Blue eggs may be more camouflaged in green foliage than white eggs. Also, eggshells with blue pigments in them are stronger than white eggshells, so more survive to hatch. Pigments may also offer some protection from UV light, which could cause mutations in the developing embryo.
To keep them warm xx
crows. light blueish green with brown spots.
Yes they are birds so they lay eggs.
blue or light blue eggs with blue speckles are robin eggs.
Both are passerine birds, both build nests in trees and shrubs. Other than that, they are very different. Blue jays are Corvids, related to ravens and crows. Robins are thrushes.
To mock them.
Vast numbers of birds lay blue eggs - they are common amongst thrushes, starlings, crows, babblers, accentors, ducks, herons, egrets, robins, and more.
Its a Robin but it could also be cardinal or many others.
Raven's, Blue Jay's, and Rick Ross (A.K.A. Rozay)!
crows. light blueish green with brown spots.
Yes they are birds so they lay eggs.
blue or light blue eggs with blue speckles are robin eggs.
they weigh 32g!!
YES. The Crows eat dove eggs as well as their babies which they kill and eat.
Both are passerine birds, both build nests in trees and shrubs. Other than that, they are very different. Blue jays are Corvids, related to ravens and crows. Robins are thrushes.
Crows lay eggs just like any other bird. They lay it in a nest and when its time the eggs will crack and hatchlings will come out.
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grasshoppers