Pay a bounty. Yeah. Can’t think of a better way to start up iguana breeding farms.
Unless you’re dealing with wolves or grizzly bears, you always get more of what you pay for.
Yes, the Cobra Effect from colonial India:
https://fee.org/articles/the-cobra-effect-lessons-in-unintended-consequences/
You see this in Texas where as hard as one rancher is trying to eliminate wild boar, their neighbors are trying to raise more to make money off of boar hunters.