User blog comment:Owerslachlan/Ingen Edmontosaurus do not survive well in the wild/@comment-30261954-20190323042820

A problem I see is that if there were only four individuals in the first population, the overwhelming amount of predators killing them wouldn't really be a problem in their survival technique and more "There are 7 Tyrannosaurus alone on the island with the ability to attack a small herd of animals that they only seem to be able to predate on because size" problem.