Author

Tracy E. Cooper

Observed names: Cooper, Tracy E., Tracy Cooper

Institution: Orca Research Trust

Observed institution: Orca Research Trust

ORCID: 0000-0001-6713-0502

Observed ORCID: 0000-0001-6713-0502

OpenAlex ID: A5137013593

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

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

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

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

Images confirm records of Fijian orca (Orcinus orca Linnaeus, 1758), including a group with indistinct saddle patches

2024 · Ingrid N. Visser, Tracy E. Cooper, et al. · BIODIVERSITY JOURNAL · 5

Can a leopard seal, Hydrurga leptonyx de Blainville, 1820 (Mammalia Phocidae), change its spots? (Spoiler alert: at least one adult female can)

2022 · Ingrid N. Visser, Krista van der Linde, et al. · BIODIVERSITY JOURNAL · 4

Trials and Tribulations: the Conservation Implications of an Orca Surviving a Stranding and Boat Strike. a Case Study

2021 · Ingrid Natasha Visser, Tracy E. Cooper, et al. · Editora Artemis eBooks · 3

F I G U R E 5 in Worldwide variation in shape and size of orca (Orcinus orca) saddle patches

2024 · Mäkeläinen, Pirjo H., Visser, Ingrid N., et al. · Zenodo (CERN European Organization for Nuclear Research)

F I G U R E 4 in Worldwide variation in shape and size of orca (Orcinus orca) saddle patches

2024 · Mäkeläinen, Pirjo H., Visser, Ingrid N., et al. · Zenodo (CERN European Organization for Nuclear Research)

F I G U R E 1 in Worldwide variation in shape and size of orca (Orcinus orca) saddle patches

2024 · Mäkeläinen, Pirjo H., Visser, Ingrid N., et al. · Zenodo (CERN European Organization for Nuclear Research)

F I G U R E 2 in Worldwide variation in shape and size of orca (Orcinus orca) saddle patches

2024 · Mäkeläinen, Pirjo H., Visser, Ingrid N., et al. · Zenodo (CERN European Organization for Nuclear Research)

F I G U R E 3 in Worldwide variation in shape and size of orca (Orcinus orca) saddle patches

2024 · Mäkeläinen, Pirjo H., Visser, Ingrid N., et al. · Zenodo (CERN European Organization for Nuclear Research)

F I G U R E 6 in Worldwide variation in shape and size of orca (Orcinus orca) saddle patches

2024 · Mäkeläinen, Pirjo H., Visser, Ingrid N., et al. · Zenodo (CERN European Organization for Nuclear Research)

Works count: 13

Citation count: 65

H-index: 5

I10-index: 2