Hello,
I have an old septic tank in the garden (just moved in) which is partly filled in, but I need to put some more stuff in to fill it totally. When I lifted the cover though, I found it full of frogs (about 15 of them). I'm not really wanting to cause them much distress, but I do need to fill in this hole, do you think they will just get the message when I start emptying wheelbarrows full of dirt down the hole and find a new space?