The first time you see a blue bird eggs, you might be surprised. There is a general assumption that eggs should be white. A typical garden sparrow might therefore be mistaken for a rare bluebird. However, some common birds do genuinely lay blue eggs. What sort of bird produces blue eggs in that case? Fear not, for we have created a list.

The discovery of a blue egg should serve as a reminder that unexpected pleasures abound in life. That one egg is blue. You might be curious as to what species of bird lays blue eggs. Not all birds are known to occasionally lay blue eggs, but some are.

Typically, American Robins lay blue eggs in unusual locations. House finches are also capable of using nest boxes and producing bluish-green eggs. Starlings also lay blue eggs, however, their eggs are smaller than those laid by bluebirds.

Here is information on the most prevalent bird species that produce blue eggs.