Evolving Science Gorillas Out Of Critical Danger | страница 3

TAKEN TOGETHER, IT IS KNOWN AS THE IUCN RED LIST OF THREATENED SPECIES. SPECIES SLIDE DOWN
THESE RANKINGS AS THEIR NUMBERS DWINDLE DUE TO PREDATION, LOSS OF HABITAT OR OTHER FACTORS,
MANY OF WHICH HAVE TO DO WITH HUMANITY. THEREFORE, WHEN A SPECIES PUSHES ITS RANKING BACK
DUE TO THE DECREASED THREAT, THIS IS A CAUSE FOR CELEBRATION FOR THE IUCN.