Tranquilli, S. (2016) The Role of Evidence-Based Conservation in Improving Primate Conservation. Book chapter in ‘An introduction to Primate Conservation’, S. A. Wich & A. W. Marshall, eds., Oxford University Press.
Tranquilli, S., M. Abedi-Lartey, K. Abernethy, F. Amsini, A. Asamoah, C. Balangtaa, S. Blake, E. Bouanga, T. Breuer, T. Brncic, G. Campbell, R. Chancellor, C. A. Chapman, T. Davenport, A. Dunn, J. Dupain, A. Ekobo, G. Etoga, T. Furuichi, S. Gatti, A. Ghiurghi, C. Hashimoto, J. Hart, J. Head, M. Hega, I. Herbinger, T. C. Hicks, L. H. Holbech, B. Huijbregts, H. S. Kühl, I. Imong, S. Le-Duc Yeno, J. Linder, P. Marshall, P. Minasoma, D. Morgan, L. Mubalama, P. N'Goran, A. Nicholas, S. Nixon, M. Eno-Nku,, E. Normand, L. Nziguyimpa, Z. Nzooh-Dongmo, R. Ofori-Amanfo, B. G. Ogunjemite, C. Petre, H. Rainey, S. Regnaut, O. Robinson, A. Rundus, C. Sanz, D. Tiku Okon, A. Todd, Y. Warren & V. Sommer (2014). Protected Areas in Tropical Africa: Assessing Threats and Conservation Activities. PLoS ONE 9(12): e114154. doi:10.1371/journal.pone.0114154
Di Marco, M., Buchanan, G.M., Szantoi, Z., Holmgren, M., Marasini, G.G., Gross, D., Tranquilli, S., Boitani, L., & Rondinini, C. (2014) Drivers of extinction risk in African mammals: the interplay of habitat state, human pressure, conservation response and species biology. Philosophical Transactions of the Royal Society B, 369: 1471-2970.
Hicks, T.C., Tranquilli, S., Kuehl, H., Campbell, G., Swinkels, J., Darby, L., Boesch, C., Hart, J., & Menken, S.B.J. (2014) Absence of evidence is not evidence of absence: Discovery of a large, continuous population of Pan troglodytes schweinfurthii in the Central Uele region of northern DRC. Biological Conservation, 171: 107-113.
Junker, J., Blake, S., Boesch, C., Campbell, G., du Toit, L., Duvall, C., Ekobo, A., Etoga, G., Galat-Luong, A., Gamys, J., Ganas-Swaray, J., Gatti, S., Ghiurghi, A., Granier, N., Hart, J., Head, J., Herbinger, I., Hicks, T. C., Hujibregts, B., Imong, I. S., Kumpell, N., Lahm, S., Lindsell, J., Maisels, F., McLennan, M., Martinez, L., Margan, B., Morgan, D., Mulindahabi, F., Mundry, R., N'Goran, P., Normand, E., Ntongho, A., Okon, D. T., Petre, C. A., Plumptre, A., Rainey, H., Regnaut, S. Sanz, C., Stokes, E., Tondossama, A., Tranquilli, S., Sunderland-Groves, J., Walsh, P., Warren, Y., Williamson, E. A. and Kuehl, S. H. (2012) Recent decline in suitable environmental conditions for African great apes. Diversity and Distributions, 1-15.
Tranquilli, S., Abedi-Lartey, M., Amsini, F., Arranz, L., Asamoah, A., Babafemi, O., Barakabuye, N., Campbell, G., Chancellor, R., Davenport, T.R.B., Dunn, A., Dupain, J., Ellis, C., Etoga, G., Furuichi, T., Gatti, S., Ghiurghi, A., Greengrass, E., Hashimoto, C., Hart, J., Herbinger, I., Hicks, T.C., Holbech, L.H., Huijbregts, B., Imong, I., Kumpel, N., Maisels, F., Marshall, P., Nixon, S., Normand, E., Nziguyimpa, L., Nzooh-Dogmo, Z., Tiku Okon, D., Plumptre, A., Rundus, A. Sunderland-Groves, J., Todd, A., Warren, Y., Mundry, R., Boesch, C., Kuehl, H. (2012) Lack of Conservation effort rapidly increases African great ape extinction risk. Conservation Letters, 5(1): 48-55.
