#1
Is this some sort of tiny
Empididae sp? Female, 4mm, on flowering
Myrrhis odorata Sweet Cicely, at Preston Montford Field Studies Centre, near Shrewsbury, north west England, 16 May 2006. The hind femora seem distinctive, but I can't find anything that matches.
#4
LoL, no, there we go again: R4 is runs almost straight to the wing margin.
A small species of
Empis. Based on these images I will not hazard a guess. It is a female though, as can be seen from the rather pointed tip of teh abdomen and pennation on the legs.