China Naming Network - Weather knowledge - What is the hair of black water duck afraid of?

What is the hair of black water duck afraid of?

moisture and bad weather.

1. Humidity: The hair of the black water duck is easy to absorb moisture, and being in a humid environment for a long time will make its hair wet, which will affect the heat preservation effect.

2, bad weather: bad weather conditions, storms, severe cold, the impact on the hair of black water ducks, strong winds and severe cold weather will make the duck's hair messy, messy and injured.

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