Robberflies

Robberflies

Observation - Robberflies - UK and Ireland. Description: This species is very common, at the moment, on this calcareous grassland slope, and in the spring-fed marsh below. One was on virtually every fence post across the site, today.

This species is very common, at the moment, on this calcareous grassland slope, and in the spring-fed marsh below. One was on virtually every fence post across the site, today.