Post by elle on May 13, 2019 19:23:38 GMT
Like everyone has said, I’m pleased you at least have a nest, even if you can’t see anything, at least it’s not the actual garden putting them off!
Going back to blocking it up and putting a box there, there is still no guarantee Matt, I had a robins nest in a hole (old bathroom vent, like the one in the picture) which was made before we could block it up. So the next year we blocked it up and put an open fronted box exactly over it.............. nothing since
I was convinced it would have worked. So I would say, leave it open, as it is, you didn’t know it was like that so leave it!, but just try find a way to get a camera rigged up 
Elle
xx
Going back to blocking it up and putting a box there, there is still no guarantee Matt, I had a robins nest in a hole (old bathroom vent, like the one in the picture) which was made before we could block it up. So the next year we blocked it up and put an open fronted box exactly over it.............. nothing since
I was convinced it would have worked. So I would say, leave it open, as it is, you didn’t know it was like that so leave it!, but just try find a way to get a camera rigged up 
Elle
xx