Do Birds Eat Egg Shells?

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Birds are often seen eating eggshells, but does this provide them with any nutritional value? In short, yes. Eggshells are made up of calcium carbonate, which is a key component in a bird’s diet.

By consuming eggshells, birds can fulfill their calcium needs and maintain strong bones and healthy feathers. Additionally, the shells act as a grit, helping the bird to grind down food in its gizzard.

Do birds eat egg shells? The answer is yes, but not all the time. Sometimes they will eat the entire shell and other times they will just nibble on it.

It really depends on the bird and its diet. Some birds need the calcium that is found in egg shells to help them with their ownshells, while others don’t seem to care about it.

Do Birds Eat Egg Shells

One of the most common questions bird enthusiasts get is “do birds eat egg shells?” While the answer may seem simple, there is actually a bit more to it than meets the eye. In short, yes, birds do eat egg shells – but they don’t do so for nutrition.

Instead, shell eating is a way for birds to keep their calcium levels up. As you probably know, calcium is essential for strong bones and healthy feathers. Birds need a lot of this mineral in their diet, and one of the best sources is eggshells.

By eating eggshells, birds can recycle the calcium that would otherwise be lost when an egg is hatched. This helps them maintain high levels of calcium without having to consume large quantities of food. Interestingly, not all birds eat eggshells.

Some species will peck at them occasionally while others will avoid them altogether. It seems that shell eating is more common in captive birds than wild ones. This could be because captive birds often have diets that are lacking in calcium and other nutrients.

Eggshells provide an easy way for these birds to get the minerals they need. So, there you have it! Now you know that yes, birds do indeed eat egg shells – but not for the same reasons that we do!

What Do Birds Use Egg Shells for

Birds use egg shells for a variety of purposes. The most common use is to line their nests. This provides insulation and a comfortable place for the chicks to rest.

The eggshells also help protect the eggs from being crushed. Some birds will also use eggshells to deter predators. The sharp edges of the shell can make it difficult for a predator to open the egg and get to the contents inside.

How Do Birds Digest Egg Shells

When a bird lays an egg, the shell is covered in a thin layer of mucous. This protects the shell from bacteria and keeps it from drying out. The eggshell also has pores that allow oxygen to pass through to the embryo.

Once the egg is laid, the bird’s stomach secretes hydrochloric acid. This acid breaks down the eggshell so that it can be absorbed by the bird’s body. The calcium in the eggshell is especially important for the development of strong bones and feathers.


Do Birds Eat Egg Shells? The simple answer is no, birds do not eat egg shells. However, there are some instances where they may consume small pieces of eggshells.

This usually happens when the bird is eating an egg that has already been cracked open and the shell has broken into smaller pieces. If a bird consumes a large piece of eggshell, it could potentially choke on it or cause internal damage.

Adrian Hopper

Welcome to! I created The Birds Beast to share my passion for all things birds with the rest of the world. I also belong to a professional group devoted to birds, and as a means of outreach, I use this blog to help as many people as I possibly can. Birds are some of the least treated pets in the United States. It is my fervent desire to change this, and I hope my blogging will motivate meaningful actions and allow individuals to safely handle their birds.

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