Just because eggs are blue doesn't mean they were laid by a bluebird. Bluebirds
are cavity nesters, and VERY rarely lay their eggs outside of a cavity. (When ...
Robins are best known for laying blue eggs. Other birds, such as bluebirds and
starlings, lay eggs that are solid...
Robins have a very characteristic egg that is usually light blue in color. Robin
chicks are ... Instead, they lay their eggs in the nests of other birds. Cowbird eggs
www.ask.com/youtube?q=Which Birds Lay Eggs That Are Blue&v=3NpAxaFA080
Apr 24, 2011 ... Every year a Robin Nests next to our deck. Leaving beautiful Blue Eggs... and
she does it in the same spot every year. I saw her eyeing the ...
A female cowbird quietly searches for female birds of other species that are
actively laying eggs. Once she has found a suitable host, the cowbird will sneak
May 30, 2016 ... While you might be most familiar with “robin's egg blue”, many species of birds
lay blue-colored eggs. Why might this have evolved? Although ...
May 10, 2016 ... Birds have adapted to lay eggs which are a variety of sizes, shapes and ... The
eggs of hole-nesting birds are generally white or pale blue so ...
May 14, 2012 ... ... in caring for its young if the eggs its mate lays are a brighter shade of blue. ...
research focuses on sexual selection and parental care in birds.
May 27, 2016 ... Scientists are testing the hypothesis that blue eggshells (unlike dark ... People
have always wondered why many birds lay bright blue eggs.
Birds do it, and so do amphibians and some reptiles, a couple of mammals and
numerous invertebrates -- they lay eggs. If blue-shelled eggs you seek, stick with