The Disney website says the Cubs will be viewable sometime "within the next several months." You'll probably watch them on a video monitor, but it will take a few months for visitors to see them live. This gives them time to bond while they're still really little, gives them some quiet time behind the scenes without the noise and hubbub of the visitors, and gives mom time to feel comfortable before going out on exhibit. This is common practice at zoos. ( I volunteer at my local Zoo, where we also have some Sumatran tigers, and we do the same thing to allow the animals to get comfortable before going on exhibit.)