i ordered 5 ducklings and a goose which arrived on April 20, 2015. One disappeared and one was eaten but the other three grew up quite well. But the male and one female mated resulting in her laying and hatching a clutch of eggs on dec 31, 2015. The mother duck and goose will not let me ANTWHERE near the ducklings. It is between 20-50 degrees Fahrenheit here and I fear for the ducklings. One was abandoned which I brought inside but later died. I found two more left behind in a hole in my neighbors yard which I also brought in and they are doing fine. She has three more with her 24/7. Should I get them from her and bring them inside? And why would she lay in the winter time?