Silent wings, razor-sharp talons, and killer precision—these apex aerial predators rule the skies. Here are the world’s ...
Deep in the rainforests of Central and South America, one bird rules the skies with unmatched power and precision. The harpy ...
Venezuelan scientist Eduardo Álvarez Cordero is not only a man who knows harpy eagles: having started one of the biggest and oldest studies about the species, and taken part in the training of many of ...