I May be asking this prematurely and if so ill be posting pictures of my new hatchlings... but my question is this, my sweedish blue duck went broody around Easter and laid 2 eggs. A couple days later she was stealing the other ducks eggs that were in the nest next to her including the wood ones... so she ended up with 8 eggs I took the wood ones out... she was a good mom and sat on them and took short breakes to bath eat and poop and would run back quaking to her nest. Mothers day we checked them and all were mostly black with a air sack all looked about the same some more air sack then others... Wednesday 3 hatched and she stayed in there with them until Thursday. She brought them outside and went on a stroll and was out there most of the day leaving the 5 that were left buried. I made her go back In the afternoon to lay on them... this morning i checked and there still not hashed...is this normal do I need to do anything? Should I be worried about them?