Welcome! Wow! Sounds like you have a house full of pets! Your cockatoo is BEAUTIFUL! AWWWW! I'd love to see pics of all 4 of your birdies, and hear about them too! What kind of birds do you have? I have 2 cockatiels, Popcorn and Muffin. You can see both of them in my signature.

Again, WELCOME to the board and can't wait to hear about your pets!