Plumptre, A.J., Rose, R., Nangendo, G., Williamson, L., Didier, K., Hart, J., Mulindahabi, F., Hicks, C., Griffin, B., Ogawa, H., Nixon, S., Pintea, L., Vosper, A., McLennan, M., Amsini, F., McNeilage, A., Makana, J.R., Kanamori, M., Hernandez, A., Piel, A., Stewart, F., Moore, J., Zamma, K., Nakamura, M., Kamenya, S., Idani, G., Saka, T., Yoshikawa, M., Greer, D., Tranquilli, S., Beyers, R., Bennett, E. (2010) Eastern Chimpanzee (Pan troglodytes schweinfurthii): Status Survey and Conservation Action Plan 2010-2020. Gland, Switzerland: IUCN.
Fowler, A., Pascual-Garrido, A., Buba, U., Tranquilli, S., Akosim, C., Schoning, C., Sommer, V. (2010) Panthropology of the fourth chimpanzee. A contribution to cultural primatology. Pp: 451-492 in: V. Sommer & C. Ross, C. (eds.) Primates of Gashaka. Socioecology and conservation in Nigeria's biodiversity hotspot. New York, USA: Springer New York.
Schel, A.M., Tranquilli, S., Zuberbühler, K. (2009) The alarm call system of two species of black-and-white colobus monkeys (Colobus polykomos and Colobus guereza). Journal of Comparative Psychology, Vol 123(2): 136-150.
Schel, A., Zuberbuhler, K., Tranquilli, S. (2008) A numerosity - based alarm call system in king colobus monkeys. The evolution of Language. Pp: 493-494 in: Proceedings on the 7th International Conference (EVOLANG7) Barcelona, Spain, 12-15 March 2008.
McRae, L., Loh, J., Collen, B., Holbrook, S., Amin, R., Latham, J., Tranquilli, S. and Baillie, J. (2007) Living Planet Index. Canadian Living Planet Report 2007 (ed. by S. Mitchell and A. Peller), ZSL, London; WWF-Canada, Toronto, Canada.
Reports/Thesis
Tranquilli, S. (2017) Drivers of change analysis. Report to African Wildlife Foundation, Nairobi, Kenya.
Tranquilli, S. (2013) African great apes: assessing threats and conservation efforts. Ph.D. Thesis, Dept of Biological Anthropology, UCL, London.
Tranquilli, S. (2006) Insectivory in Nigerian Chimpanzees (Pan troglodytes vellerosus): Ape harvesting strategies in relation to abundance and nutritional values of ants, bees and termites. Report for the Dept of Biological Anthropology, UCL, London.
Tranquilli, S. (2004) Vegetation Survey of Nene Washes Natural Reserve (Cambridgeshire). Technical report presented to RSPB.
Tranquilli, S. (2003) Vocalizzazioni e funzione referenziale nei richiami d‟allarme del colobo bianco e nero (Colobus polykomos) della foresta Tai, Costa d'Avorio. M.Sc.Thesis, Universita degli studi di Roma, La Sapienza.
Tranquilli, S. (2003) Co-evolution between Angiosperms and Pronubes. Report for the Department of Animal and Human Biology, Università degli Studi di Roma La Sapienza, Rome, Italy.
Calmanti, R., Chiozza, F., Maccari, M., Scacco, M., Tranquilli, S. (2001) Wild boars (Sus scrofa) impact on local environment and possible population control activities in the Caprera Island, Sardinia. Report presented to the Università degli studi di Roma La Sapienza.