Using platforms of opportunity to determine the occurrence and group characteristics of orca ( Orcinus orca) in the Hauraki Gulf, New Zealand

• Published in: New Zealand Journal of Marine and Freshwater Research
• Main Authors: Hupman, K, Visser, IN, Martinez, E, Stockin, KA
• Format: Article in Journal/Newspaper
• Language: English
• Published: Informa UK Limited 2014
• Subjects: New Zealand; Orca; Orcinus orca
• Online Access: http://dx.doi.org/10.1080/00288330.2014.980278; https://www.tandfonline.com/doi/pdf/10.1080/00288330.2014.980278