Recently I received a message from a Peninsula resident who had been cleaning up a section of the Otago Harbour of plastic and other rubbish. Now as a keen fisherman and diver I found their efforts impressive, but it was also depressing at the amount of plastic they removed from around the harbours edge. The prevalence of plastic in the harbour that is washed up onto the tidal bays is quite significant and has become a chief villain in the…
The Banana passion-fruit vine (Passiflora mollissima) has become a problem plant for the Otago Peninsula over recent years and has continued to occupy significant areas of roadside in Portobello and Harington Point Roads. Given its highly invasive nature and need for high light levels passion-fruit has begun to choke the life out of many areas around the Peninsula. Its prolific fruit production has also been shown to be a suitable source of food for possums and birds distributing viable seed from…