And finally more sea turtles in Florida are being born female.
Scientists say this is due to warmer beaches, which affect the developing turtle eggs.
Cooler sands see more eggs become male turtles, while warmer sand produces more females.
A sand temperature of 29-degrees Celsius normally results in a 50-50 split across gender.
But hotter Florida summers have seen beach sand get so hot that some scientists in the Florida Keys haven’t found any newly-hatched male turtles in the past four years.
Australia and Cape Verde have also reported increasing feminization across local turtle populations.