Don't know if anyone might be able to take a stab at what these might be, I think all but the ones on either side of picture no.2 are all the same thing:
Those look like forget-me-not (Myosotis) seedlings.
A trowel in the hand is worth a thousand lost under a bush.
Thanks for the reply.
That would be interesting if it were the case as I can't recall ever seeing any around here. They might not stay anyway since they're actually tucked under a rather bushy Fuchsia at the moment.