First, these parrots learned to open trash cans to forage for food. Now, they’ve taken it a step further – and have figured ...

The species can be identified by their relatively compact grey bodies and black and white head with ... of a long plume. The ponytail, as well as the dark grey feathers on the bird's neck, are ...

Plumes on the male’s head flare into a crest to ward off rivals. Flowing over the bird’s back are elongated, threadlike plumes curving casually at the tips. Bare facial skin changes from ...

It’s an excellent reminder that we need to challenge our preconceived ideas, turn so-called bad omens on their heads ... In general, the birds' vibrant red plumes are seen as full of love ...

Depending on the species, fluorescence showed up in different body parts, such as the birds’ bellies, chests, heads and necks. Some species had long, glowing plumes, gleaming bills, or sported ...

They are the world's largest birds, weighing up to 287 pounds (130 kilograms), and they can grow up to 9 feet (2.7 meters) tall, according to San Diego Zoo. However, their heads are relatively ...