This is a quick speedpaint of Phorusrhacos longissimus, the most terrifying creature of Cenozoic South America. It was a 10-foot tall bird related to storks. Its massive bill was built for both slicing flesh and crushing bones. Along with that, it also had a meathook claw on its wing similar to that of the baby hoatzin, as well as a curved second-toe claw similar to that of the Dromaeosaurs, like Velociraptor. It ate large mammals until it went extinct at the start of the Ice Age. Its ...