“We give this lady sturgeon river water, and after three, four years, miracles happen,” Giovannini says. It is also something of a miracle that Cavallo and the other Adriatic sturgeons on the ...

European sturgeon ("belugas") exist within the Caspian, Black, and Adriatic Seas. Over the past several decades, female belugas - which take several dozen years to mature - have been heavily ...