I am so sorry. Losing a bird is tough. We lost a chicken in the fall to a fox. I was going to start letting my birds free range more since it's spring and we didn't lose any this time last year but as I was out doing my farm chores this morning, a fox was just passing through our backyard. An hour later, a neighbor emailed me photos of a fox with 6 kits in their backyard!!!!! So, needless to say, I will not be letting my birds out any time soon with that many hungry mouths for the fox to feed. Total bummer, but better to be safe than sorry.