Silky bantam sitting on eggs and you have a thunder storm happening will this affect her eggs?

Yes, a thunderstorm can affect the eggs of a Silky bantam hen.

Temperature fluctuations:

Thunderstorms often bring sudden drops in temperature, which can be harmful to developing embryos. The ideal incubation temperature for Silky bantam eggs is around 37.5 degrees Celsius (100 degrees Fahrenheit). If the temperature drops too low, the embryos may not develop properly or may even die.

Humidity:

Thunderstorms can also cause changes in humidity levels. High humidity is important for egg incubation, as it helps to prevent the eggs from drying out. If the humidity drops too low, the eggs may become dehydrated and the embryos may not be able to develop properly.

Stress:

The stress of a thunderstorm can also affect the hen's ability to incubate her eggs. If the hen is too stressed, she may abandon the nest or may not be able to provide the proper care for her eggs.

To mitigate the effects of a thunderstorm on Silky bantam eggs, it is important to provide the hen with a safe and comfortable nesting environment. The nest should be placed in a sheltered location away from drafts and direct sunlight. It is also important to ensure that the humidity in the nesting area is high enough to prevent the eggs from drying out. If necessary, you may need to use a humidifier to increase the humidity.

If you are concerned that the eggs may have been affected by the thunderstorm, you can candle the eggs to check for any damage. If the eggs appear cloudy or have blood spots, they may not be viable and should be removed from the nest.