First, shape identification method
1. According to body size to distinguish between head and body round, tail tip, usually male ducklings; head small, flat body, tail spread, usually female ducklings.
2. According to observation of nostrils, etc. 1 The nostrils are narrow, narrow and small. The line of ducks along the mouth is a male duckling; on the contrary, the nostrils are large, and the round ones are female ducks. 2) The nasal base is soft and flat, and the ducks are flat and undulating; on the contrary, the nasal base is rough and the flat lines are obviously undulating as male ducklings. 3 Turn the duckling upside-down so that its abdomen is overturned. Look at the edge of its lower euphorbia. It is half-moon-shaped or slightly flat and neat. It is a female duckling. If it is sharp and sharp, it is a male duckling.
Second, the action identification method Male and female ducklings respond differently to environmental conditions, if the ducklings placed in a bamboo basket, if you can jump out from the basket is the female ducklings; if the volts are not moving inside, or close to each other Together with the male ducklings, be careful when identifying males and females.
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