Friday, 20 September 2013

The Oak Bush-cricket (Meconema thalassinum) near Preston

August 22, 2013:
In north-west England, the Oak Bush-cricket has been recorded from very few localities although southwards of the Bristol Channel to The Wash, it is distinctly common. Without a doubt it is only thinly scattered here in the north but its nocturnal life-style, its inability to stridulate and therefore not to be picked up on an electronic detector, and its elusive habit of spending the day-time hidden on the underside of oak and other leaves, all contribute to its apparent scarcity.

After several searches during the summer, I was pleased to finally locate a mature male near to Red Scar Woods on the north bank of the Ribble by shaking the lower branches of a mature oak over a net.

The first official record for the Ribble woods was in August 1981 followed by sightings at two other spots in August 1985. Since then, none have apparently been submitted to the official authorities although rumours of later sightings exist. The place where I found it was at least a half-mile from the nearest known record and it’s very likely that it’s quite widespread in this large area of woodland.

After being examined it was released back onto the same oak tree from where I found it. 

Friday, 6 September 2013

Adonis Blues (Lysandra bellargus) near Stroud. Gloucestershire

September 3. 2013:
On a small piece of sloping limestone grassland, several second (autumn) brood Adonis Blues were flying in warm sunny weather. Mostly, they nectared on the flowers of scabious and marjoram but also sometimes rested on dead grasses. The distinctive intense sky-blue colour of the males could easily be picked out even at a distance.

This is probably the most northerly colony in Britain and surprisingly is a site where the grass is quite long, much different to the short-turfed habitat that the butterfly normally favours.


All males above