1. A 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

2. Published

   A review of bovine tuberculosis transmission risk in European wildlife communities

   Justus, W., Valle, S., Barton, O., Gresham, A. & Shannon, G., 1 Mar 2024, In: Mammal Review. 54, 3, p. 325-340 16 p.

   Research output: Contribution to journal › Article › peer-review

3. Published

   Capturing red squirrels (Sciurus vulgaris) on camera: A cost-effective approach for monitoring relative abundance and habitat preference

   Shannon, G., Valle, S. & Shuttleworth, C., 3 Oct 2023, In: Ecology and Evolution. 13, 10, e10536.

   Research output: Contribution to journal › Article › peer-review

4. International 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

5. Published

   Low 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

6. Population 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

7. Published

   Recalibrating 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

8. Published

   Research 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

9. Seasonal 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

10. Single 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