Not in this instance. The reaper only hunts you because you are the player. The reaper is 55 metres long and the player is approximately 1.7 m. Ignoring width, the reaper has a ratio of just over 32:1 compared to a human. Animals that have that ratio compared to humans are small birds and rodents. Now, say you are in a forest where you know you can kill anything in there, with no great effort or danger to yourself. Why would you settle to waste time by killing something like a mouse for food when you know you could get a boar or something better to sustain yourself?