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Showing posts with the label Butterflies

Purple emperor and Lesser purple emperor butterflies in France

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Purple emperor and Lesser purple emperor butterflies – a simplified life cycle and how to see them. These two butterflies spend most of their time in the woodland canopy where they feed on aphid honeydew, or occasionally when they descend to feed on sap runs or, in the case of the male, animal droppings, carrion or moist ground that provide much needed salts and minerals which are generally the only times we get the chance to see them. Click on images to expand  Above - Male  Above - Female  Both species use willows, principally Goat willow, and in the case of the Lesser Purple Emperor poplars as well, especially Populus tremula , for their caterpillars to feed on. Eggs are placed singly on leaves near the tree canopy and the caterpillars have an extraordinary life cycle that can last 300 days or more with various pauses between each instar change, the last before pupation being a long hibernation through winter in a crevice or branch fork wrappe...

Glanville Fritillary France

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The Glanville Fritillary, Melitaea cinxia ,   is named after Lady Eleanor Glanville, a 17th century Lepidopterist who discovered this species in Lincolnshire . She first discovered this species in 1702 when it was first named as the Lincolnshire Fritillary and only later in 1748 was it was officially re-named the Glanville Fritillary.   These days it is mainly confined to the south coast of the Isle of Wight , with the occasional colony, typically short-lived, appearing on the South Hampshire coast. Click on images to expand It is a butterfly that can be found in most regions of France and the Channel Islands where it forms small colonies where there is suitable habitat. There has been a reduction in numbers especially in the north and west of its range with habitat loss being the most likely main cause. They require low growing sparse grassland, natural flower meadows, scrub, woodland edges and even roadside verges but due to the increase in what is cal...

Map Butterfly - Carte géographique 2018, Blanzay, France

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16 th September 2018 Overall this year has been very poor at our place for butterflies and moths with even our usual common species such as Speckled Wood, Meadow Brown, Large and Small Whites, Peacocks, Gatekeepers, Marbled Whites and Red Admirals all in short supply. Early in the summer both types of Swallowtail made brief appearances as did Painted Ladies, a handful of Common Blue and Holly Blues whilst in June Some Lesser Purple Emperors graced us with their presence, always welcome as they come down from the treetops to search for minerals that they usually get from any excrement that is to be found.  Click photos to expand. Above -   Lesser Purple Emperor on dog excrement. Anyway, the purpose of this little note is to mention one butterfly species that have been abundant here this year, in fact exceptionally so and that is the Map Butterfly, Araschnia levana, a pretty little butterfly that has two distinct forms , Araschnia.f. levana ...

Buckwheat and Phacelia late cover crop in France

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8 th September 2018 It’s no exaggeration to say that increasingly the arable lands of France are becoming environmental wastelands as the same crops are grown time and time again, often on the same land with no rotation and an ever-increasing input of chemical fertilisers and use of pesticides. Manure from cattle and goat sheds is often added to the land in a raw form without being composted which greatly reduces its usefulness and in recent years with the growth in industrial poultry farming and egg production, the vast quantities of waste from these processes are often used. Even if we leave aside the manner in which livestock is treated these days the use of the waste in such a manner, whilst it may have apparent short-term gain, leads to imbalances in the soil that is already little more than compacted dust. The main autumn sown crops of barley, wheat and oilseed rape tend to be harvested by the end of July with maize and sunflowers usually harvested in September and O...

Ivy in France - too important to ignore

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I was always lead to believe when younger, (as were many people), that Ivy “strangled” trees and was a thug to be removed but contrary to popular beliefs Ivy is not a parasite, does not normally damage sound buildings or walls, is rarely a threat to healthy trees and if we look around it shouldn’t take long to find plenty of examples of large old trees supporting Ivy that is of a great age....... Read more -  Link to web page. Chris

Thistles and Dandelions

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Very few people are neutral when it comes to certain native plants, (or weeds as they are often known as), especially the more robust and common types such as Dandelions and Thistles and I certainly don’t want them in my vegetable or flower beds. However they along with a few other native plants form the most important natural source of nutrition for many of our butterflies, bees, hoverflies and other flying insects growing as they do in a vast range of different habitats and are worth a second thought before trying to chop them down or poison them at every opportunity as is sadly the case in an increasingly tidy and over managed landscape here in France. Click on pictures to enlarge. Of course I don’t expect for one minute that anyone will suddenly think “Oh, I must grow some thistles or sow a dandelion patch” especially if they live in an urban environment or in very close proximity to their neighbours but I would like to encourage anyone with some land or with larger ...

Crickets and a few selected photos and other oddments from June / July

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A small selection of bits and pieces from the last few weeks with a few photos some of which I’m quite pleased with especially the Libelloides longicornis which I've waited years for, massive thanks to Samuel Ducept of Vienne Nature for making his hand available.  Click on pictures to enlarge. Libelloides longicornis is found in South west Europe and frequents sunny open habitats where they hunt flies and other small insects by patrolling at a height of about 2 to 3 metres. Now a word in your ear about being a bit careful when translating French names to English for creatures which isn't always that simple especially when the dictionaries have it wrong in some cases. A classic example is the French word Sauterelle which will translate to Grasshopper in most major dictionaries when in fact it should translate to Bush cricket. This may help to avoid confusion. Sauterelle = Bush cricket – long antennae Criquet = Grass hopper – ...

In our fields recently.

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It’s fair to say that our fields aren't the most exciting habitat in the region although they probably are the most species rich as a whole for the immediate area albeit most of the species are common, but then common doesn't mean there aren't increasingly reduced numbers at a local level – it all adds up and ours is probably the only decent size bit of proper grassland for many kilometres, everything else is cultivated or so called improved pasture which is really only one step up from a wheat field in terms of species usefulness. Anyway this isn't about the surrounding area but just a small selection from some idle wandering here and there in our own fields recently with the camera just taking photos of anything that caught my eye and hopefully draw a little attention to the simple plants that can make all the difference. Starting with a couple of plants that once introduced to grassland will soon establish and sort themselves out, Crown Vetch and Birds Foot ...