This is true, the method that I'm mainly on now is poison, which, while inhumane, will likely get the problem overwith most quickly.
And the way I (am choosing to) think about it, the faster they're dealt with, the less future rats that deal with the harsh cull methods. Hopefully I can reduce the numbers before they multiply massively this spring.
Hopefully once the infestation is gone, I can switch to more humane options again to prevent another uprising. But we'll see what happens
They took every crumb of bait last night, but the worry I have is that they're storing it, not eating it. So I'm ordering an extra kill trap to position along their runway