![Why do Robins lay blue eggs?](https://www.birdsandblooms.com/wp-content/uploads/2021/01/BNBbyc19_laura-newton-4.jpg)
Identify Bird Eggs by Color and Size - Birds and Blooms
![Why do Robins lay blue eggs?](https://www.researchgate.net/publication/359449572/figure/fig2/AS:11431281093113835@1667099360479/Deep-blue-egg-right-most-in-a-natural-robin-nest-on-a-nursery-shrub-immediately-after.jpg)
Deep blue egg (right most) in a natural robin nest on a nursery
![Why do Robins lay blue eggs?](https://files.blogs.illinois.edu/files/6367/801464/155973.jpg)
Left eye? Right eye? American robins have preference when looking
![Why do Robins lay blue eggs?](https://www.hummingbirdsplus.org/nature-blog-network/wp-content/uploads/2023/09/a-comprehensive-guide-to-bird-species-that-lay-blue-eggs.webp)
A Comprehensive Guide to Bird Species that Lay Blue Eggs – Nature
![Why do Robins lay blue eggs?](https://qph.cf2.quoracdn.net/main-qimg-7aa1d8e068979b9f46aedf04c9f0e0ee.webp)
Blue is such a rare color in nature, why are Robin's eggs blue
![Why do Robins lay blue eggs?](http://honestlyyum.com/wp-content/uploads/2015/03/diyrobineggs2.jpg)
DIY Dyed Robin Eggs – HonestlyYUM
![Why do Robins lay blue eggs?](https://akm-img-a-in.tosshub.com/sites/visualstory/wp/2023/07/Starlings.jpeg?size=*:900)
Birds that Lay Blue Eggs
![Why do Robins lay blue eggs?](http://naturemappingfoundation.org/natmap/photos/birds/robin_eggs_20070426_01tfk.jpg)
American Robin Nests and Eggs - NatureMapping
![Why do Robins lay blue eggs?](http://3.bp.blogspot.com/-pEY4G-uOMVk/Tei_4-2BsgI/AAAAAAAAFSI/ipOTRULpEuk/s800/Red-RobinsEggBlue1.jpg)
Red and the Peanut: I love robin's egg blue