I am not very good at this, I have just registered to the forum, BUT I can't see where to type the introduction say-hello bit but never mind. I have a largish gargen which is full of trees, too many really. I have put up up Tawny Owl nesting Boxes and Jackdaw nest boxes, in several trees. There are probably 8 or 9 in total. But I have not cleaned them out for a year or two. Jackdaws are nesting in all of them at the moment I think plus one pair are in a dissused Chimney, I can hear the young if I go into the attick. DISASTER =-- At about 6pm tonight I heard a loud crash outside, I looked out of the window and a Jackdaw Nest box had fallen out of a Pine Tree, I went out and the lid had broken off. There were three young Jackdaws with their eyes still still closed but some feathers forming. One was still warm but was dead, the other two seemed ok. I put them in a box with some hay. while I decided what to do. The box was extremely heavy the box weighs about 8Kgs. and the fact it was half full of solid nesting debris which seemed to be about 10 Kgs. of mainly dusty soil, I had not cleaned them out for several years. I put extension Ladders up the tree to which it had been attatched. There were two other boxes in the same tree both have joung in as I have seen the parents frequent visits. BUT, I could not for the life of me find where it had been srewed to the tree. The batten that was actually screwed was stilll attatched to the box with two rusting screws that had been holding it to the tree. I climbed all around at a height of about 25 - 30 feet up but no sign of the screw holes. I have photographs of some boxes on my computer but no time to look. I eventually decided on a spot and screwed the box back up about 15 - 18 feet up. took up the chicks placed them in the box and took down the ladders. Time now about 7pm. But I could tell the box was too low, much lower than it had been. SO ladders back up chicks back in the box and moved the Nest Box anothet six feet up the tree. but it was impossible to screw the box here due to branches so I jamed it very tightly between some smaller branches and also tied it securely and solidly in place. I put the two chicks back in the hay nest again, unfortunately - I should have put them in before I replaced the lid like I did the first time so this time I had to put them in through the entrance hole and I could not quite reac in far enough and had to let them fall onto the hay nest. Time now 8pm. I am extremely worried because I don't know if the parents should still be brooding the young at night. the chicks were very warm but will they still be warm in the morning without parent birds in the box with them. Does anyone know. I have looked on line but can't find this information. I am wondering if it would have been better to have kept them indoors and put them back out tomorrow, too late tonight now anyway.. The dead young one is in the kitchen but I can't photograph it tonight because I have a poorly Blackbird in the kitchen that has now gone to roost so I can't go in without disturbing him. Any comments on my terrible animal husbandry. Trevor