We will find you and we will kill you - that is the message the Otago Regional Council is set to issue today to Bennett's wallabies that enter Otago.
Chief executive Peter Bodeker has asked the council to sign off immediately on $273,050 of unbudgeted expenditure to control the pest, as they march south.
The council would use "regular, structured search-and-destroy operations and ongoing surveillance" to deal with any incursions, he said in his report seeking approval for the spending.
The council's pest management plan that aimed to stop wallabies establishing in Otago by requiring that all wallabies seen be destroyed by land occupiers and/or reported to the council, but it was not enough, he said.
The wallabies had spread faster than expected and a more "thorough strategic surveillance/control programme" was needed.