I just lost both my remaining double bars!!!! The first, I was lifting the cage and the door slid open, and one of the two birds escaped,
Later in the day, I picked up the cage again, to take the remaining bird back to the aviary, and the bottom fell off the cage! I spent 1/2 an hour catching quails, 2 of which inhabited the same cage, and by the time I finished the double bar had dissapeared.
The most annoying thing, as if it weren't bad enough, was that as soon as they escaped, they starting doing the courting song, which I had been trying to get them to do since march 09!!!!!!!!

I hope no one else is having such bad luck. Always check the bottom of your cages when outside and moving them!
Jay