Dr Simon Valle
Teaching & Scholarship Lecturer in Conservation Science
Overview
I am a wildlife ecologist interested in the challenges faced by conservation science in low-income countries, mainly in the Afrotropics. Birds are my preferred model taxon and I have an ongoing research strand on the ecology and conservation of the heavily traded African Grey Parrots (genus Psittacus).
Other research interests include the theoretical and practical aspects of estimating species abundance, and modelling population dynamics of endangered species.
Additional Contact Information
Qualifications
- Professional: Fellow of the Higher Education Academy
Higher Education Academy, 2021–2021 - PhD: Population viability and conservation of Grey Parrots on the island of Príncipe, Gulf of Guinea
Manchester Metropolitan University, 2012–2015 - MSc: Effects of disturbance and fragmentation on avian community on Afrotropical montane rainforest of the Albertine Rift
University of Exeter, 2009–2010 - BSc: Composition, phenology, and distribution of the avifauna of the Sabaki, River Mouth, Malindi, Kenya
University La Sapienza of Rome, 2007
Teaching and Supervision
I am course director for the degrees Environmental Conservation (D447/448) and Applied Terrestrial and Marine Ecology (C180/183).
I teach the modules:
DXX-2009: Conservation Practice
DXX-4016: Conservation Science
BNS-3000: Wildlife Ecology and Conservation
DXX-2012: Field Course on Conservation Conflicts
Postgraduate Project Opportunities
Publications
2021
- PublishedRecalibrating Risk: Implications of squirrelpox virus for successful red squirrel translocations within mainland UK
Shuttleworth, C., Brady, D., Cross, P., Gardner, L., Greenwood, A., Jackson, N., McKinney, C., Robinson, N., Trotter, S., Valle, S., Wood, K. & Hayward, M., Feb 2021, In: Conservation Science and Practice. 3, 2, e321.
Research output: Contribution to journal › Article › peer-review - PublishedWhat can the abundance of Grey Parrots on Príncipe Island tell us about large parrot conservation?
Valle, S., Collar, N. J., Melo, M. & Marsden, S. J., 2021, In: Journal of Tropical Ecology. 36, 6, p. 293- 297
Research output: Contribution to journal › Article › peer-review
2020
- PublishedLow abundance of the Endangered timneh parrot Psittacus timneh in one of its presumed strongholds
Valle, S., Collar, N., Barca, B., Dauda, P. & Marsden, S., Jan 2020, In: Oryx. 54, 1, p. 74-76 3 p.
Research output: Contribution to journal › Article › peer-review
2018
- PublishedTrapping method and quota observance are pivotal to population stability in a harvested parrot
Valle, S., Collar, N., W. Edwin, H. & Marsden, S., Jan 2018, In: Biological Conservation. 217, p. 428-436
Research output: Contribution to journal › Article › peer-review
2017
- PublishedSpatial and seasonal variation in abundance within an insular grey parrot population
Valle, S., Collar, N. J., Harris, W. E. & Marsden, S. J., Dec 2017, In: African Journal of Ecology. 55, 4, p. 433-442
Research output: Contribution to journal › Article › peer-review
2016
- PublishedPopulation estimates of the breeding birds of the Tinhosas Islands (Gulf of Guinea), the only major seabird colony of the Eastern Tropical Atlantic
Valle, S., Barros, N., Ramirez, I. & Wanless, R. M., 2016, In: Ostrich - Journal of African Ornithology. 87, 3, p. 209-215
Research output: Contribution to journal › Article › peer-review
2015
- PublishedUsing encounter rates as surrogates for density estimates makes monitoring of heavily-traded grey parrots achievable across Africa
Marsden, S. J., Loqueh, E., Takuo, J. M., Hart, J. A., Abani, R., Ahon, D. B., Annorbah, N. N. D., Johnson, R. & Valle, S., 2015, In: Oryx. 50, 4, p. 617-625
Research output: Contribution to journal › Article › peer-review
2014
- PublishedInternational Action Plan For conservation of Critically Endangered birds on São Tomé
BirdLife International, Ndang'ang'a, P. K. (ed.), Ward-Francis, A. (ed.), Costa, L. (ed.), Valle, S. (ed.), Lima, R. (ed.), Palmeirim, J. (ed.), Tavares, J. (ed.), Buchanan, G. (ed.), Carvalho, M. (ed.), de Melo, M. (ed.) & Dallimer, M. (ed.), 2014, BirdLife International, Cambridge, UK. 26 p.
