Aotearoa New Zealand is not well represented by native terrestrial (land) mammals with neither of the two species of bat being recorded in the area. Introduced exotic species, however, are an ever present problem with Brown and Black Rats, House Mice, Weasel, Stoat, Ferret and Hedgehog being the main culprits, all capable of impacting on local wildlife. Some control of the species takes place around areas of the Ramsar site'such as Fernbird Flats, but little is done elsewhere. A page is being developed to cover these species with information on how to control some of the species and where to go for expert advice plus other valuable information.

Marine mammals are more numerous around the coasts and several species can be seen at certain times of the year. Sightings can be useful to record so if you are fortunate enough to witness these enigmatic creatures please report using this form. Most however are recorded as beach wrecks (fatalities') or strandings.

A checklist of species recorded in the area is given here. Information is basic but links are given by the usual method to a large amount additional information.