For roughly a century, researchers have been trying to figure out how different female cuckoos manage to lay such a variety of different egg colors to match different host birds. Now, a group of ...

Dear Pet Talk: I don’t have pets but keep active birdfeeders, so all the birds are my “pets in the wild.” Why do robins lay blue eggs? — Bird Lover Dear Bird Lover: I concur with you about wild birds ...

White coloured eggs are easily available in the market, but today we will tell you about green and blue coloured eggs. Apart from this, we will also tell you which one is the best. Egg is considered ...

Bird eggs range in colors and can be ornately maculated with spots, blotches and scrawls. They vary in shape and size, and they must be thick enough to withstand the weight of an incubating parent but ...

We asked poultry experts to explain what’s behind the shade of your egg yolk, from pale yellow to deep orange. Korin Miller has spent nearly two decades covering food, health, and nutrition for ...