Dr. Peter M. Haswell is a wildlife biologist working to conserve, restore, and understand biodiversity and ecological processes. Species interactions, human-wildlife coexistence, carnivores, research methods, conservation evidence, ecological restoration, and environmental ethics form key interests.

’Rydwyf yn fodlon goruchwylio cwrs PhD

2026

• CyhoeddwydGastrointestinal Pathogens Are Highly Prevalent in Endangered Amargosa Voles (Microtus californicus scirpensis)
  Reed, M., Backus, L., López-Pérez, A., Haswell, P., Edejer, G., Clifford, D. & Foley, J., 9 Chwef 2026, Yn: Journal of Wildlife Diseases. 62, 1, t. 204-212
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2025

• CyhoeddwydEthical arguments that support intentional animal killing
  Allen, B. L., Abraham, A. J., Arlinghaus, R., Belant, J. L., Blumstein, D. T., Bobier, C., Bodenchuk, M. J., Clauss, M., Dawson, S. J., Derbyshire, S. W. G., Ferreira, S. M., Fleming, P. J. S., Forssman, T., Gorecki, V., Gortázar, C., Griffin, A. S., Hampton, J. O., Haswell, P. M., Kerley, G. I. H. & Lean, C. H. & 20 eraill, Leroy, F., Linnell, J. D. C., Lynch, K., Maré, C., Melville, H., Minnie, L., Moodley, Y., Nayeri, D., O’Riain, M. J., Parker, D., Périquet-Pearce, S., Proulx, G., Radloff, F. G. T., Schwab, A., Selier, S.-A. J., Shephard, S., Somers, M. J., Van Wart, T. A., Vercauteren, K. C. & von Essen, E., 9 Hyd 2025, Yn: Frontiers in Ecology and Evolution. 13, 1684894.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl adolygu › adolygiad gan gymheiriaid

2023

• CyhoeddwydInterspecific interactions, human proximity, and season affect spatiotemporal structure of a Mojave Desert wetlands rodent community with a highly endangered species
  Lopez-Perez, A. M., Haswell, P., Clifford, D. L. & Foley, J. E., 26 Meh 2023, Yn: Mammalian Biology. t. 493-504
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydRecovering an endangered vole and its habitat may help control invasive house mice: Haswell PM, López-Pérez AM, Clifford DL, Foley JE (2023) Recovering an endangered vole and its habitat may help control invasive house mice. Food Webs 34:00267
  Haswell, P., Lopez-Perez, A. M., Clifford, D. L. & Foley, J. E., 1 Maw 2023, Yn: Food Webs. 34, e00267.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2022

• CyhoeddwydIntergenerational Inequity: Stealing the Joy and Benefits of Nature From Our Children
  Hayward, M., Meyer, N., Balkenhol, N., Beranek, C. T., Bugir, C. K., Bushell, K. V., Callen, A., Dickman, A. J., Griffin, A. S., Haswell, P., Howell, L. G., Jordan, C. A., Klop-Toker, K. L., Moll, R. J., Montgomery, R. A., Mudumba, T., Osipova, L., Periquet, S., Reyna-Hurtado, R. & Ripple, W. J. & 4 eraill, Sales, L. P., Weise, F. J., Witt, R. R. & Lindsey, P. A., 8 Chwef 2022, Yn: Frontiers in Ecology and Evolution. 10
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2021

• CyhoeddwydScientist Warning on Why you Should Consume Less; Even if Wider Society Doesn’t
  Haswell, P., 1 Rhag 2021, Yn: Nature and Culture. t. 29-48
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2020

• CyhoeddwydFear of the dark? A mesopredator mitigates large carnivore risk through nocturnality, but humans moderate the interaction.
  Haswell, P., Kusak, J., Jones, K. & Hayward, M., 4 Mai 2020, Yn: Behavioral Ecology and Sociobiology. 74, 62
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2019

• CyhoeddwydForaging theory provides a useful framework for livestock predation management
  Haswell, P., Shepherd, E., Stone, S. A., Purcell, B. & Hayward, M., 1 Meh 2019, Yn: Journal for Nature Conservation. 49, t. 69-75
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2018

• CyhoeddwydFear, foraging and olfaction: how mesopredators avoid costly interactions with apex predators
  Haswell, P., Jones, K., Kusak, J. & Hayward, M., Gorff 2018, Yn: Oecologia. 187, 3, t. 573-583
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2017