Research output: Book/Report › Commissioned report - PublishedResearch and conservation of the larger parrots of Africa and Madagascar: a review of knowledge gaps and opportunities
Martin, R. O., Perrin, M. R., Boyes, R. S., Abebe, Y. D., Annorbah, N. D., Asamoah, A., Bizimana, D., Bobo, K. S., Bunbury, N., Brouwer, J., Diop, M. S., Ewnetu, M., Fotso, R. C., Garteh, J., Hall, P., Holbech, L. H., Madindou, I. R., Maisels, F., Mokoko, J., Mulwa, R., Reuleaux, A., Symes, C., Tamungang, S., Taylor, S., Valle, S., Waltert, M. & Wondafrash, M., 2014, In: Ostrich: Journal of African Ornithology. 85, 3, p. 205-233
Research output: Contribution to journal › Article › peer-review - PublishedSingle Species Action Plan for the conservation of the Príncipe Thrush Turdus xanthorhynchus.
BirdLife International, Ndang'ang'a, P. K. (ed.), de Melo, M. (ed.), Lima, R. (ed.), Costa, L. (ed.), Buchanan, G. (ed.), Dallimer, M. (ed.), Tavares, J. (ed.), Valle, S. (ed.) & Ward-Francis, A. (ed.), 2014, BirdLife International, Cambridge, UK. 14 p.
Research output: Book/Report › Commissioned report - PublishedStatus and trends of the seabirds breeding at Tinhosa Grande Island, São Tomé e Príncipe
Valle, S., Barros, N. & Wanless, R., 2014, BirdLife International, Cambridge, UK. 27 p.
Research output: Book/Report › Commissioned report
2013
- PublishedA protocol to allow density estimation and monitoring of the heavily traded grey parrots across their huge African ranges
Marsden, S. J., Loqueh, E., Takuo, J. M., Hart, J. A., Abani, R., Ahon, D. B., Showers, C., Annorbah, N., Johnson, R. & Valle, S., 2013, Strengthening Capacity for Monitoring and Regulation of International Trade of African Grey Parrot. CITES Secretariat (ed.). CITES Secretariat, p. 1-18
Research output: Chapter in Book/Report/Conference proceeding › Chapter
2012
- PublishedSeasonal changes in abundances of waterbirds at Sabaki River Mouth (Malindi, Kenya), a key stopover site on the West Asian-East African Flyway
Valle, S., Boitani, L. & Maclean, I. M. D., 2012, In: Ostrich: Journal of African Ornithology. 83, 1, p. 19-26
Research output: Contribution to journal › Article › peer-review
Activities
2019
- External Examiner at the Periodic Programme Review of the Graduate Certificate in Endangered Species Management provided by Durrell Conservation Academy (Durrell Wildlife Conservation Trust)
21 Mar 2019 – 22 Mar 2019
Activity: Consultancy (Consultant)
2018
- Ecology and Conservation of the African Grey Parrots
26 Jul 2018
Activity: Invited talk (Speaker) - Timneh Parrot Psittacus timneh population monitoring
26 Apr 2018
Activity: Participation in workshop, seminar, course (Speaker) - Timneh Parrot Psittacus timneh population monitoring
21 Mar 2018 – 23 Mar 2018
Activity: Participation in workshop, seminar, course (Speaker)