Posts

Bats and mushroom growing underground in France.

Image
One thing I've learnt is that when you get out and about you never know what that day will bring and that was certainly the case again the other week when I went to do a bit of underground Bat recording organised by Samuel Ducept and Miguel Gailledrat of Vienne Nature. We met at the bureau at 9am which is early enough for me in winter and as soon as everyone was present set of in two vehicles, 5 people in each to go our separate ways for the day. I must mention that for some unknown reason it seems that it’s mainly females in France that are “into” bats and Saturday was no exception. Other than Sam and Miguel I was the only male the other 7 being “girls”, (any female under about 35 or possibly 40 is a girl to me these days). We were going to try and research some underground cavities that either hadn't been looked at before or hadn't been researched for several years. These are all old workings, principally underground quarries in ...

Spring is in the air - well almost.

Image
Not quite out of the woods yet with a sharp cold spell always possible ‘til mid March but today after all the rain the sun is finally shining, 11°C+ in the shade and life is emerging again even if perhaps only briefly taking a break from hibernation for some creatures. I have to confess that this is always a somewhat nervous time of year for me waiting to see how many of my occupied bee hives are active. Even though activity in itself is no sure sign that the colony is OK and has a good Queen it’s quite a good indication if they are taking in pollen but even now if a Queen fails before the end of March there is no chance of a naturally mated successor. Most of the hives looked good, all were active and I even managed to get my first sting of the year right on the face, not too happy about that I have to say, never a pleasant experience however much it goes with the job. Butterflies today were much as to be expected, all the common over wintering species, Brimston...

Guillemot, Razorbill and Puffin die in their thousands.

Image
Much has been made of the human situation recently with flooding and all that goes with it but additionally the recent rain and persistent Atlantic storms have had severe consequences for wildlife in many places, not least the Atlantic coast of France where thousands of birds have been washed up on the coastline in recent days. Principally Guillemot, Razorbill and Puffin the main cause of death is from exhaustion and lack of food according to analyses carried out at Nantes, although there have been some with traces of oil that may be from the ships that leaked fuel after running aground. Hegalaldia, (Centre de sauvegarde faune sauvage du Pays Basque) have taken in 85 birds to date with the League for the Protection of Birds (LPO) and other sources indicating that as many as 500 in Loire-Atlantique, 500 in Vendée, 1000 in Charente-Maritime and more than a thousand on the rest of the coast have been affected. With the sea “like a giant washng machine” there is too much swel...

Salamanders, newts and frogs in January.

Image
So far this has been a mild winter in France, particularly so in the west and south west. This always creates a risky situation for amphibians, especially those that are temperature sensitive when it comes to breeding such as the Common frog  that is always an early breeder. Although the Common frog, ( Rana temporaria ), is a species that isn't present in Vienne I understand from talking to people in other Departements that Common frogs started to spawn in December and there are already tadpoles to be seen. Severe cold weather is always likely here until at least the end of February and any sustained freeze will destroy spawn that is on or near the surface or in the case of shallow water that freezes completely any tadpoles. Salamanders , ( salamandra salamandra ), will also release their egg sacs or young larvae into the water any time from Autumn 'til Spring if it's mild and my pond currently has larvae in various stages of development with adult females at the waters e...

What's hiding under the hive roof

Image
I think it's best to start for non Bee keepers with a short explanation of a basic hive structure. Shown below is a French Dadant Ruchette which is basically a small starter hive and is exactly the same as a full size Dadant hive in design, Dadant being a style of hive. The box structure at the bottom is called the Brood box which is where the bee colony lives.  Next with the hole in the middle is the Crown board or the cover that goes over the bees. The hole in the  center  is for placing a syrup feeder over or for placing a block of fondant for the bees to eat. When not in use it is normal to close it with a small cover. Finally standing on edge in this photo is the outer metal covered weatherproof lid. All very simple really. From time to time I lift the outer lids on my active hives to check everything is OK and as it's quite common to find various creatures that have made it their home I thought I'd take a few photos over the last week to ...

Skylark hunting in France

Image
Skylark hunting in France - a tradition that should be confined to history books? Most people are unaware that Skylarks are still legally hunted in some member countries of the EU and are equally unaware of some of the methods used in the name of tradition. In France Skylarks can be shot anywhere in France during the open hunting season, normally set from around the middle to end of September until the end of February. In practice for most of France this may only amount to perhaps a few thousand in total although it’s unlikely that any serious reporting of numbers of kills takes place. The main hunting using clap nets takes place in the Departemnets of Gironde, Landes,  Lot-et-Garonne and Pyrénées-Atlantiques. This is from CABS. Although shooting of Skylarks is permitted in France , as in other Mediterranean countries, four French Départements also allow trapping of the endangered species in nets. In the Bordeaux region of Aquitaine 10,000 trapping insta...

Peregrine Falcon 2013 Poitou-Charentes

Peregrine Falcon - A good news story !!! That's right, it's not always bad news. This is a bird that requires a relatively specific habitat for a nest site and in Poitou-Charentes there is very little suitable natural habitat for Peregrine Falcons to nest, the region is generally quite flat with some small hilly places here and there. Although they will use old unused large nests in tall trees this is not generally their preferred location and overall when old nests from other birds are used there is an increased chance of failure in bad weather or if the nest structure collapses. By preference a natural site will be a relatively high ledge or rocky outcrop that is usually slightly earthen, perhaps where a small amount of scree has accumulated with some light vegetation. Here they don’t actually make a nest but scrape a small hollow or clearing where the eggs are laid. Following the massive population declines from the 1950’s the Peregrine has slowly recovered ...