Different eggshell colors come from pigments deposited onto the shell as the egg forms in the hen’s oviduct. A chicken yolk, or ovum, forms in the hen’s ovaries. A fully formed ovum leaves the ...

COLUMBIA, S.C. (WIS) - Bird flu cases and egg prices are on the rise, which may have you thinking about the age-old debate.

The eggs from pasture-raised chickens have less cholesterol and ... Yolks are not the only thing that come in different colors. The shells vary as well. Unlike yolks, the color of a shell has ...

When it comes to eggs, your mind probably instantly jumps to chicken eggs because that’s what we’re used to seeing and using ...

This part of the chicken's reproductive system has five distinct sequential segments which the yolk passes through on its way to the outside world, but it's the fourth one — the shell gland — that ...

the chicken came first. The color of an egg shell is almost entirely dependent on the genetics of the hen who laid it. Egg shell color is a result of a genetic pigmentation carried by certain breeds.

However, that doesn’t necessarily mean that all eggs taste the same. While the shell color doesn’t make a difference, other factors such as the breed of chicken, type of feed, freshness ...

"Ameraucana chickens possess the pigment, oocyanin (blue coloring). It permeates the shell and results in the egg being both blue on both the inside and outside." Egg colors, Neikirk said ...

Have you ever wondered why chicken eggs can be different colors? While most eggs are white or brown, they also come in colors ...