New blood

it is a mini dinosaur documentry episode about coelopysis, postosuchus, thinaraxodon and plateosaurus.it starts 220 mya,in the late triassic period,with a pair of coelopysis running through a desert during a drought.then,a female coelopysis snaches a lungfish out of the water."they are light-boned,fast moving,and beautifully adapted...for killing" but before she can eat it,the noises from a herd of placerias scare her off.the placerias are stalked by coelopysis. later, petinosaurus, a type of small pterosaur,are hunting dragonflys by a river.then, in a burrow, are thinaraxodon, and the female coelopysis investigates the burrow and kills one before getting scared away.the placerias are out feeding on plants when they are attacked by a female postosuchus who kills one.the thinaraxodon are found by coelopysis and, later in the night, they are forced to eat there own young."this denies the dinosaurs their food,and gives the thinaraxodon an easy meal" the next day,the female coelopysis smells a lungfish in a dried up riverbed and digs it out and eats it.meanwhile,a flock of coelopysis eat a dead postosuchus. the next day, the drought ends and it rains.the flock of coelopysis have survived the drought,along with the thinaraxodon."the female coelopysis has survived the drought,along with many of her kind" plateosaurus have also survived."but they have been joined by a new type of dinosaur:a huge herd of plateosaurus have been drawn to the river.it is hard to believe that they are related to coelopysis,but they are new dinosaurs.this is the shape of things to come,the age of the dinosaurs has dawned".find out more on the walking with dinosaurs wiki.