According to a BBC Nature slideshow, the Natural History Museum in Madrid found that within the past 20 years, more than 30 percent of
the chinstrap penguin population... Read More
Not exact matches
...
populations of both ice - loving Adélie and ice - avoiding
chinstrap penguins have declined significantly....
«When we see steep declines in
populations, as we have been documenting with both
chinstrap and Adélie
penguins, we know there's a much larger ecological problem.»