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Pointier eggs and ultraviolet colors help some birds survive
This week, Martha Foley and Dr. Curt Stager continue their discussion about eggs, exploring the color and shape of birds' eggshells, from green, white, and brown to pointy and ovoid.Some variations in shape and size are just that, variations, but some have also appear to have survival value for their respective species.
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By NCPR: North Country Public Radio
4.9
1111 ratings
This week, Martha Foley and Dr. Curt Stager continue their discussion about eggs, exploring the color and shape of birds' eggshells, from green, white, and brown to pointy and ovoid.Some variations in shape and size are just that, variations, but some have also appear to have survival value for their respective species.