Ichneumon Wasp ?

Ichneumon Wasp ?

Observation - Ichneumon Wasp ?. Description: A very big parasitic wasp 25-27mm long found sheltering in willow ,observed during a Butterfly and Bumble bee fieldtrip.

A very big parasitic wasp 25-27mm long found sheltering in willow ,observed during a Butterfly and Bumble bee fieldtrip.