House Martin parasite

House Martin parasite

Observation - House Martin parasite - Global. Description: This fell on to my arm when I was sitting in the garden. Flattened insect hooked legs -sorry about awful photo - I have seen them before when rescuing trapped house martins

This fell on to my arm when I was sitting in the garden. Flattened insect hooked legs -sorry about awful photo - I have seen them before when rescuing trapped house martins