Had to look up “vicuña” to see what it was. Looking at the picture on Wikipedia, I think I had just lumped them in with llamas. Thanks! I learned something today!
These kind of lots are fairly common in semi-rural areas in NA tbh. No incredible drama to it. They already have a house with nice lawn. But want to sell the farmland as they don't want to farm. Sever out the house and garage, and you get weird shapes wedging into the farmland.