PB100002 Plecoptera sp. - a stonefly at Yarrow Valley Country Park
Observation - PB100002 Plecoptera sp. - a stonefly at Yarrow Valley Country Park - UK and Ireland. Description: Very active, eventually hiding beneath a wooden platform over the River Yarrow which was in spate.
Very active, eventually hiding beneath a wooden platform over the River Yarrow which was in spate.