Bewick Babies!

The Bewick's Wren babies have hatched! I haven't actually seen them, but mom and dad wren have been very busy bringing in tons of food and carrying out eggshells. If I could see into the nest, it would look like this:
I so so so so want to open the house and look inside, but I know I shouldn't. I put my ear next to the house, but I couldn't hear anything. I guess if they are just hatching today (and look like the pink scraps above), they probably aren't strong enough to scream for their supper yet.