Thinking about Bat and Bird boxes.   The only stuff I know is my general impression that bird boxes need middling temperatures rather than hot and cold, so they should not face directly north or south, rather east or west. But I do not know about Swift Boxes. And my general impression is that bat boxes need full sun for most of the day.   And  do these local authorities that demand bat and bird boxes actually hand out any advice?   Has anyone had any help on this st