[sandworm101]

That's a very modern trend. Even if they did 'ban' cats I really doubt anyone would look to eradicate them. We aren't going to see cops raiding people's houses to kill their pets. It will probably take the form of mandatory spay/neuter programs to wipe out the population over a period of several years. The feral cats will be trapped and similarly treated until there are only a very few that need to be actually killed.

I do wonder whether a place like NZ might then have a rat problem. Rats also do real damage to native species, including birds as they eat eggs. Removing a key rat predator inside cities might have repercussions.

[lostlogin]

We do have a rat problem. There are quite a few predator free areas in NZ which are islands or fenced inland areas. With fenced off areas, more problematic than rats are mice, which can get though truely tiny holes in fences, jump quite high and are hard to control. At least rats can be fenced out more easily. In terms of killing pests, some great equipment has been developed recently. A homegrown CO2 powered ", self resetting trap has impressive functionality and ongoing testing is really promising.

www.radionz.co.nz/news/national/313828/self-resetting-rat-traps-20-times-better-than-standard-traps-study