What Bird Lays the Smallest Egg?

what bird lays the smallest egg

The hummingbird is the smallest bird in the world and it lays the smallest eggs. The size of a hummingbird’s egg is about that of a pea, and they generally lay two at a time. The eggs are white with red spots and are incubated for about two weeks before the chicks hatch.

Hummingbirds are found in North and South America and are known for their ability to fly backwards and hover in mid-air.

There are many different types of birds in the world, and each one has its own unique egg. The bird that lays the smallest egg is actually the bee hummingbird! This tiny bird is native to Cuba and can lay eggs that are just 2.5mm long.

While the bee hummingbird’s eggs are the smallest of all birds, there are other species that come close. The vervain hummingbird of Jamaica lays eggs that average 3mm in length, while the calliope hummingbird of North America has eggs that measure around 3.5mm. It’s amazing to think about how such small creatures can lay such tiny eggs!

But it’s all part of nature’s incredible design.

The Smallest Parrot you have ever seen – Tiny egg rescue

What Creature Lays the Smallest Eggs?

There are many different creatures that lay small eggs. Some of the smallest eggs belong to insects, such as certain species of wasps. The eggs of some reptiles and fish are also very small.

The bird with the smallest known egg is the vervain hummingbird, which lays eggs that are only about 1/8 of an inch in diameter!

How Tiny is a Hummingbird Egg?

A hummingbird’s egg is about the size of a jellybean. The eggs are white and have a chalky texture. Hummingbird eggs are the smallest bird eggs in proportion to the size of the adult bird.

A hummingbird weighs about 2 grams and its egg weighs about 0.5 grams, which is about 1/4 of the weight of the hummingbird’s body.

Which Birds Lay the Largest And Smallest Eggs?

The largest bird egg on record weighed about 12 ounces and was laid by an ostrich. The smallest bird egg, meanwhile, weighs in at about 0.2 grams and is laid by the vervain hummingbird.

Which Bird Lays the Largest Egg

Birds come in all shapes and sizes, and so do their eggs. Some birds lay tiny eggs that are just a fraction of an inch in diameter. Others lay eggs that are nearly as big as the bird itself!

So, which bird lays the largest egg? That record goes to the ostrich. These massive birds can weigh up to 350 pounds, and their eggs can weigh up to five pounds each!

That’s about the size of a watermelon. And just like with watermelons, it takes a lot of energy for ostriches to produce these huge eggs. In fact, it’s estimated that an ostrich will burn around 1,500 calories per day just by producing eggs.

While ostriches may lay the largest eggs of any bird, they’re not the only ones with big eggs. Other members of the “ratite” family, which includes birds like emus and rheas, also lay relatively large eggs. And some seabirds, like albatrosses and petrels, lay very large eggs in proportion to their body size.

So why do some birds lay such gigantic eggs? It likely has to do with the fact that these species usually have fewer young at a time than smaller-egg-laying birds. For example, while a robin may have a clutch of 12 or more tiny Eggs , an ostrich will typically have just two or three giant ones.

This means that each individual egg is more important to the survival of the species , so they need to be big enough to give the chicks all the nutrients they need to hatch successfully .

What is the Study of Eggs Called

The study of eggs is called oology. Oology is the study of eggs, especially bird eggs. It can also refer to the hobby of collecting bird eggs.

Bird enthusiasts who collect and study bird eggs are known as eggers or oologists. There are many different aspects of oology that can be studied, such as the history of egg collecting, the biology of birds’ reproductive systems, and the ecology of birds’ nesting habits. Egg collectors typically focus on a particular species or group of birds, and they may even specialize in a specific type of egg (such as bluebird eggs).

Oology can be a controversial topic because some people believe that collecting bird eggs is harmful to bird populations. However, most oologists take great care to ensure that their collections do not negatively impact wild populations. In fact, many oologists work with biologists and conservationists to help protect endangered species.

Smallest Edible Egg

If you’re like most people, you probably think of eggs as being pretty small. But did you know that there are actually some pretty tiny eggs out there? In fact, the smallest edible egg in the world is just 1.4 cm long!

That’s right, the world’s smallest edible egg comes from a bird called the kiwi. These little guys are native to New Zealand and can lay eggs that are up to 20% of their body weight! And while their eggs may be small, they pack a big nutritional punch.

Kiwi eggs are packed with protein, vitamins, and minerals, making them a perfect snack for anyone looking for a nutritious boost. So next time you’re feeling peckish, don’t reach for a candy bar or bag of chips – grab yourself a kiwi egg instead!


The title of this blog post is “What Bird Lays the Smallest Egg?” The author starts off by asking readers if they know which bird lays the smallest egg. They then go on to explain that it is actually the hummingbird.

The hummingbird’s eggs are about the size of a pea, and they hatch in just 18 days. The author goes on to say that while hummingbirds are not the biggest birds, they are definitely some of the most fascinating creatures around.

Adrian Hopper

Welcome to birdsbeast.com! 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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