How to Know the Gender of a Duck

1. By looking at the feathers

- Male ducks

- Brighter, more iridescent colors

- Usually have a distinctive curly feather near their tail and a larger crest

- Female ducks

- More muted, less iridescent colors

- Usually do not have a curl or crest near their tail.

2. By looking at the bill

- Male ducks

- Usually larger and brighter in color than the female's bill.

- May change colors during breeding season.

- Female ducks

- Smaller and duller in color.

- May also change color during breeding season, but usually to a lesser degree.

3. By listening to their vocalizations

- Male ducks

- Usually make a louder and more frequent vocalization, such as a quack or whistle

- Female ducks

- Usually make softer, shorter, or less frequent vocalizations.

4. By feeling the body

- Male ducks

- Usually have a larger and more muscular body.

- May also have a thicker neck.

- Female ducks

- Smaller and more slender body.

Ultimately, the most reliable way to determine the gender of a duck is to have it sexed by a veterinarian.