I've just candled my cockatiel's eggs. and there is deffinately some life in there!!
Weee I'm gonna be a birdie-gramma!!!
I was able to nab an egg to take a looksee when my birdies were taking a nibble of food. Momma and pappa watched me take the egg, take a peek and put it back - then Lani (momma) chirped at me and rolled the egg under her with it's brothers/sisters.
They have been nesting for about two weeks now. Will post pics if everything turns out