• CyhoeddwydAdaptive use of nonlethal strategies for minimizing wolf–sheep conflict in Idaho
  Stone, S. A., Breck, S. W., Timberlake, J., Haswell, P., Najero, F., Bean, B. S. & Thornhill, D. J., 8 Chwef 2017, Yn: Journal of Mammalogy. 98, 1, t. 33-44
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydA review of camera trapping for conservation behaviour research
  Caravaggi, A., Banks, P. B., Burton, A. C., Finlay, C. M. V., Haswell, P., Hayward, M., Rowcliffe, J. M. & Wood, M. D., Medi 2017, Yn: Remote Sensing in Ecology and Conservation. 3, 3, t. 109-122
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydCan we save large carnivores without losing large carnivore science?
  Allen, B. L., Allen, L. R., Andren, H., Ballard, G., Boitani, L., Engeman, R. M., Fleming, P. J. S., Ford, A. T., Haswell, P., Kowalczyk, R. L., Linnell, J. D. C., Mech, L. D. & Parker, D. M., Medi 2017, Yn: Food Webs. 12, t. 64-75
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydLarge carnivore impacts are context-dependent
  Haswell, P. M., Kusak, J. & Hayward, M. W., Medi 2017, Yn: Food Webs. 12, t. 3-13
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydLarge carnivore science: non-experimental studies are useful, but experiments are better
  Allen, B. L., Allen, L. R., Andrien, H., Ballard, G., Boitani, L., Engeman, R. M., Fleming, P. J. S., Ford, A. T., Haswell, P., Kowalczyk, R., Linnell, J. D. C., Mech, L. D. & Parker, D. M., 1 Rhag 2017, Yn: Food Webs. 13, t. 49-50
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2015

• CyhoeddwydA conservationists path: An interview with Pete Haswell
  Haswell, P., 2015, Wolf Print, Summer 2015, 55, t. 38-40.
  Allbwn ymchwil: Cyfraniad at gyhoeddiad arbenigol › Erthygl

2014

• CyhoeddwydLife and Behaviour of Wolves: Croatia research update
  Haswell, P. M. & Haswell, P., 1 Maw 2014, Yn: Wolf Print. 51, Spring, t. 12-14
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydLife and Behaviour of Wolves: Mesopredators in a scary world
  Haswell, P. M. & Haswell, P., 1 Medi 2014, Yn: Wolf Print. 53, Autumn/Winter, t. 24-25
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2013

• CyhoeddwydLife and Behaviour of Wolves: The practicalities of reintroduction
  Haswell, P. M. & Haswell, P., 1 Meh 2013, Yn: Wolf Print. 49, Summer, t. 14-15
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydLife and Behaviour of Wolves: Wolf pup development
  Haswell, P. M. & Haswell, P., 1 Maw 2013, Yn: Wolf Print. 48, Spring, t. 14-15
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2012

• CyhoeddwydLife and Behaviour of Wolves: Activity Study in Croatia
  Haswell, P. M. & Haswell, P., 1 Rhag 2012, Yn: Wolf Print. 47, Autumn/Winter, t. 14-15
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydLife and Behaviour of Wolves: Co-existence in the Northern Rockies
  Haswell, P. M. & Haswell, P., 1 Maw 2012, Yn: Wolf Print. 45, Spring, t. 14-15
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydLife and Behaviour of Wolves: Predation Risk and the structure of eco-systems
  Haswell, P. M. & Haswell, P., 1 Meh 2012, Yn: Wolf Print. 46, Summer, t. 16-17
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2011

• CyhoeddwydLife and behaviour of Wolves: Breeding behaviour and processes
  Haswell, P. M. & Haswell, P., 1 Maw 2011, Yn: Wolf Print. 42, Spring, t. 16-17
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydLife and behaviour of Wolves: Built for the kill? Wolf diet and predatory adaptions
  Haswell, P. M. & Haswell, P., 1 Medi 2011, Yn: Wolf Print. 44, Autumn, t. 14-15
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydLife and behaviour of Wolves: Wolves and climate change
  Haswell, P. M. & Haswell, P., 1 Meh 2011, Yn: Wolf Print. 43, Summer, t. 14-15
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2010

• CyhoeddwydConservation in practice: A portrait of the reality
  Haswell, P. M., 1 Meh 2010, Yn: Wolf Print. 40, Summer, t. 16-17
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2026

• Nature Guardians for Wales; Interview (Masters Research), Bangor University

  Semi-structured interview / Advisory; Rights of Nature / Nature Guardianship in Wales.

