While monogamy is relatively rare in the animal world, some species form deep, lifelong bonds that are impressive and ...

Swans symbolize enduring love, forming monogamous pair bonds that last a lifetime. Gibbons are monogamous primates that ...

A 16-year study on a closed population of Seychelles warblers (Acrocephalus sechellensis) on Cousin Island, Seychelles, has uncovered significant findings about how environmental factors -- ...

Around 90 percent of bird species are socially monogamous, but if the bond is broken without death, it is known as divorce.