A review of 50 years of ornithological literature revealed a strong bias for familiar, visually appealing species over their ...

A study reviewing 50 years of ornithological literature shows that familiar, visually appealing avians are the subject of ...

Three out of every four of the 500 North American bird species are in decline, a recent study found. But unlike the mass ...

Analysis of nearly 500 bird species across North America has found that three-quarters are declining across their ranges, ...