Langdon Hills: Feeling Blue

"Feeling Blue": Common Blue Butterfly, Langdon Hills, Essex

A rather ragged-looking blue butterfly rests a moment in one of the wildflower meadows of Langdon Hills Country Park, near Basildon in Essex.

The larvae of this butterfly feed on Bird's-foot Trefoil (Lotus corniculatus). Adults will also feed on Bird's-foot Trefoil, and a variety of other plants besides (read more at www.ukbutterflies.co.uk).

Many of the butterflies in the Lycaenidae family have interesting relationships with ants. The chrysalis of the Common Blue attracts ants that protect it from predators. Larvae can also produce nutrients to feed ants (read more on Wikipedia).

Bluebells Arising

Spring is most definitely underway here in the UK, and the signs are all around us. In the Langdon Hills this means some superb swathes of bluebells are soon to carpet the ancient woodlands with blue, and sweetly scent the air. Some woods on the ridge put on their display of bluebells earlier than others due to aspect and other factors, but suffice to say that it will be well worth visiting the various woods over the next few weeks.

Here you can see the first bluebells emerging in Martinhole Wood in Langdon Hills Country Park, and the dense mat of bluebell plants on the ground here presage the plenitude of flowers yet to emerge. The presence of these flowers here, plus others such as lesser celandine and wood anemone, indicate the age of the woodland. Bluebells are protected by law, so please remember not to pick them... Take a photograph, it will last much longer anyway!

Vange Well #5

View of the sky from Well #5

Up in the hills of Langdon Hill Country Park in Essex, tucked away in the woodlands, lies a ruin. A relic, a building which housed Well Number 5 of the Vange Water Company. The metalwork of the domed roof creates an interesting frame for the sky, and for the encroaching woodland which is reclaiming the site.

Read more about the building and "Farmer Cash's Famous Medicinal Vange Water" at the Basildon History website.

Marbled White at Langdon Hills

This shot captures a Marbled White butterfly, feeding on red clover at Langdon Hills Country Park, in Thurrock (Essex). The site has a number of meadows, supporting a myriad of insects and other wildlife - including 33 species of butterfly. Many of these are on the wing now that the British summer is most definitely here. Below we have some more information about the Marbled White butterfly, from Naturalist Natasha Lodge.
- Tom Heenan, Photographer

The Marbled White (Melanargia galathea) is actually more closely related to the 'Brown' butterflies than the 'White' butterflies due to its life cycle and habits. It has distinct black and white markings that make it easy to recognise. Small, red, parasitic mites are often seen on the bodies of Marbled Whites, but these do not pose a threat to the butterfly in small numbers and do not detract from their attractive colouring. It is a common species and is found throughout most of South and central England and in parts of South Wales. It is currently absent from Scotland, however the species is expanding northwards.
- Natasha Lodge, Naturalist