1. Egg Viability: The eggs may still be viable for incubation, especially if the duck has not been gone for an extended period. However, the development of the embryos might have been impacted.
2. Temperature and Humidity: Ensure that the eggs are kept at the proper temperature and humidity to maintain embryo development. The optimal incubation temperature for Muscovy duck eggs is between 99°F (37°C) to 101°F (38°C). Maintain humidity levels around 55% to 60% to prevent the eggs from drying out.
3. Provide Heat and Moisture: If you want to continue incubation, you will need to provide a suitable environment for the eggs by setting up an incubator or using a brooder box with a heat lamp. Please make sure they are placed in a secure and safe area.
4. Egg Turning: Muscovy duck eggs need to be turned several times a day to prevent the embryos from sticking to the shell. You can do this manually or use an automatic egg turner if you have an incubator.
5. Candling the Eggs: Candling the eggs can help you determine if the embryos are still developing. Candle the eggs regularly to monitor the progress and the embryo's growth. If you notice any dead embryos, remove them promptly to prevent bacterial contamination.
Remember, the chances of successful hatching may be reduced due to the abandonment and the absence of the mother's natural care. If you have doubts about the viability of the eggs or are unsure about the incubation process, it may be best to consider getting assistance from an experienced poultry breeder or veterinarian.