Tangled among the tree branches of a lifestyle block on the east coast of Lake Rotorua is a humungous wasp nest.
Measuring two metres by two metres, it's the biggest nest exterminator Chris Brunel has ever seen in his 30 years working in the business.
Mr Brunel joins us to talk about how on earth wasps could build such a structure - and how an exterminator might go about getting rid of it!