Tracy and Peter Kendall are struggling to sleep. Photo / RNZ, Libby Kirkby-McLeodTracy and Peter Kendall are struggling to sleep. Photo / RNZ, Libby Kirkby-McLeod

The Department of Conservation advises blocking access points after nesting to prevent future issues. Photo / RNZ, Libby Kirkby-McLeodThe Department of Conservation advises blocking access points after nesting to prevent future issues. Photo / RNZ, Libby Kirkby-McLeod