TO GO WITH AFP STORY BY KATELL ABIVEN & RIGOBERTO DIAZ
Employees of the Cuban crocodile breeding center explore among the fields in search of dangerous specimens befores extracting their eggs from the nests and transfer them to hatching chambers, in Cienaga de Zapata, Cuba, on june 14, 2021. - Considered critically endangered, the Cuban crocodile sees the purity of its race threatened by the fieryness of its American cousin. Faced with this reality, scientists wonder if they shouldn't just let Mother Nature decide. (Photo by ADALBERTO ROQUE / AFP)