In fact, social monogamy is extremely common in birds and somewhat common in mammals, while sexual monogamy is vanishingly ...

Discover how long baby birds stay in the nest, how long it takes bird eggs to hatch, how baby birds learn to fly and more ...

The blue of its feathers stood out even against the blue of the pre-dawn light. It was a male mountain bluebird, of course, ...

Whole-genome analysis raises concerns about the rare songbird, the authors of a recent study say, but could also help with ...

In the heart of Canada's Rocky Mountains, an unassuming yet remarkable butterfly has been quietly flying under our scientific ...

Although birdsong can signal individual quality and personality, very few studies have explored the relationship between ...

A new study used modern methods to reassess a foundational study in biology that explained how ecologically similar species of wood warblers coexist. The research team examined foraging behavior, ...

Forbes contributors publish independent expert analyses and insights. GrrlScientist writes about evolution, ecology, behavior and health.

Space journalist has 'mixed feelings' about flight Space journalist Kate Arkless Gray says she has "mixed feelings" about the all-female flight. Speaking earlier, she said it's great that younger ...

Sometimes, a baby can have genitalia with some male characteristics and some female characteristics. Alternatively, some people may be born with a mix of male and female sex characteristics (such ...

In this game, players are given the choice of whether they want to take a female or male lead protagonist as their character. The gameplay and narrative didn’t change at all as it was just a ...