A female Thornback Ray can lay up to 120 egg cases a year and they are known as a mermaid purse!
Blonde rays can grow up to 120cm in length and live up to 15 years of age
Rays feed primarily on a mixture of crustaceans, shrimps, prawns and fish
Blonder rays can be distinguished by small dark spots across their backs which extend to the very edge of their wings
Thornback rays have between 35 and 40 rows of teeth!