Get started

Orca Research Trust

Alternate name: The Orca Project
ROR: 038r69984
OpenAlex ID: I4405271918
Geographic and temporal dynamics of a global radiation and diversification in the killer whale
2015 · Phillip A. Morin, Kim M. Parsons, et al. · Molecular Ecology · 110
Antarctic peninsula killer whales (Orcinus orca) hunt seals and a penguin on floating ice
2007 · Ingrid N. Visser, Thomas G. Smith, et al. · Marine Mammal Science · 88
Benthic Foraging on Stingrays by Killer Whales (orcinus Orca) in New Zealand Waters
1999 · Ingrid Visser · Marine Mammal Science · 72
The harmful effects of captivity and chronic stress on the well-being of orcas (Orcinus orca)
2019 · Lori Marino, Naomi A. Rose, et al. · Journal of Veterinary Behavior · 56
Propeller scars on and known home range of two orca (Orcinus orca) in New Zealand waters
1999 · Ingrid N. Visser · New Zealand Journal of Marine and Freshwater Research · 46
Occurrence of false killer whales (Pseudorca crassidens) and their association with common bottlenose dolphins (Tursiops truncatus) off northeastern New Zealand
2013 · Jochen R. Zaeschmar, Ingrid N. Visser, et al. · Marine Mammal Science · 41
Variation in Eye‐patch Shape of Killer Whales (orcinus Orca) in New Zealand Waters
2000 · Ingrid N. Visser, Pirjo Mäkeläinen · Marine Mammal Science · 32
From Vagrant to Resident: occurrence, residency and births of leopard seals ( Hydrurga leptonyx ) in New Zealand waters
2019 · Krista Hupman, Ingrid N. Visser, et al. · New Zealand Journal of Marine and Freshwater Research · 29
Using platforms of opportunity to determine the occurrence and group characteristics of orca ( Orcinus orca ) in the Hauraki Gulf, New Zealand
2014 · K Hupman, IN Visser, et al. · New Zealand Journal of Marine and Freshwater Research · 28
Tooth damage in captive orcas (Orcinus orca)
2017 · John Jett, Ingrid N. Visser, et al. · Archives of Oral Biology · 25
Antarctic orca in New Zealand waters?
1999 · Ingrid N. Visser · New Zealand Journal of Marine and Freshwater Research · 24
Melanistic southern right‐whale dolphins ( Lissodelphis peronii ) off Kaikoura, New Zealand, with records of other anomalously all‐black cetaceans
2004 · Ingrid N. Visser, Dagmar Fertl, et al. · New Zealand Journal of Marine and Freshwater Research · 19
PDF
A review of leopard seal (Hydrurga leptonyx) births and pups using a standardised age-class classification system
2022 · Krista van der Linde, Ingrid N. Visser, et al. · Polar Biology · 13
PDF
Microstructure, elemental composition and mechanical properties of enamel and dentine in the polar bear Ursus maritimus
2021 · Carolina Loch, Louisa Hemm, et al. · Archives of Oral Biology · 11
Occurrence, site fidelity, and associations of oceanic common bottlenose dolphins ( Tursiops truncatus ) off northeastern New Zealand
2020 · Jochen R. Zaeschmar, Gabriela Tezanos‐Pinto, et al. · Marine Mammal Science · 11
Overlooking a potential hotspot at Great Barrier Island for the nationally endangered bottlenose dolphin of New Zealand
2014 · SL Dwyer, G Tezanos-Pinto, et al. · Endangered Species Research · 11
PDF
Argentinean Orca (orcinus Orca) as an Umbrella Species: Conservation & Management Benefits
2021 · Juan Manuel Copello, Gabriela Bellazzi, et al. · Editora Artemis eBooks · 9
PDF
Interaction between killer whales (Orcinus orca) and hammerhead sharks (Sphyrna sp.) in Galápagos waters
2006 · L. Sonnino Sorisio, A. De Maddalena, et al. · Latin American Journal of Aquatic Mammals · 9
PDF
Out of habitat marine mammals – Identification, causes, and management recommendations
2025 · Laetitia Nunny, Mike Bossley, et al. · Marine Policy · 6
Ocean sunfish, genus Mola Kölreuter, 1766 (Pisces Molidae), exhibit surprising levels of agility during interactions with orca, Orcinus orca (Linnaeus, 1758) (Mammalia Delphinidae)
2023 · Marianne Nyegaard, Ingrid N. Visser, et al. · BIODIVERSITY JOURNAL · 6
PDF
Orca, Orcinus orca (Linnaeus, 1758) (Mammalia Cetacea), interactions with ocean sunfishes (Family Molidae, genus Mola Kölreuter, 1766 and Masturus Gill, 1884): A global review
2023 · Ingrid N. Visser, Marianne Nyegaard, et al. · BIODIVERSITY JOURNAL · 6
PDF
First records of orca, Orcinus orca (Linnaeus, 1758) (Mammalia Cetacea), predation on sharptail ocean sunfish, Masturus lanceolatus (É. Liénard, 1840) (Pisces Molidae), with novel components of foraging behaviour discovered through social media
2023 · Ingrid N. Visser, London A. Fletcher · BIODIVERSITY JOURNAL · 6
PDF
Leopard Seals (Hydrurga leptonyx) in New Zealand Waters Predating on Chondrichthyans
2021 · Krista van der Linde, Ingrid N. Visser, et al. · Frontiers in Marine Science · 6
Duration of pseudo-stalked barnacles (Xenobalanus globicipitis) on a New Zealand Pelagic ecotype orca (Orcinus orca), with comments on cookie cutter shark bite marks (Isistius sp.); can they be used as biological tags?
2020 · Ingrid N. Visser, Tracy E. Cooper, et al. · BIODIVERSITY JOURNAL · 6
PDF
Worldwide variation in shape and size of orca (Orcinus orca) saddle patches
2024 · Pirjo H. Mäkeläinen, Ingrid N. Visser, et al. · Marine Mammal Science · 5
PDF
Works count: 34
Citation count: 808
Year
Topic
Type