oh that's a shame that you think it would be unkind to keep them outside. i was hoping to keep 2 older rescue birds that will bond with each other, but also have them in the house. my hubby is retiring in a few months and i only work 4 hours so i was hoping to keep them in the aviary until i come home from work and then have them in the house, but go back to the aviary at night with heating in the colder months. the aviary is completely wind and shelter proof with a shed attached to it, it has perspex over the wire and wood all around the side, it was a cattery but i converted it, so no wind can get in or draughts, i have sat inside it for many hours over the years, i used it as a ferret house when i use to rescue ferrets many years ago.