Publications

Google Scholar Research Gate ORCID

2026

188) Sousa-Guedes, D, Barbosa AM, Arenas-Castro S, Campos JC, Sillero N (in press) When good fit goes bad: identifying and minimising overfitting in ecological niche models. Journal of Biogeography.

187) Gabriel S, Sillero N, Tavares A (in press) Archaeological fish occurrence data for the Iberian Peninsula. Scientific Data.

186) Freitas I, Alírio J, Garcia N, Campos JC, Arenas-Castro S, Pôças I, Duarte L, Teodoro AC, Sillero N (in press) Time-series niche modelling reveals declining tendencies of habitat suitability and ecological functions in a mountainous protected area. Environmental Management.

185) Sousa-Guedes D, Marco A, Medina M, Bessa F, Sillero N (in press) Marine litter can shift sea turtle nests toward the shoreline. Oikos.

184) Jesus SM, Correia AM, Valente R, Júnior LO, Oliveira-Rodrigues C, Sillero N, Sousa-Guedes D, Chognot H (in press) Noise Risk Assessment for Deep-Sea Exploration. In: The Effects of Noise on Aquatic Life IV. SpringerNature.

183) Puig CR, Kaliontzopoulou A, Sillero N, Urzelai UE (2026). Physiology–microhabitat matching may help organisms cope with the thermal and hydric challenges under climate change: a tale of two lizards. Ecography e08337. https://doi.org/10.1002/ecog.08337

182) Sillero N, Alírio J, Garcia N, Freitas I, Campos JC, Duarte LB, Pôças I, Teodoro AC, Arenas-Castro S, Barbosa AM (2026). Ecotrends: An R package for estimating habitat suitability trends over time. Ecological Modelling, 513, 111426. https://doi.org/10.1016/j.ecolmodel.2025.111426

2025

181) Del Barrio G, García Moral R, Mingarro M, Sillero N, Simón JC, Vera M, Zuazo Bermejo A (2025) Coherencia ecológica de la Red Natura 2000. Aproximación plausible basada en la Región Biogeográfica Macaronésica. Ministerio para la Transición Ecológica y el Reto Demográfico. Madrid.

180) Balej P, Moudrý V, Prajzlerová D, Gábor L, Sillero N, Rocchini D, Šímová P (2025) Species-observer link and kernel density estimation of background points allow for sampling bias correction in bird species distribution models. Ecography, 2025(12), e08202. https://doi.org/10.1002/ecog.08202

179) Santana, J., Porto, M., Morán-Ordóñez, A., Brotons, L., Junker, J., Kissling, W. D., Lumbierres, M., Moe, S. J., Solheim, A. L., Villero, D., Breeze, T. D., Carvalho, L., Fernández, N., Herrando, S., López-Baucells, A., Shamoun-Baranes, J., Silero, N., Pereira, H. M., Moreira, F., Beja, P. (2025). Large Biodiversity Monitoring Gaps Remain Across Europe. Conservation Letters, 18(5), e13134. https://doi.org/10.1111/conl.13134

178) Reyes-Puig, C., Enriquez-Urzelai, U., Sillero, N., Kaliontzopoulou, A. (2025). Niche Differences in Coexisting Species: Ecological Insights Into the Role of Activity Patterns, Space Use, and Environmental Preferences. Ecology and Evolution, 15(8), e71802. https://doi.org/10.1002/ece3.71802

177) Cardador, L., Batlle, I., Barbosa, A. M., Sillero, N., Reino, L. (2025). Land Cover Constrains Range Shifts in Northern Iberian Bird Species Under Climate Change Scenarios. Ecology and Evolution, 15(8), e71863. https://doi.org/10.1002/ece3.71863

176) Carné, A.; Vieites, D. R.; Sillero, N. (2025). Potential effects of climate change on the threatened Malagasy poison frogs: A multispecies approach. Ecosphere, 16(6), e70315. https://doi.org/10.1002/ecs2.70315

175) Alírio, J.; Garcia, N.; Campos, J.C.; Arenas-Castro, S.; Pôças, I.; Duarte, L.B.; Teodoro, A.C.; Sillero, N. (2025). Montrends: A Google Earth Engine application for analysing species' habitat suitability over time. Ecological Informatics, 89, 103201. https://doi.org/10.1016/j.ecoinf.2025.103201

