New Orthoptera Aug 2025

Back in 2022 we had our first non-grasshopper Orthoptera…. an Oak Busk Cricket.

Oak Bush Cricket

And now, in a field nearby we have recorded two more new Orthoptera. A Long-winged Conehead…

Long-winged Conehead
Long-winged Conehead

and a number of Roesel’s Bush Cricket….

Roesel's Bush Cricket
Roesel’s Bush Cricket
Roesel's Bush Cricket
Roesel’s Bush Cricket, close-up

Both these crickets are not normally found north of the Humber and were taken using an Olympus OM5 with a 60mm macro lens.

Another New Butterfly

The Brown Argus Aricia agestis is another new butterfly that Trust members have found in Ox Close Wood and in fields in East Keswick. This is great news – showing that the management of our reserves is being rewarded with these successes (see Silver-washed Fritillary, below). The caterpillers’ foodplant is usually Common Rock Rose but more recently they have started to use various geraniums, including Meadow Cranesbill, of which there is plenty in the parish.

Brown Argus, underside
Brown Argus