I just noticed my call duck setting on 4 eggs at the bottom of the hay bales. I have one drake and 4 hens. I think this is a relatively new nest, but what are my options here, should i even let her hatch at this time of the year? BRRRR!!!! They are in a large pole barn and locked in until nicer weather and i do have heat lamps available if she would feel the need to keep the little ones under it.... personally I can take them or leave them, but i hate to see the maternal instinct disrupted. what do you guys think?