Olivia Sievert

ORCID: 0000-0003-3091-7592
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About
Contact & Profiles
Research Areas
  • Wildlife Ecology and Conservation
  • Avian ecology and behavior
  • Primate Behavior and Ecology
  • Animal Ecology and Behavior Studies
  • Wildlife-Road Interactions and Conservation
  • Human-Animal Interaction Studies
  • Bat Biology and Ecology Studies
  • Zoonotic diseases and public health
  • Rangeland Management and Livestock Ecology
  • Amphibian and Reptile Biology
  • Animal Disease Management and Epidemiology
  • Neuroendocrine regulation and behavior
  • Wildlife Conservation and Criminology Analyses

Endangered Wildlife Trust
2023-2025

Stellenbosch University
2019-2022

Dalhousie University
2014

ABSTRACT Facultative scavenging can be observed across a large range of carnivorous mammals but is an uncommon behavioural trait in cheetahs ( Acinonyx jubatus ). Very few incidents have been reported, with no explanation given as to why it may occur. In this paper, we provide three more observations between 2019 and 2023 different protected areas South Africa Malawi. We suggest common factor these observations, namely that all adult individuals involved were temporarily housed holding...

10.1002/ece3.70776 article EN cc-by Ecology and Evolution 2025-01-01

Abstract In an effort to restore parts of their historical geographical range, and in recognition ability ecosystem functioning the financial benefits they can provide through ecotourism, large carnivores have been reintroduced many protected areas from which were previously extirpated. Similar dispersing animals, translocated individuals often undertake long-distance exploratory movements before establishing home ranges. Post-release monitoring is common, but mechanisms population...

10.1017/s0030605321000788 article EN cc-by-nc-nd Oryx 2022-05-20

The authors confirm that there is absence of shared data. However, the data supports findings this study are available from corresponding author upon reasonable request.

10.1111/aje.12984 article EN African Journal of Ecology 2022-02-20

Kleptoparasitism, the theft of food from another individual, is an important interspecific interaction that can have consequences for animal fitness, predation rates, and species' abundance. Similarly, loss to fear effects interactions influence energetic costs consumption rates. Due their smaller body size predominantly solitary nature, cheetahs (Acinonyx jubatus) are particularly prone negative, direct with competing carnivores, they frequently lose kills apex predators. However, trophic...

10.1016/j.fooweb.2023.e00331 article EN cc-by Food Webs 2023-12-20
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