Thursday 20 May 2021

Biodiversity Surveying at the Chateau de la Gendronniere

The Chateau de la Gendronnière is just outside of Candé sur Beuvron and has been the most important Buddhist retreat in France for decades. I'm part of a small team doing a biodiversity survey for them on the 80 hectare estate, which of course is run on sustainable, organic principles so that the estate is as far as possible self-sufficient. Here are some pictures I took on Tuesday 17 May.

 

Prairie/bocage on the Chateau de la Gendronniere estate, Loir et Cher, France. Photo by Loire Valley Time Travel.
Prairie/bocage habitat on the estate. There is almost certainly a fawn hidden in the grass, as when we approached, a Roe deer bounded away.

Vane trap for biodiversity monitoring of insects. Photo by Loire Valley Time Travel.
Vane trap hanging in a large oak tree. This will capture flying insects, mostly beetles and flies, that we might not see lower down.

Broomrape Orobanche sp, Loir et Cher, France. Photo by Loire Valley Time Travel.
Broomrape Orobanche sp (Fr. Orobanche), a plant that latches on to a host plant's roots and parasitises it.

Fairy longhorn moth Cauchas rufimitrella, Loir et Cher, France. Photo by Loire Valley Time Travel.
The fairy longhorn moth Adela reaumurella, a female. There were several species of Adelidae (fairy longhorn moths) in abundance, everywhere on the low hanging leaves of trees and on brambles.

Early Purple Orchid Orchis mascula, Loir et Cher, France. Photo by Loire Valley Time Travel.
Early Purple Orchid Orchis mascula (Fr. Orchis mâle).

Valerian, Loir et Cher, France. Photo by Loire Valley Time Travel.
Common Valerian Valeriana officinalis (Fr. Valériane officinale). This is the medicinal plant used to aid relaxation and sleep.

Carpenter Bee Xylocopa sp, Loir et Cher, France. Photo by Loire Valley Time Travel.
Carpenter bee Xylocopa sp (Fr. abeille charpentière) resting on Phacelia in the potager. It was quite cold and although there were many bumble bees buzzing around, quite a few were resting.

Cuckoo spit, Loir et Cher, France. Photo by Loire Valley Time Travel.
Cuckoo spit, a foam produced by the larva of the Red and Black Froghopper Cercopis vulnerata to protect itself. There was cuckoo spit everywhere on low growing plants, and the adult bugs too.

Pepperpot tower in the grounds of the Chateau de la Gendronniere, Loir et Cher, France. Photo by Loire Valley Time Travel.
A pepperpot tower in a corner of the garden.

Entomologists on a biodiversity survey, Loir et Cher, France. Photo by Loire Valley Time Travel.
My colleagues Valentine, the intern, and Christian, the beetle expert, head out with a beating net and a sweep net respectively.

Ablutions block, Chateau de la Gendronniere, Loir et Cher, France. Photo by Loire Valley Time Travel.
The ablutions block.


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UPDATE -- RESPONSES TO COMMENTS
Colin & Elizabeth -- I don't think I've ever seen so much cuckoo spit, or so many of the adult bugs as at this site.

1 comment:

Colin and Elizabeth said...

Interestingly I don't remember seeing much cuckoo spit over recent years, used to be all over the place a few years ago... Will pay more attention to see if it is around or if it has diminished...

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