Can ducks eat onions? | EatWeirdThings.com

Can ducks eat onions?

Quick Answer

No

Onions are toxic to ducks. They contain a substance called thiosulphate which can cause hemolytic anemia, a condition that destroys a duck’s red blood cells.

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What Is It?

Onions are a type of vegetable that belong to the Allium family. They are known for their strong flavor and are commonly used in cooking.

Why It Can Be Risky

Feeding onions to ducks poses several risks.

  • Hemolytic anemia: This is a condition where the red blood cells in the duck’s body are destroyed, leading to weakness, lethargy, and potentially death.
  • Digestive issues: Onions can cause upset stomach, diarrhea, and vomiting in ducks.

Safe Alternatives

  • Leafy greens: Ducks can safely eat a variety of leafy greens such as lettuce, spinach, and kale.
  • Vegetables: Other safe vegetables include peas, corn, and cucumbers.
  • Fruits: Ducks can also enjoy fruits like berries, bananas, and apples (without seeds).