This phenomenon occurs when two sperm fertilise a single egg, resulting in a mixture of male and female cells in the developing embryo ...

Have you ever wondered what is the world’s roundest bird? Well, we have! Meet the Bearded Reedling, a distinctive-looking yet elusive avian species. St Petersburg ...

The most iconic colourful beak in the bird world belongs to the Keel-Billed ... where the female seals herself inside with mud and food brought by the male. This protective parenting style is ...

This bird is found primarily in the tropical forests of New Guinea and surrounding islands. As reported in Discover Magazine, “The female birds of paradise tend to have dark, drab feathers to blend in ...

A rare male Hen Harrier, one of Britain’s most elusive ... earning them red-list status as a bird of the highest conservation concern. Hen Harriers can live up to 16 years in the wild, though ...

Did you know that most male birds don’t have phalluses or that the majority of bird species raise their young together? In this article, we’ll discuss everything there is to know about mating ...

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A rare male Hen Harrier, one of Britain’s most elusive birds of prey ... Decades of habitat loss and illegal persecution on upland grouse moors have driven their numbers to critical levels, earning ...