Little black bugs

Little black bugs

Observation - Little black bugs - UK and Ireland. Description: If someone recognises these, you might also know if they are species specific (food plant) in which case you might be able to tell me which plant it is. (I think it might be Cow Parsley)

If someone recognises these, you might also know if they are species specific (food plant) in which case you might be able to tell me which plant it is. (I think it might be Cow Parsley)