174) Velasco-Rodríguez, A.; Regos, A.; Castillejo González, I.; Sillero, N.; Arenas-Castro, S (in press) Habitat dynamics of flagship species for conservation prioritization in Southern Europe. Conservation Biology, e70067. https://doi.org/10.1111/cobi.70067

173) Sousa-Guedes, D.; Sillero, N.; Abu-Raya, M., Marco, A., Bessa, F. (2025). Mapping marine debris hotspots on Boa Vista Island, Cabo Verde. Marine Pollution Bulletin, 214, 117823. https://doi.org/10.1016/j.marpolbul.2025.117823

172) Pinto, T., Santos, S. M., Mira, A., & Sillero, N. (2025). Tell me where you go, and I'll tell you where you die: Landscape connectivity as a tool to predict amphibian roadkill risk. Journal of Environmental Management, 381, 125273. https://doi.org/10.1016/j.jenvman.2025.125273

171) Sousa-Guedes, D.; Campos, J. C.; Bessa, F.; Lasala, J. A.; Marco, A.; Sillero, N. (2025). The effects of warming on loggerhead turtle nesting counts. Journal of Animal Ecology, 94(4), 566-581. https://doi.org/10.1111/1365-2656.14242

170) Grilo, C.; Neves, T.; Bates, J.; Le Roux, A.; Quaranta, M.; Silva, I.; Soanes, K.; Wang, Y.; Data Collection Consortium (2025). Global Roadkill Data: A dataset on terrestrial vertebrate mortality caused by collision with vehicles. Scientific Data, 12(1), 1-14. https://doi.org/10.1038/s41597-024-04207-x

169) Torres, F. I., Lara, C., Sillero, N.; Broitman, B. R. (2025). Climate-induced habitat shifts of farmed mussel species. Aquaculture, 602, 742304. https://doi.org/10.1016/j.aquaculture.2025.742304

168) Sousa-Guedes, D.; Marco, A.; Neves, E.; Medina, M.; Taxonera, A.; Fairweather, K.; Queiruga, A.; Veiga, J.; Patino-Martinez, J.; Alírio, J.; Bessa, F.; Sillero, N. (2025): How vulnerable are the nesting sites of loggerhead turtles in Cabo Verde? Regional Environmental Change, 25(39). https://doi.org/10.1007/s10113-025-02371-3

167) Silva, J; Ribeiro, H.; M Pedroso, N.M.; Mira, A.; Sillero, N. (2025): Species-Specific Effects of a Sound Prototype to Reduce Bird Use of Powerline Poles. Ecologies, 6(1), 12. https://doi.org/10.3390/ecologies6010012

166) Iannella, M.; Cerasoli, F.; Lunghi, E.; Console, G.; Biondi, M.; Sillero, N. (2025): Climate change effects on the only Old-World Plethodontids: range changes and possible depletion of intraspecific genetic diversity. Journal of Biogeography, 52:686–698. https://doi.org/10.1111/jbi.15064

165) Garcia, N.; Campos, J.C.; Duarte, L.B.; Arenas-Castro, S.; Sillero, N. (2025): Assessing spatial and temporal trends over time in potential species richness using satellite time-series and ecological niche models. Biodiversity and Conservation, 34: 429-446. https://doi.org/10.1007/s10531-024-02979-7

2024

164) Alírio, J.; Sillero, N.; Garcia, N., Campos, J.C.; Arenas-Castro, S.; Poças, I.; Duarte, L.; Teodoro, A.C. (2024): Montrends: a Google Earth Engine application for analysing species habitat suitability over time. Proc. SPIE 13197, Earth Resources and Environmental Remote Sensing/GIS Applications XV, 131971A. https://doi.org/10.1117/12.3030967

163) Santana J, Sillero N, Ribeiro J, Capinha C, Lopes RJ, Reino L (2024) Predicting the expansion of invasive species: how much data do we need? NeoBiota 95: 109-132. https://doi.org/10.3897/neobiota.95.122335

162) Pinto, T.; Sillero, N.; Mira, A.; Sousa, L.G.; Oliveira, A., & Santos, S. M. (2024) Effectiveness of permanent drift fences in reducing roadkill risk of amphibians. Journal of Environmental Management, 368, 122049. https://doi.org/10.1016/j.jenvman.2024.122049

