I live in Alberta, where it's freezing all the way until the end of March, and generally my geese don't start laying until around then, when it starts to warm up. But last week, just as we had gotten a cold snap, I found an egg, and so far, even in -30 temps, I've found 5 eggs. They're two years old this spring, and they started laying in July last year but they're laying and it's only December. Is this normal? Will they keep laying until the spring, when I could actually hatch some goslings?