Nest with 8 tiny baby birds knocked out of wall

We are clearing an old wall of ivy and sadly knocked a birds nest off the wall. Is there anything we can do to save the babies? What should we do. We have put it back but the ivy has already been cleared away so it’s not the nesting site it was 

please help

  • That number of eggs, and its location, sounds like it could have been a wren nest.

    Not sure anyone is going to be able to come up with anything helpful. If the chicks are close to fledging, (which I am assuming they're not based on what's been written), they could be taken to a local wildlife centre (unlikely to be open Bank Holiday Sunday!). Otherwise, not a lot can be done now.