s ruchette (it will be secured to the poles in due course to protect it from high winds).
And this is the tiny colony. Will either of them survive the winter? The chances are low – approaching zero for ours, much better for Christian’s. It will depend on the weather. At the moment our weather has changed from sunshine and mild temperatures to rain and cloud. We will see.