Saturday, 22 August 2015

A Magnificent Moth.

Although very common in the UK especially in the south of England,the Oak Eggar is a great sight to see and a  magnificent moth.This female was attracted by our house lights.The male which is slightly darker in colour and smaller is generally a daytime flyer and searches for resting females. The female emerges at dusk and flies at night. 

Tuesday, 18 August 2015

Lesser,But No Less Delightful.

The spectacular beach of Chrissi Ammoudia, or Golden Beach as it is known to tourists on the North Aegean Island of Thassos,Greece is a three kilometre stretch of sand backed by a fertile plain and high hills and mountains.My first visit to this now popular holiday destination was in 1991 when the beach was devoid of loungers and umbrellas and many streams flowed across the reedy and olive grove farmland to the sea.A tourist explosion hit this extensive bay, leading to the development of the new holiday village of Scala Panagia at the northern end of the beach and the building of tourist apartments all along the bay inland of the beach.This was clear on my second visit in 2012,so I was ready for more of the same on this years trip.Thankfully building has not taken place near to the waters edge and therefore the dunes still separate the beach from the holiday apartments. 
In these dunes can still be found butterflies and other insects and a good find this time was the small but lovely Lesser Spotted Fritillary.It is not as common as its larger relative,the Spotted Fritillary,but is no less colourful.The sexes are similar in size and colouration as they fly around low to the sand from seed head to seed head.

Friday, 31 July 2015

A Regular Garden Visitor.

At this time of year I can now almost guarantee to find at least one Jersey Tiger moth in my garden as the moth flies in the daytime as well as at night.It is thought that it is resident on the Isle of Wight and its distribution covers many parts of Southern England.

Thursday, 30 July 2015

Something New,Something Blue.

With a report of a probable second brood of  Small Blue at a nearby established colony a few days ago,I was at last able to take a look for our smallest butterfly.The weather has been very changeable over recent days but thankfully today the strong wind had abated and we enjoyed some warm sunny periods.It was not long before I came across two mating pairs and although Small Blue colonies tend to be fairly small ,such as this particular one,hopefully a few more butterflies will emerge.
The flight period is from May to late June with an occasional second brood in late July and August.At this location however it is normal for this species to appear in April. 

Sunday, 26 July 2015

Back to Normal.

The Silver-washed Fritillary is a majestic butterfly of our woodlands in the summer months.The male is a strong flyer along our woodland glades stopping on feed at bramble flowers. The female on the other hand can sometimes be seen flying  in the shade of oak trees seeking a suitable place to lay her eggs at the base of the tree.
As they mature the female Silver-washed develop a slight green tinge to their upper wings.This can vary intensity and the female pictured below has a significant greening of her wings.Unlike the valezina form it does not extend to all the upper side.

Male Silver-washed.

Saturday, 25 July 2015

On the Lookout for Something Special.

In the south of England including the Isle of Wight up to 15% of female Silver-washed Fritillaries occur in the beautiful form of valezina. These females are olive-green in colour with an underside of washed pink.This individual pictured below was spotted today in a nearby copse enjoying the ample bramble flowers.

Thursday, 23 July 2015

Pretty as a Picture.

The Painted Lady is a regular visitor to the UK although numbers vary greatly from year to year.We can have several broods during the course of the summer and there cannot be a more pleasant sight than a freshly emerged Painted Lady enjoying the sunshine and feeding in a warm flowery location.Therefore today in my local wood it was lovely to see several individuals  on bramble and thistle flowers.

Thursday, 16 July 2015

The First of Many.

The Chalk-hill Blue can be very prolific on our chalk downland from mid-July to September.A walk along the bridleway to West High Down this afternoon produced a good variety of butterflies but no Chalk-hill Blues.Even on the Down and despite the abundant flowering plants, no Blues.So I had almost resigned myself to another visit in a day or two when  returning from the Down along the bridleway the beautiful silvery-blue of a male Chalk-hill in flight caught my eye.He was flying strongly over the drifts of Hemp-agrimony that are just bursting into flower and a definite favourite with many butterflies.

Thursday, 9 July 2015

Back on the Downs.

Since my last walk up to West High Down a few days ago the Giant Thistles are now in bloom and attracting a myriad of butterflies,bees,and other insects.Happily,among them are the Dark Green Fritillaries.The promise of rich nectar has slowed them down  and they can  be observed a little better, now that they are stationary for a few seconds.
With the flush of new flowering plants there is an increase in butterflies especially the Small Skipper. 

Wednesday, 8 July 2015

That Looks Unusual....

It is always worth taking a closer look at even the common butterflies when out and about.There is a chance that you may be fortunate enough to come across an unusual individual or more correctly an aberration.Most species it seems are prone to aberration and some forms of aberration  are classified, but then again many are listed as unclassified.
For a comprehensive list and extensive information on recognized aberrations I would recommend a visit  to the excellent website  British  Butterfly Aberrations.

A Glanville Fritillary with more black than normal on upper hind wings

A Meadow Brown displaying loss of colour over much of its hind wing

A Dark Green Fritillary with extensive black on its upper wings.