The effects of vessel approaches on the New Zealand fur seal (Arctocephalus forsteri) in the Bay of Plenty, New Zealand

摘要: Animals that establish new sites near the edge of species' range may be vulnerable to disturbance as they are low in numbers and not tied sites. Pinniped distributions world-wide changing many species recolonizing areas their former ranges establishing colonies. Little research is available on impact vessel presence pose pinnipeds at such This study documents responses New Zealand fur seals vessels Bay Plenty, Zealand, a recently established breeding colony. Fur seal behavior location was recorded vessels. GLMM GAM analyses revealed varied with month, time day, duration exposure, distance vessel. Age sex seals, number present also influenced response. this site became disturbed when approached 10–20 m category, precautionary minimum approach 50 has been suggested. provides direction for monitoring minimizing impacts especially where being colonized.