Unlike albinism, where there is a complete lack of melanin and the iris is red due to underlying blood vessels, leucistic animals retain normal eye pigmentation. In the case of this angular roughshark ...
"You see those white pinkish dots in front of us?" asked Xhemal Xherri, peering across a lagoon along the southern coast of Albania, across the Adriatic Sea from Italy. "Dalmatian pelicans," said ...