Using emerging hot spot analysis of stranding records to inform conservation management of a data-poor cetacean species

EL Betty, B Bollard, S Murphy, M Ogle… - Biodiversity and …, 2020 - Springer
Conservation monitoring of highly mobile species in relatively inaccessible habitats presents
a considerable challenge to wildlife biologists. Effective conservation strategies require …

Age, growth, and sexual dimorphism of the Southern Hemisphere long-finned pilot whale (Globicephala melas edwardii)

EL Betty, KA Stockin, B Hinton, BA Bollard… - Journal of …, 2022 - academic.oup.com
Abstract Knowledge of population biological parameters can contribute to assessing the
resilience of a population in the face of increasing anthropogenic pressures. Southern …

Trace element concentrations, including Cd and Hg, in long-finned pilot whales (Globicephala melas edwardii) mass stranded on the New Zealand coast

A Lischka, EL Betty, HE Braid, CJ Pook, S Gaw… - Marine Pollution …, 2021 - Elsevier
Abstract The Southern Hemisphere long-finned pilot whale (Globicephala melas edwardii) is
a top predator in the New Zealand pelagic food web, feeding predominantly on arrow …

Isotopic Niche Analysis of Long-Finned Pilot Whales (Globicephala melas edwardii) in Aotearoa New Zealand Waters

B Hinton, KA Stockin, SJ Bury, KJ Peters, EL Betty - Biology, 2022 - mdpi.com
Simple Summary Isotopic niche analyses can elucidate a species' foraging ecology. Using
isotopic values of δ 13C, δ 15N and δ 34S, the isotopic niche of long-finned pilot whales …

Reproductive biology of female common dolphins (Delphinus delphis) in New Zealand waters

EI Palmer, EL Betty, S Murphy, MR Perrott, ANH Smith… - Marine Biology, 2022 - Springer
Reproductive biology was assessed in 106 female common dolphins (Delphinus delphis)
examined post-mortem from stranding and bycatch events along the New Zealand coastline …

Lack of intergenerational reproductive conflict, rather than lack of inclusive fitness benefits, explains absence of post-reproductive lifespan in long-finned pilot whales

JL McCormack, K Arbuckle, K Fullard… - Behavioral …, 2023 - academic.oup.com
Life-history theory suggests that individuals should reproduce until death, yet females of a
small number of mammals live for a significant period after ceasing reproduction, a …

Sexual maturation in male long-finned pilot whales (Globicephala melas edwardii): defining indicators of sexual maturity

EL Betty, KA Stockin, ANH Smith, B Bollard… - Journal of …, 2019 - academic.oup.com
Male reproductive biology is described for the Southern Hemisphere long-finned pilot whale
(Globicephala melas edwardii), a subspecies that regularly mass strands along the New …

Occurrence, site-fidelity and photo-identification of long-finned pilot whales in Aotearoa New Zealand

CE Meyer, JR Zaeschmar… - New Zealand Journal of …, 2024 - Taylor & Francis
Despite frequently stranding, little is known about free-ranging long-finned pilot whales
(Globicephala melas edwardii) in Aotearoa/New Zealand. This study used long-term data to …

Bayesian inference of toothed whale lifespans

S Ellis, DP Croft, MLK Nielsen, DW Franks, MN Weiss - bioRxiv, 2023 - biorxiv.org
Accurate measures of lifespan and age-specific mortality are important both for
understanding life-history evolution and informing conservation and population …

Evaluation of ballistics euthanasia applied to stranded cetaceans using ethological and post-mortem computed tomography assessment

RM Boys, BCW Kot, G Lye, NJ Beausoleil… - Veterinary Research …, 2024 - Springer
Debilitated stranded cetaceans with low survival likelihood, may require euthanasia to avoid
further suffering. Euthanasia can involve chemical or physical methods, including ballistics …