Both beak shape and body mass are also important. In general, smaller birds generate higher frequency sounds, with larger ...

Researchers at Rice University have uncovered new insights into the evolution of bird behavior, revealing why certain mating ...

A global study by UW–Madison researchers reveals how habitat, geography, body size, and beak shape influence bird sounds.

Two different strains of bird flu have been cropping up across the country, posing a threat to livestock and possibly raising ...

Birds make sounds to communicate, whether to find a potential mate, ward off predators, or just sing for pleasure.

Here, the team found that birds tend to create sounds at a higher frequency so that the water does not drown out their sounds. Additionally, bird species that live at the same latitudes make ...

Birds are always up to something, and these entries captured an array of avians doing everything from impaling prey to ...

The ‘alalā is the only surviving native crow species in Hawaii. Its decline is blamed on a loss of habitat due to logging, as ...

The beautiful hues and plumes of birds have long drawn the attention and interest of mankind. But, do we really know the true ...