Share an interesting fact.. or Google one!
Today I learned that if sea turtles lay their eggs in warm sand, they all hatch girls but if they lay their eggs in cold sand they all hatch boys!
A similar thing occurs with crocodiles but the opposite way round:
If eggs are kept cooler, they hatch as female, warmer temperatures produce males.
I learned that at a crocodile farm - thinking we were visiting a farm where rogue crocodiles were taken but no, it is where they are farmed for their skins.
Climate change could have an effect on future populations.