Their chances of survival in the wild are slim. So these white lion cubs are a very welcome arrival at the Loro Zoo in Puebla, Mexico

Vet student Andrea Sumohano says one cub is an introvert while her sister is gregarious.

Andrea Sumohano, vet student, “She wants to climb, wants to be on top, biting, licking. She is very active and eats a lot. The other is more sleepy and calm and gets angry when her sister disturbs her.”