What Things Can Cockatiels Not Eat?

When it comes to the diet of your beloved cockatiel, there are certain foods that you must avoid feeding them to ensure their health and well-being. While these charming birds have a fairly flexible diet, there are some items that should be kept off their menu. Let’s delve into what things your cockatiel should not eat.

1. Avocado

One of the key foods to avoid feeding your cockatiel is avocado. Avocado contains a substance called persin, which is toxic to birds and can lead to serious health issues such as difficulty breathing and even heart failure.

2. Chocolate

Chocolate is another big no-no for cockatiels. It contains theobromine, which can be fatal to birds if ingested in large quantities. Symptoms of theobromine poisoning in birds include seizures and even death.

3. Alcohol

Alcohol is extremely harmful to cockatiels. Even a small amount can have severe effects on their liver and brain. Keep all alcoholic beverages out of reach of your feathered friend.

4. Caffeine

Caffeinated beverages such as tea and coffee should never be given to cockatiels. Caffeine can cause cardiac arrhythmias and hyperactivity in birds, leading to potential health issues.

5. High-Fat Foods

Avoid feeding your cockatiel high-fat foods such as fried items or fatty meats. These can lead to obesity and other health concerns in your bird.

6. Foods with High Sugar Content

Sugary treats like candies or sugary cereals are not suitable for cockatiels. Excessive sugar intake can result in obesity, diabetes, and other health problems in your feathered friend.

7. Salt

Keep your cockatiel away from salty foods like chips or pretzels. High salt content can cause dehydration and kidney issues in birds.

8. Rhubarb

Rhubarb is another food to avoid giving your cockatiel. It contains oxalic acid, which can be toxic to birds and cause digestive problems.

9. Apple Seeds

While apples are generally safe for cockatiels, the seeds should be removed before feeding them. Apple seeds contain cyanide, which can be harmful to birds when ingested in large quantities.

10. Onions and Garlic

Avoid feeding your cockatiel onions and garlic. These foods can lead to digestive upset and even red blood cell damage in birds.

11. Dairy Products

Cockatiels are lactose intolerant, so it’s best to steer clear of dairy products such as milk and cheese. These can cause digestive issues and discomfort for your feathered companion.

12. Mushrooms

Mushrooms are best avoided in your cockatiel’s diet. While not toxic, they can be difficult for birds to digest and may lead to gastrointestinal problems.

Photo of author

Don Atkins

Don Atkins is a proud Canadian and experienced biology teacher living in Toronto. With a Bachelor of Science in Biology from the University of Saskatchewan under his belt, Don has 10 years of teaching experience and is passionate about sharing his knowledge with others. He also volunteers at the Northeastern Avian Rescue, using his expertise to help birds in need. Don's enthusiasm for ornithology is undeniable, and he loves nothing more than to share it with those around him.