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Robin Eggs

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4 Comments

DanielePralong
DanielePralong 6 years ago

For benjamin1: the blue color of robins’ eggs comes from a pigment called biliverdin. This pigment is made the female robin. Female robins with higher levels of this pigment produce more brightly colored eggs. In turn, male robins seem to take better care of newly-hatched birds born from brightly colored eggs.

Ava T-B
Ava T-B 6 years ago

Please consider adding this spotting to the Animal Architecture mission at http://www.projectnoah.org/missions/8082...

BeccaYonev
BeccaYonev 6 years ago

I'm so happy you've now seen them. I can't believe how beautifully vibrant the colour is!

I've never seen robin eggs before there really cool!!

BeccaYonev
Spotted by
BeccaYonev

Toronto, Ontario, Canada

Spotted on May 11, 2015
Submitted on May 17, 2015

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