26 marzo 2015
It may sound like the makings of a joke, but answering the question of how chickens crossed the sea may soon provide more than just a punch line. Researchers have studied the mysterious ancestry of the feral chicken population that has overrun the Hawaiian Island of Kauai.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/u605NxvfeWM/150326152331.htm
