This article suggests that rather than tackling faster prey cavemen often preferred to tackle something a little slower like tortoises. Scientists have found the remains of 526 tortoises in a cave that was occupied by early humans over 2.6 million years suggesting that cavemen were rather partial to eating the creatures. The bones show that the tortoises were roasted whole over fires and then cracked against rocks to remove their shells. Other bones from animals such as lions and hippos were also found in the caves so it appears cavemen did also hunt harder to kill creatures. Were they lazy or simply rather intelligent to target things that were easier to catch?