The actual BH entry hole have been moved to opposite site after observed most of the bird prefer to fly in CCW direction
The pic beside show the open roof entry hole. The roof will be opened once the pool below has been completed.
Bird will fly through this door.
Bird will fly through this door.
Top ceiling with Styrofoam for insulation. There are a level of sand board and original ceiling board below this foam. In additional, aluminum foil will be used to cover Styrofoam. There is another layer of aluminum bubble foil right below the roof.
2 planks wood used to serve as colony partition
Tweeters have been installed.
Corner block
Feel good......
ReplyDeleteHi, may i know what is size u open for root top entrance opening? Is that same size to the roving right under the open root top? Please advice. Thanks
ReplyDeleteRegards, William
About 10x10'. Slightly smaller that the size of the roving area.
ReplyDelete