What Bird Lays Blue Eggs

You’ll come to understand that the world is full of surprises when you see a blue egg. Certainly a blue egg. You must be thinking what sort of unique bird must lay blue eggs. There are other types of birds that can produce blue eggs, not just one.

Black Tinamous, Red-Winged Blackbirds, House Finches, Dunnocks, and Red-Winged Blackbirds are known to lay blue eggs. Once you discover the blue-speckled eggs, keep an eye on the nest until the unusual parent birds return.

Continue reading to find out more about these unique species and the fascinating facts about these juvenile birds.

What Birds Lay Blue Eggs?

Numerous bird species produce blue eggs of various sizes. Smaller bird species are known to deposit blue eggs in their nests, whereas larger bird species are known to lay their eggs on the ground.

The most widespread species that are known to lay blue eggs are Blue Jays, American Robin Birds, Starlings, Red-winged Blackbirds, Dunnocks, Blue-footed Boobies, House Finches, Common Myna, Magpies, Emus, Snowy Egrets, and Great Tinamou, to mention a few.

To further your knowledge, the major characteristics of a few of these birds are explained here.

Blue Jays

May is often when blue jays begin mating.

During mating season, a female blue jay must choose a partner from a group of seven or more males. Until the female selects a male from the group, the males will all or almost all accompany the female if she takes flight.

About 10 to 25 feet above the ground, blue jays construct their nests in the outer branches of trees.

The nest is built by both males and females. While the female conducts most of the constructing, the guy handles most of the supply collecting.

Blue Jay Eggs: The eggs of the blue jay are typically a stunning green-blue tint with black markings. The brood of 3–7 eggs can hatch during incubation in as little as 16–18 days.

The eggs are solely incubated by the female. During the time of incubation, the male gets food for her.

The mother stays home with the young for the first eight to twelve days after they hatch. The male will feed the hatchlings and the mother at this period. Although the female will participate in mealtime gatherings, the man normally supplies the majority of the food.

Common Myna

The common myna is an additional bird that produces blue eggs.

This bird is indigenous to South Asia, yet it has begun to spread to places like Australia, New Zealand, and even Hawaii.

But in the United States, it hasn’t made much progress. But the common myna does produce blue eggs. Although they sometimes tend toward a green hue, their eggs are similar in size to those of American robins.

The common myna is covered in the following information.

Mynas lack a lot of color. They are brown in color overall, with black heads.

They do have some white to them as well. They can occasionally have white hints in their tail feathers, as well as certain white patches, feathers below their belly, and other spots.

They are comparable to robins in size, albeit the males are somewhat bigger.

Mynas lack a lot of color. They are brown in color overall, with black heads. They do have some white to them as well. They can occasionally have white hints in their tail feathers, as well as certain white patches, feathers below their belly, and other spots.

They are comparable to robins in size, albeit the males are somewhat bigger. Mynas are omnivores and willing to consume almost anything. Insects, fruit, and grains make up their favorite diet.

When they are accessible, they will also consume grubs. In that they will consume other bird eggs and even young birds, common mynas are comparable to blue jays. Mynas have even begun to fish in certain places.

They will sit on the water’s edge and consume little fish that they have caught with their beaks. Both urban and suburban areas and deep woodlands contain them.

They will consume food from bird feeders and search lawns for worms and other insects when near people. Even leftover food from your kitchen or trash you put outdoors will be eaten by them. Also beginning to devour tiny animals like mice are mynas.

A few people also fight lizards and snakes. They have been observed munching on crabs and even spiders. They will also search for grains and flowers if they can’t locate any protein. In the absence of any other food sources around, they will consume flower petals.

Blue-Footed Booby

A seabird with a wingspan of five feet and a height of less than three feet is known as a blue-footed booby.

Their enormous blue webbed feet, which the males use to entice females, are whence they get their name. They have a better chance of finding a companion if their feet are brighter.

The mating ritual is special and may be intricate. A typical opening move for the guy is to strut in front of the female while lifting each blue foot into the air.

Both sexes will extend their necks and raise their bills to the heavens. The male may stretch his wings when whistling, and the female may hide her head with her wing.

American Robin Bird

The American Robin is one of the most prevalent birds that produces light blue eggs. All year long, they may be seen all throughout America.

Light blue eggs are only laid by robins that live in America and occasionally Europe. While some American robins choose to migrate to South America to build their nests, others decide to go to North America to reproduce.

You may hear the sweet sounds of these beauties, who have musical vocals, in the early morning hours. They consume earthworms, and you can usually find them in your yards looking for worms.

As soon as they spot a worm on the ground, they rapidly drop their heads into it, pull it out, and consume it. They enjoy eating wintertime foods like honeysuckle berries.

American Robins have grey wings that may appear black, a reddish-orange breast, and a stomach. They may easily be distinguished by their orange hue. Because they may avoid predators by roosting in trees, robins frequently do so.

The roosting behaviors of Robins are different for both the males and females. Even a quarter of a million birds would not fit inside of these typically enormous roosters.

Tricolored Blackbird

A medium-sized blackbird with certain distinctive characteristics, the tricolored blackbird has three colors. Its back is equally dark brown, with a grayish brown tint on the head, neck, and chest. White or yellow tips can be found on the tail feathers, and the wing tips typically have a red stripe.

The eggs are often a light shade of blue green and coated in brown and/or occasionally black patches; tricolored blackbirds may be found from southern Canada to Mexico City. They prefer to reside close to water sources such lakes, rivers, marshes, or mangrove swamps.


