A sloth named Sid, a woolly mammoth named Manny and a sabertoothed
tiger named Diego must band together in an unlikely herd after they discover a helpless human child, and decide to return it to its family.
A mutation that allowed them to age at a slower rate and live longer (to 200 years, for example) was not useful, because before their third decade they usually had been eaten by a sabertoothed
tiger or died from blood poisoning caused by a tooth abscess.
But when it came down to name him, there was only one choice for Natalie - naming him after Diego the sabertoothed
tiger from the film Ice Age.
My favourite animal is the Sabertoothed
tiger, but I also liked the meerkat, it was really soft to hold."
This system originally rewarded behaviors that led to physical safety and wellbeing, such as successfully avoiding a sabertoothed
tiger, building a warm fire, or gathering tasty berries.
Washington, Nov 6 (ANI): A new study of male-female size differences in extinct big cats has suggested that male sabertoothed
cats may have been less aggressive than many of their feline cousins, despite their fearsome fangs.
This time out, Manny is so busy attending to Ellie (Queen Latifah), his very pregnant mate, that he lacks sufficient time and energy to deal with the personal crises of two other returning "herd" members: Diego (Denis Leafy), the sabertoothed
tiger who now fears he's losing his edge after being domesticated; and Sid (John Leguizamo), the rambunctiously goofy sloth who yearns for respect and, if he's really lucky, his own family ties.