They la 4-6 eggs per nest.
There are several species of birds other than robins that lay blue eggs. Bluebirds lay blue eggs, as well as starlings and house finches.
Any particular species? True sparrows (eg passer species) tend to lay white, greyish or cream eggs, often spotted or smudged.
a dove is the bird that lays pale blue eggs.
Robin is a bird that has blue eggs. The eastern bluebird, as well.
Eastern bluebirds are known to lay blue eggs. Other birds that lay blue eggs include robins and starlings, but the specific shade of blue can vary.
Yes, usually powder blue. In rare occasions they are white.
Robins lay small blue eggs with little spots.
April in the south, May in the northern parts of it's range. May lay as early as late February in Florida.
Watch the bluebirds closely to make sure that they incubate them. Also watch out for sparrows and other birds that may crack bluebird eggs or take over the nest.
Vast numbers of birds lay blue eggs - they are common amongst thrushes, starlings, crows, babblers, accentors, ducks, herons, egrets, robins, and more.
They could die, because it is to cold. However, bluebirds don't start to incubate them until all the eggs are laid. They lay 1 eggs per day.
Yes, both bluebirds and sparrows are cavity nesters. This means they both use birdhouses to make nests in. Sparrows are very fierce and often when fighting with bluebirds they kill its babies or break their eggs.