I know JUST how you feel! I worry about all those things too! BUT......I found a BIRD home to leave Ivy at, and their birds are all healthy and noisey and just happy, active birds! I figure.....they've had their birds this long and have done good by them, so I trusted that Ivy would be safe there as well. Maybe you could find another bird home with a cockatiel or two that might want to trade off with you at those times when you can't be there. I am lucky.....I have nice neighbors and they take care of handicapped children so they are at home at all times....they have the time and the space and they love birds.....don't get much better than that! Oh, and you shoulda seen me going over there with all of Ivy's things.... they were probably thinking.....how much stuff can one bird have??? all of her food, her veggies, her sprouts, her treats, some toys, some millet.....then just when I thought I brought it all over, I forgot the blanket to cover her cage......they probably thought I would never stop running over there with stuff!

The other birds all went with my family, parents and sister who all have or have had birds. It's an hour away though and I'm starting to get tired of lugging them over there. I'd like to find some one closer next year to take them and I feel like asking the neighbors to take all of them is a bit much!
Also if you know someone, maybe a family member who you trust......you can always educate them have them learn more about Rosie, and her health and safety. I remember the first time I had to leave Woody, we left him at a friend's house, a man who lives by himself and he used to have birds. Well, we got there to drop Woody off, cage and all, and we bring him inside.......I remember it was pouring out! so we rushed in! and I go in this house to the smell of pumpkin (it was fall) and I'm thinking.......oh noooo, what is that smell? is it a candle burning? where is it? I didn't know what to do! I didn't want to seem rude and say.......Oh hey, sorry but you have to get rid of that smell and start opening the windows! lol We found out what it was and it wasn't candles.......it was popouri (sorry if I mispelled it) and it was in a warmer, and his girlfriend was there, so that's where it came from. We left Woody there that night and I was freaking out the whole time! We even called that same night to make sure everything was ok! That was when I found my friend Lin, who is a foster mom to rescue birds and I emailed her right away and asked her.......do you think this is ok??? is this popouri safe around birds?? and she eased my mind a bit and said that he should be fine......and he was! so I guess that stuff isn't as bad as candles burning.......plus nothing is burning, it's just warmed and all natural stuff......Woody did fine so it couldn't have been too bad for him! but boy did I worry!