After you remove a problem, you don't really know what will be next. You know you have released that problem, but you do not really know if it will return and you will need to release again. Hale mentions in the Sedona course that he had to release a lot until he and his wife were able to be together.
Cane toads are pests and harmful to native wildlife. I destroy them humanely (captured alive and put inside the freezer).
