资讯

Every year, billions of birds migrate in and out of the United States. And across the world, birds fly thousands of miles to ...
Typically, females appear less colorful than males; this adaptation helps protect females from predators. Such an adaptation ...
The man was the third suspect charged with trying to smuggle exotic birds through the San Ysidro Point of Entry in recent ...
There are thousands of species of birds, and many of their names are well-known to us—blue jay, robin, and mallard, to name ...