Tag Archives: development

New record for Weymouth Relief Road

Dingy Skippers have been recorded for the first time on the wildflower banks lining the bridle path of the Weymouth Relief Road. This was an exciting discovery for the guided walk on 17 May. Common Blue was seen in abundance and at least 3 separate colonies of Small Blue.

Dingy skipper on kidney vetch

Dingy skipper on kidney vetch. Photo: Allan Neilson

The branch has been monitoring this site since its creation in 2011. The cutting is now a delight with horseshoe vetch in full bloom creating a carpet of golden yellow. There has been a year-on-year increase of butterfly species seen. Who knows? – maybe the next will be the Chalkhill Blue.

If you would like to help with our survey please just walk the bridle path from the Ridgeway down to the Bincombe turning. We are also recording the banks alongside both of the lay-bys. Please let Georgie Laing know you would like to help so she can send you a recording form, using our Contact Form.

To get to the main walk along the bridleway, park at the truncated end of the Broadmayne road. The bridleway goes along the side of the hill. Map: SY674859

Weymouth Relief Road is a hit with butterflies

Georgie Laing has pulled together the information gathered in 2013 on how the sides of the Weymouth Relief Road, built in 2012 for the Olympics, are doing.

This area was deliberately not grassed, but seeded with butterfly-attracting wild flowers, which certainly seem to be doing their job.

A riot of colour now greets travelers when the yellow blanket of kidney vetch blooms on the cuttings and bridleway on the ridgeway. This is important as the caterpillar food plant of the Small Blue.

Kidney vetch on bridleway

Kidney vetch on the Bridleway, 2013. Photo: John Elliott

For the last two years Butterfly conservation volunteers have been monitoring the site to record the species of butterflies.

2013 proved to be a good year:

  • 25 visits were made
  • 20 species recorded
  • 621 individual records
  • 8 new species were recorded:
    • Large Skipper
    • Clouded Yellow
    • Brimstone
    • Green-veined White
    • Orange-tip
    • Adonis Blue
    • Peacock

3 species showed large increases from last year

  • Small White (144 recorded)
  • Common Blue (213 recorded)
  • Small Tortoiseshell (79 recorded)
Small Blue

Small Blue. Photo: John Elliott

Species list for 2013

  • Large Skipper (new 2013)
  • Clouded yellow (new 2013)
  • Brimstone (new 2013)
  • Large White
  • Small White
  • Green-veined White (new 2013)
  • Orange-tip (new 2013)
  • Small Copper (new 2013)
  • Small Blue
  • Brown Argus
  • Common Blue
  • Adonis Blue (new 2013)
  • Red Admiral
  • Painted lady
  • Small Tortoiseshell
  • Peacock (new 2013)
  • Wall
  • Marbled White
  • Gatekeeper
  • Meadow Brown
  • Ringlet (2012 only)

We would like to continue the monitoring in 2014 and are hoping to design a formal butterfly monitoring (transect) walk. More volunteers are needed.

If you would like to help or would like a more detailed report of the records please contact Georgie Laing  via our Contact Form.