A family of medium-sized passerine birds that is indigenous to the Americas is known as the bluebird. The bluebirds, which have three distinct species and are all members of the Sialia genus, are real thrushes.

Now that we’ve established that all three species of bluebird lay blue eggs, let’s examine them.

Eastern Bluebirds (Sialia Sialis) are a little species of thrush native to North America.

The males of these birds exhibit sexual dimorphism; they have blue heads, wings, and backs, along with a brownish-red patch on their chests.

The females, in contrast, are duller, having a back and head that are mostly grey with a few spots of blue.

Their breasts are the same hue as the males’, although they seem pale orange. These are the three bluebirds that are the biggest.

The smallest species in the Sialia genus is the western bluebird (Sialia Mexicana). These birds resemble Eastern Bluebirds while being smaller than them, with the exception of their neck patch.

Western Bluebird males have a blue patch on their chest, while females have a grey patch, unlike Eastern Bluebirds, who have an orange neck patch.


The state bird of Washington, Iowa, and New Jersey is the goldfinch. Sunflower and nyjer (thistle) seeds are favorites of goldfinches at bird feeders.

Male finches in spring have a vivid yellow hue with white and lustrous black feathers. Females and winter birds have duller colors, a cone-shaped beak, and notched tails.

4-6 green-blue or blue-white eggs are laid by female goldfinches on average.

Every year, they typically have one brood, with the chicks hatching about two weeks following the incubation period. After one week of development, they depart the nest to live alone.


The starling bird loves to deposit its blue eggs in conveniences like stoves or exhaust fans that are man-made. The starling birds often stay in big flocks and are residents of colonies in Asia, Europe, and Africa.

They like social interaction and live in huge families with up to a million individuals.

Because they are an invasive species and not covered by the Migratory Bird Treaty Act, unlike most native birds, these birds are known to invade additional places outside those indicated above.

Additionally, because of their aggressive character, they frequently chase away other local birds by assaulting them and their nests.

Around 3-5 smooth, shiny, and pale blue eggs, which are laid by starlings, are appealing. The Common Myna, European Starling, and North American Starling species are only a few of the several starling species that exist. Each has unique traits.

Blue-gray Gnatcatcher

A songbird of average size is the Blue Grosbeak. Its breeding grounds are in eastern North America, from northern Georgia to Nova Scotia.

With an estimated 2 million individuals, the Blue Grosbeak is one of the most prevalent breeding birds in North America. It can also be found in Northern South America and Central America. They are a medium-sized, black and white songbird with a recognizable blue tail and wings.

A extremely uncommon bird with an unusual egg is the Blue Grosbeak. It breeds in undergrowth, thickets, or the borders of woodlands. The eggs’ hues range from blue to white, and they occasionally sport a few little brown flecks. ​​​​​​​

Red-Winged Blackbirds

Swampy and moist regions are where these red-winged blackbirds breed. In marshy vegetation like cattails or bulrushes, one male often has a large number of partners.

Typically, reeds, leaves, and grass are used to construct their nests. The red-winged blackbird is a territorial bird and will protect its nest from people, dogs, and other animals.

Red-winged blackbird eggs often include three to four bluish-green eggs with black, brown, or purple markings.

For 10–12 days, the female is solely responsible for the incubation process. After hatching, the chicks often depart the nest 11 to 14 days later.

European Starlings

These people are European citizens, as their name suggests. These birds have black feathers with purple and green streaks all over them. Additionally, they produce 4-5 eggs, which are often light blue or green in hue.

Starlings are well-known for making excellent pets since both the male and female species can mimic human speech.

Gray Catbird

The Mimidae family, which also contains thrashers and mockingbirds, includes the Gray Catbird as a member. This species builds its nests on the ground or very close it in bushes or hedges. Although they may be found all throughout North America, they can only reproduce in southern Canada and the US.

One to six cyan (bluish green) eggs are laid by gray catbirds, and only the female will incubate them. About 12 to 15 days pass during incubation. The catbirds are well-known for their distinctive songs, which are audible throughout the most of the year but stand out particularly during the mating season.

These powerful sounds are used by the male to lure females for mating or to deter rival males from invading his area. ​​​​​​​


The majority of the time, dunnock birds are tiny, quiet, and least troublesome birds. These little birds, which have brown and gray bodies, like to hang around among plants and flowerbeds.

Their native countries are Northern Iran, Turkey, and Lebanon. Along with the aforementioned nations, Europe is where they are most frequently found.

Between April and July, female Dunnock birds typically lay three to five blue eggs each clutch.

Dunnock birds are typically smaller than robins, although occasionally they are much smaller. They have gray heads, brown bodies, and black patches on their feathers.

They often consume little insects and have smaller beaks. Like blue jays, they enjoy worms and hunt them as well as other insects. They also enjoy eating seeds and grains that easily fit in their tiny beaks.

To feel at home, dunnock build their nests amid hedges and other shrubby locations. They like crowded areas because they are too shy to live there.


The Bluethroat is a little songbird that lives across Asia and Europe. The bluethroat is a common bird throughout the spring migration, breeding season, and fall.

Males sing in the spring from atop low scrub thickets to entice females. The male then proceeds to other shrubby areas and starts singing once more to draw females for mating. Typically, the eggs are blue or bluish green with tiny crimson spots all over them. They lay a clutch of five to seven eggs, and the eggs are incubated for 12 days.