Walnut, a white-naped crane who attacked potential mates but bonded with her keeper, has died
(Newser) -
One of the great interspecies love stories of our time has come to an end. Walnut, a white-naped crane and internet celebrity, has passed away at age 42, reports the AP . She is survived by eight chicks, the loving staff at the Smithsonian's National Zoo and Conservation Biology Institute,...