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, ...

In birds, singing behaviors play a critical role in mating and territory defense. Although birdsong can signal individual quality and personality, very few studies have explored the relationship ...

Many bird species are monogamous. However, genetic studies have shown that the social partner is often not the genetic father of all offspring. Some studies found biased sex ratios: more males than ...

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

From helping them find mates to bettering their ability to camouflage, marks on animals and birds serve various purposes.

The Eastern Whip-poor-will (Antrostomus vociferus) is often heard but seldom observed due to its camouflage plumage. It sings ...

Feral and free-roaming pet cats pose a grave threat to wild bird populations around the globe, with significant ecological ...

The Loveland Living Planet Aquarium's macaroni penguins will make their public debut on April 7, 2025, cohabitating with existing gentoo penguins.

While uncommon, it is theoretically possible to get a yeast infection from a female partner during vaginal sex ... and it is certainly not the riskiest infection that a male partner can give you. If ...

The mating rituals of many bird species involve elaborate dances and displays by the males. The evolutionary reasons for the ...

Some creatures blend in by sticking out. Learn more about glass frogs and the special way they hide their blood.