While onions may be a flavorful addition to many dishes, they can actually be extremely dangerous for ducks.
We’ll explore why onions are toxic to ducks and provide guidance on alternative treats that are both safe and nutritious for your beloved quackers.
But can ducks eat onions?
Key Takeaways on Feeding Ducks Onions
- Never feed ducks onions.
- Onions contain a compound called thiosulphate which can cause severe health problems in ducks if they eat them regularly.
- When ingested, thiosulphate in onions can cause serious health issues such as digestive problems, liver damage, and even death.
Why Are Onions Toxic for Ducks?
Onions are bad for ducks for a number of reasons. One of the most important is that onions contain a compound called thiosulphate.
Ducks cannot digest thiosulphate properly, and as a result, it can build up in their system. When this happens, it can cause hemoglobin, a protein carried by red blood cells, to clump up. This potentially destroys red blood cells and can lead to a drop in the duck’s red blood cell count.
In addition, onions can also cause stomach and intestinal upsets in ducks. These are the reasons why you shouldn’t let ducks eat onions.
Can Ducks Eat Cooked Onions?
We already know that they can’t eat onions but can ducks eat onions if they’re cooked? The answer is still no. While onions are a healthy part of the human diet, they can be dangerous for backyard ducks to consume.
Cooking onions don’t remove the thiosulphate content. Thiosulphate is a toxic compound that can interfere with the duck’s ability to produce red blood cells. This can lead to anemia, as well as abnormally sized red blood cells.
In addition, cooked onions can be difficult for ducks to digest, and may cause gastrointestinal distress.
Can Baby Ducks Eat Onions?
Like adult ducks, baby ducks or ducklings shouldn’t eat onion, cooked or raw. They are vulnerable to the effects of thiosulphate in cooked or raw onions.
Can Ducks Eat Spring Onions?
Spring onions, also known as scallions or green onions, are a popular ingredient in many dishes. However, you may wonder whether they’re safe for wild ducks to eat.
While ducks can eat small amounts of spring onion, it’s important to be aware that the plant contains thiosulphate. This compound can be unsafe for ducks and can cause stomach upsets, diarrhea, and vomiting.
As a result, it’s best to give your ducks other vegetables such as lettuce or spinach instead of spring onions.
Do Ducks Love Eating Onions?
Ducks shouldn’t be eating onions but if you’re curious whether they like it or not, the answer is it depends on the duck. Some ducks may enjoy eating onions, others may not be as fond of them. In the wild, ducks will usually eat whatever is available to them. However, when given the choice, they may prefer other food items over onions.