Sometimes the eggs have speckles of additional colors, as well. Peregrine falcons nest on cliff edges, and their eggs are especially pointed on one end. Depends on the bird since they are a mixed breed. Blue birds, robins, blackbirds, starlings, blue jays, thrushes, catbirds and dunnocks are some of the species of songbirds that lay solid blue eggs or blue eggs with brown speckles. Yes, we have quite a few blackbirds. The eggs have a smooth surface with a subelliptical shape. The mountain bluebird lays eggs that are bluish-white or pale blue, and the eggs are glossy and unmarked. The true name for the blue egg-laying bird is Ameraucana. Ameraucana Chickens are not bred to lay an egg every day When you do get an egg you can expect a beautiful blue egg to make for a lovely pop of color in your egg carton. If they are robin eggs the mother moves them herself by … Though the blue color does not work well as a camouflage, it does help birds distinguish their eggs from those of interlopers, such as cowbird eggs. Most birds lay more than one egg at one time, and together these are known as a clutch. American, Lawrence’s, and Lesser Goldfinch. Birds who never leave their nests, like the great blue heron, often have pure white eggs, too. Aldi is selling BLUE eggs and people don’t understand why. ... among the handful of hens that lay eggs who's shells are tinted blue. Though the blue color does not work well as a camouflage, it does help birds distinguish their eggs from those of interlopers, such as cowbird eggs. There are several birds that lay light blue eggs. There are several species of birds other than robins that lay blue eggs. The nests are usually constructed out of mud, with no grass lining. These friendly birds are fabulous foragers that love to be outside and are great at avoiding predators. Robin hatchlings are much larger than bluebird hatchlings, and have longer tufts of white fuzz along their spines and forehead. Many times, even if you find an egg on the ground, all by itself, with no nest around, it may be a species of bird that uses a scrape nest (just a simple scrape in the dirt) and they will return to lay more eggs until they have a full clutch before they start incubating the eggs. The shade of blue varies. Many other species also lay eggs in various shades of blue, teal, turquoise, and blue-green, including: Regardless of the species, however, the same principles that explain why robin eggs are blue explain the bluish coloration of all different wild bird eggs. LEAVE THEM WHERE THEY ARE! Summer, autumn and even late-winter breeders exist based upon food prevalence. American, Fish, Hawaiian, and Tamaulipas Crow. The eggs must be kept warm while the young bird develops inside, so the parent birds often sit on them to protect them from the cold. Annual production will average between 170-200 eggs. Will be a shame if they're not anymore but we just didn't know they were there and didn't even think that a bird would build a nest in a clumb of arum lillies. Birds that lay blue eggs include the Robin, Starling, Bluebird and Mockingbird. Eastern bluebirds lay eggs that are powder blue with no dark spots. The western bluebird also lays eggs that are light blue or bluish-white. Snowy Egret. Also Cream Legbars and some Easter Eggers. The eggs must be kept warm while the young bird develops inside, so the parent birds often sit on them to protect them from the cold. Some birds lay eggs throughout the year. When you are looking to purchase your first blue-egg-laying bird, you will see that there is some confusion (and some deliberate misspellings) between the Ameraucana and Americana. Starlings also lay blue eggs, but they are bigger than bluebird eggs. Most birds lay more than one egg at one time, and together these are known as a clutch. They are also "autosexing," meaning males and females can be differentiated with 100 percent certainty upon hatching. These friendly birds are fabulous foragers that love to be outside and are great at avoiding predators. Song thrush eggs are smooth and glossy,31 x 22mm large. The question of why so many birds lay bright blue eggs has intrigued David Lahti since childhood – examples include the dunnock, the American robin and the starling. Typical production of a hen in her prime laying years is about 3-4 eggs per week. Birds of different species produce eggs of all colours and sizes. Red-winged, Rusty, and Tricolored Blackbird. They are incubated for about 12-14 days, and fledge in 14-16 days. If coming across eggs in the nest, this will be an easy distinguishing factor of the song thrush versus other birds with similar eggs. They are very pale blue eggs with a few large dark speckles, mostly at the wider end. “My parents bought me a book about commonly asked questions.