Give the Easter Bunny some competition! Supplement your income with decorated Easter eggs. Ukrainian egg patterns are a beautiful, traditional craft. For over 2,500 years, the art of egg decoration ...

For some birds, recognizing their own eggs can be a matter of life or death. In a new study, scientists have shown that many birds affected by the parasitic Common Cuckoo -- which lays its lethal ...

Cuckoos infiltrate the nests of other birds with similar-looking eggs, but drongos have evolved a highly effective way to snuff out the imposters. Their ability to recognise the uniquely patterned ...