Just read and saw pics on BCAW that the 2 youngest have been removed from the nest by people there. Guess it was felt that they weren't going to make it because they were hardly getting any food. Probably for the best...
I agree! I was hoping they would do it after watching the last few feedings. They have a good history at this site of taking chicks in trouble out and then putting them back at fledge once they've grown healthy and strong.