The handsome fellow starring in most of those pictures is Petyr, Master of the Quack, Head of House Peep Peep. Today is his 1 week hatchday!
The darker duckling standing in the teacup is Bene. Here he is just a day hatched...
Bene had a bit of a struggle getting out of his shell and as a result dinged up his bill. Don't worry, he's fine and dandy now :)
There's more pics over my facebook page if you'd like to check the whole bunch.