D'où viennent les loups noirs ?
Décembre 1, 2017 | Non classé
Did you know that the black fur of some North American wolves is the result of long-ago dalliances with domestic dogs? Wolves are believed to have picked up the black-coat mutation some 12,000-15,000 years ago. The black-fur mutation established itself very quickly in forest-dwelling wolves which suggests it must provide them with some significant advantage. Read more ici passant par Le New York Times