Every morning at about 7 since late February, the cardinal has been singing its “Cheer, cheer, cheer” song in my yard. Now the American robin is singing, “Cheerily, cheerio,” adding to the growing ...

Many people assume that male songbirds are the ones doing the crooning. But more than 660 species of songbirds are known in which the females sing as well. And there are still 3,500 species of ...

Kevin Omland is a professor of Biological Sciences at the University of Maryland, Baltimore County. Evangeline Rose is a postdoctoral research associate at the University of Maryland. Karan Odom is a ...

Since their creation, state mottos and symbols have helped to achieve distinction and uniqueness. North Carolina's state motto is "Esse Quam Videri." It's a Latin phrase that roughly translates to "to ...