The smaller snapper are moving out of the harbour, but the bigger ones are still here at the moment.

There are a couple of great Genesis Energy ads on YouTube which star Pukekos. I defy anyone not to smile whilst they're watching the 'switch off the standard lamp' one.
They really do behave with that sort of deliberation, and they inhabit any bit of green that has some water to it, quite common throughout the suburbs. They survive because thay taste like and are as tough as a boot.