  12 Maw 2026

  Gweithgaredd: Mathau o waith ymgysylltu â'r cyhoedd a gwaith maes - Gwaith ar baneli cynghori ar gyfer ymgysylltu cymdeithasol, cymunedol a diwylliannol (Cyfwelai)
• Fforwm Afancod Cymru (Wales Beaver Forum) (Sefydliad allanol)

  Member

  Welsh Government supports moving towards the managed reintroduction of Eurasian beavers (Castor fiber) in Wales and has committed to establishing Fforwm Afancod Cymru (Wales Beaver Forum).

  Ion 2026 →

  Gweithgaredd: Aelodaeth o gyngor (Aelod)
• 2026-2030; EU Next Generation: Recovery & Resilience Grant (Coexistence of wolves, jackals and livestock in Croatia)

  - 2026-2030; EU Next Generation: Recovery & Resilience Grant (Coexistence of wolves, jackals and livestock in Croatia)

  2026 – 2030

  Gweithgaredd: Mathau o waith ymgysylltu academaidd allanol - Aelodaeth o sefydliad ymchwil allanol (Derbynnydd)

2025

• From Midges to Mountains: Exploring Rights of Nature & biodiversity renewal in the UK (ExCASES / RENEW Partnership)

  Workshop participation / advisory

  From Midges to Mountains: Exploring Rights of Nature & biodiversity renewal in the UK

  24 Tach 2025 – 25 Tach 2025

  Cysylltau:

  • https://renewbiodiversity.org.uk/themes/theme-x2-excases/
  Gweithgaredd: Mathau o waith ymgysylltu â'r cyhoedd a gwaith maes - Gwaith ar baneli cynghori ar gyfer ymgysylltu cymdeithasol, cymunedol a diwylliannol (Cyfranogwr)
• Webinar - Livestock & Large carnivores

  Guest webinar for supporters / volunteers

  Invitation from Dr. Craig Shuttleworth

  7 Mai 2025

  Gweithgaredd: Sgwrs wadd (Siaradwr)
• Student lead career interview, University of Rennes, France (online)

  University of Rennes, France

  10 Ebr 2025

  Gweithgaredd: Sgwrs wadd (Siaradwr)

2024

• Partneriaeth Natur Eryri / Eryri Nature Partnership (Sefydliad allanol)

  Attending meetings, collaborations, opportunities, knowledge exchange

  Tach 2024 →

  Cysylltau:

  • https://eryri.llyw.cymru/gwarchod/gwaith-cadwraeth/partneriaeth-natur-eryri/?_gl=1*192tfbh*_ga*MTMwMzMxMTA4Ny4xNzc0MDE0ODcx*_ga_2SRYFPWD50*czE3NzQwMTQ4NzEkbzEkZzEkdDE3NzQwMTQ4NzEkajYwJGwwJGgw*_ga_81NTSQ6S7Z*czE3NzQwMTQ4NzEkbzEkZzEkdDE3NzQwMTQ4NzEkajYwJGwwJGgw*_ga_ERNVRFQ11P*czE3NzQwMTQ4NzEkbzEkZzEkdDE3NzQwMTQ4NzEkajYwJGwwJGgw
  Gweithgaredd: Aelodaeth o rwydwaith (Aelod)
• Research Collaborator - Dr. Craig Shuttleworth

  Research & student projects

  2024 →

  Gweithgaredd: Mathau o waith ymgysylltu academaidd allanol - Aelodaeth o sefydliad ymchwil allanol (Cyfrannwr)

2021

• The International Wildlife Coexistence Network (Sefydliad allanol)

  Advisory Council Member

  The International Wildlife Coexistence Network

  Ion 2021 →

  Cysylltau:

  • https://wildlifecoexistence.org/about/#coexistence-council
  Gweithgaredd: Aelodaeth o gyngor (Aelod)

2015

• Various (Cyfnodolyn)

  Journal of Zoology, Ecology & Evolution, Ecography, Royal Society Open Science, Journal of Mammalogy, Journal of Ethology, Behavioural Processes, PLoS ONE, Conservation Science and Practice, Journal of Applied Ecology, Mammalian Biology, Mammal Review, Hystrix, Conservation letters, Landscape Ecology​, Global Ecology & Conservation, Proceedings of the Royal Society B.....AND MORE....

  2015 →

  Gweithgaredd: Adolygu cyhoeddiadau cymheiriaid (Adolygydd cymheiriaid)

2010

• Research collaborator (University of Zagreb)

  - 2010-present; Long term carnivore research & monitoring programmes

  - 2026-2030; EU Next Generation: Recovery & Resilience Grant (Coexistence of wolves, jackals and livestock in Croatia)

  2010 →

  Gweithgaredd: Mathau o waith ymgysylltu academaidd allanol - Ymchwilio a Dysgu mewn Sefydliad Allanol (Cyfrannwr)