资讯

When firefighter Brian Wilson retired in 1995, he planned to fill his days teaching fire and public safety classes to children. He liked to bring along his three parrots for these public appearances; ...
For the past 120 years, the National Audubon Society has worked to helped Earth’s birds through conservation and awareness ...
Forbes contributors publish independent expert analyses and insights. GrrlScientist writes about evolution, ecology, behavior and health. With rare exceptions, parrots are colorful -- many of them, ...
Nature produces some truly extravagant costumes, and birds have evolved more than their fair share of dazzling outfits. Often, it's the male birds that steal the show with bold colors and unfurling ...
Birds tend to be more colorful in the tropics, and scientists wanted to find out how they got there: if colorful feathers evolved in the tropics, or if tropical birds have brightly-colored ancestors ...
If a sequel is made about the famous wild parrots of San Francisco's Telegraph Hill, there's a chance it may not have a happy ending. Since one of their favorite trees was chopped down Monday, and two ...
The long-held idea that birds living near the equator are more colorful than those living closer to the poles is true, suggests a recent study Paradise Tanager (Tangara chilensis). The sexes look ...
Parrots are striking, intelligent and full of personality—but they come with unique needs. Here’s what to know before ...
The call of the wild draws visitors to a colony of Quaker parrots living on the power lines above Brooklyn College‘s athletic field. “In New York City, you don’t see too many types of birds besides ...
Birds see a more colorful world than we do, especially when it comes to their eggs, a new study suggests. Unlike humans, birds can see ultraviolet (UV) light, and they have four – rather than three – ...