Synapsida

There are something like a hundred species of marsupial in South America; hardly an insignificant amount. As I've mentioned before , t...

Columbian ground squirrel The Wooing Ways of Ground Squirrels Male animals will go a long way to ensure that they become the father f...

Protocetus , a close relative of the new species The Eocene, the second epoch of the Age of Mammals, was a time of many strange creature...

European mink While most are still terrestrial, the long sinuous bodies of weasels are easily adapted to an aquatic lifestyle. Within th...

A sugar glider is as close as it gets... One of the significant features in the early evolution of mammals was the development of a diff...

South China tiger, perhaps the most primitive living subspecies The tiger ( Panthera tigris ) is surely one of the most iconic of all m...

A male elk Giving birth and looking after newborn young are particularly dangerous times for the large hoofed herbivores. That isn't...