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Master's

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PhD students

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Sierra Leone

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Anthropogenic disturbance | Primate | Conservation

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NOVA FCSH

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Christian specialises in surveying wild primate populations. His research interests revolve around anthropogenic and environmental factors which can impact their distribution. He has spent time working in zoos and in the wild with primates, observing behaviour, feeding, responses to humans and their associated threats. He is currently a part-time PhD student from the UK, focussing on the chimpanzees at Gola Rainforest National Park and how their distribution is impacted by a range of environmental and anthropogenic factors. He has experience of using a range of technologies and techniques to provide such data which can improve conservation management. When not working on his PhD, Christian works as part of an agency tackling invasive species.

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PhD student (2025-11-01)

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public.data_updated_at 16-11-2025 , public.from_platform public.cv_cienciapublic.cv_vitae .

Journal article

Interactions Between Chimpanzees (Pan troglodytes schweinfurthii) and Cattle (Bos taurus) in the Issa Valley, Western Tanzania

Fryns, Caroline; Crunchant, Anne-Sophie; Drummond-Clarke, Rhianna; Howell, Christian P; Stewart, Fiona; Piel, Alex, African Primates. 19 - 30. 15. 2021. http://static1.1.sqspcdn.com/static/f/1200343/28492368/1641009578210/African+Primates+Volume+15.pdf?token=PfTWCun1rKhBVZFxv8yunQ6X7sc%3D . published

Journal article

Zoo Animal Management: Using a Creep to increase reproductive success in captive Bornean orangutans (Pongo pygmaeus)

Howell, Christian; Childs, Simon, Journal of Zoo and Aquarium Research. 2020. published

Journal article

Studying faecal glucocorticoid metabolite (FGCM) concentrations in East African chimpanzees in Budongo Forest Reserve, Uganda

Howell, Christian P, Canopy. 20 - 24. 2. 19. 2019. https://www.brookes.ac.uk/social-sciences/courses/primate-conservation/canopy/ . published

Journal article

Are human-dominated landscapes stressful for wild chimpanzees (Pan troglodytes)?

McLennan, Matthew R.; Howell, Christian P.; Bardi, Massimo; Heistermann, Michael, Biological Conservation. 73 - 82. 233. 2019. http://dx.doi.org/10.1016/j.biocon.2019.02.028 . 10.1016/j.biocon.2019.02.028 . published

Conference abstract

Enclosure utilisation and its influence on behaviour in a group of captive Bornean orangutans (Pongo pygmaeus),

Howell, Christian; Gee, Ellen, 10-07-2018.

Conference abstract

Identifying factors affecting faecal glucocorticoid metabolite (FGCM) concentrations in chimpanzees (Pan troglodytes) in undisturbed habitat in Budongo Forest, Uganda, with a comparison to those inhabiting a nearby agricultural-forest-mosaic at Bulindi

Howell, Christian; McLennan, Matthew R., 04-12-2018.

Magazine article

Poo at the Zoo: Getting hands on with animal faeces for science

Howell, Christian, BIAZA News. 23 - 23. 20. Autumn2018. United Kingdom. 01-11-2018. http://www.flipr.co/BIAZA/autumn-2018/ .

Journal article

Complexities of Using Wild versus Captive Activity Budget Comparisons for Assessing Captive Primate Welfare

Howell, Christian P.; Cheyne, Susan M., Journal of Applied Animal Welfare Science. 78 - 96. 1. 22. 2018. http://dx.doi.org/10.1080/10888705.2018.1500286 . 10.1080/10888705.2018.1500286 . published

Conference abstract

Zoo Research: Bridging the gap between academics and zoo scientists

Howell, Christian, 16-11-2017.

Thesis / Dissertation

Identifying factors affecting faecal glucocorticoid metabolite (FGCM) concentrations in chimpanzees (Pan troglodytes) in undisturbed habitat in Budongo Forest, Uganda, with a comparison to those inhabiting a nearby agricultural-forest-mosaic at Bulindi.

Howell, Christian, master. Oxford Brookes University . 09-12-2016.

Thesis / Dissertation

Identifying the influence of husbandry routines with reference to increased public viewing on captive Sulawesi crested black macaque (Macaca nigra) behaviour

Howell, Christian, degree. Bournemouth University . 16-07-2014.

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