My cockatiels, lovebirds, and conures all love to eat hard boiled eggs. My hens aren't laying yet but when they do I'm wondering: is it safe to feed them my hardboiled eggs? Are there any diseases, etc. that free range (part-time) chickens can carry that might be able to be passed along to my other birds? I don't want to be neurotic but I also don't want my indoor babies to catch anything. Thanks!!