161) Moudrý, V.; Bazzichetto, M.; Remelgado, R.; Devillers, R.; Lenoir, J.; Mateo, R. G.; Lembrechts, J. J.; Sillero, N.; Lecours, V.; Cord, A. F.; Barták, V.; Balej, P.; Rocchini, D.; Torresani, M.; Arenas-Castro, S.; Man, M.; Prajzlerová, D.; Gdulová, K.; Prošek, J.; Marchetto, E.; Zarzo-Arias, A.; Gábor, L.; Leroy, L.; Martini, M.; Malavasi, M.; Cazzolla Gatti, R.; Wild, J.; Šímová, P. (2024) Optimising occurrence data in species distribution models: Sample size, positional uncertainty, and sampling bias matter. Ecography, e07294. https://doi.org/10.1111/ecog.07294

160) Campos, J.C.; Alírio, J.; Arenas-Castro, S.; Duarte, L.; Garcia, N.; Regos, A.; Pôças, I.; Teodoro, A.C.; Sillero, N. (2024) Dynamic shifts of functional diversity through climate-Resilient strategies and farmland restoration in a mountain protected area. Journal of Environmental Management, 366, 121622. https://doi.org/10.1016/j.jenvman.2024.121622

159) Diogo, I.; Sillero, N.; Capinha, C. (2024) Predicting the risk of invasion by broadleaf watermilfoil (Myriophyllum heterophyllum) in mainland Portugal. Heliyon, 10 (13), e34201. https://doi.org/10.1016/j.heliyon.2024.e34201

158) Sillero, N.; Campos, J. C.; Arenas-Castro, S.; Alírio, J. (2024). Species habitat suitability increased during COVID-19 lockdowns. Global Ecology and Conservation, 52, e02977.

157) Pôças, I.; Almeida, C. R.; Campos, J. C.; Garcia, N.; Alírio, J.; Sillero, N.; Teodoro, A. C. (2024). Spectral Library of Plant Species from Montesinho Natural Park in Portugal. Data, 9(5), 65. https://doi.org/10.3390/data9050065

156) Pinto, T.; Sillero, N.; Santos, S.M.; Mira, A. (2024): Using the dead to infer about the living: amphibian roadkill spatiotemporal dynamics suggest local populations’ reduction. Science of the Total Environment, 927: 172356.

155) Garcia, N.; Campos, J.C.; Silva, D.; Alírio. J.; Duarte, L.B.; Arenas-Castro, S.; Pôças, I.; Loureiro, A.; Teodoro, A.C.; Sillero, N. (2024) Biodiversity dataset and atlas of the special area of conservation Montesinho/Nogueira, Portugal. Biodiversity Data Journal 12: e118854.

154) Rato, C.; Silva-Rocha, I.; Sillero, N. (2024) What does the future hold for a thermophilus and widely introduced gecko, Tarentola mauritanica (Squamata: Phyllodactylidae)? Biological Invasions 26: 1061–1074.

153) Sousa-Guedes, D.; Bessa, F.; Queiruga, A.; Teixeira, L.; Reis, V.; Gonçalves, J.A.; Marco, A.; Sillero, N. (2024) Lost and found: Patterns of marine litter accumulation on the remote island of Santa Luzia, Cabo Verde. Environmental Pollution 344: 123338.

2023

152) Garcia, N.; Alírio, J.; Silva, D.; Campos, J.; Duarte, L.; Arenas-Castro, S.; Pôças, I.; Sillero, N.; Teodoro, A.C. (2023): MontObEO, Montesinho biodiversity observatory: an Earth observation tool for biodiversity conservation. Proc. SPIE 12734, Earth Resources and Environmental Remote Sensing/GIS Applications XIV, 1273411. https://doi.org/10.1117/12.2678524

151) Sousa-Guedes, D.; Cunha, SC.; Fernandes, JO.; Semedo, D.; Sillero, N.; Marco, A.; Bessa, F. (2023): Can plastic pollution contaminate loggerhead turtle nests? Evaluation of flame retardants (PBDEs) levels in the sand. Marine Pollution Bulletin 195, 115550.

150) Rodrigues de Almeida, C.; Garcia, N.; Campos, J.C.; Alírio, J.; Arenas-Castro, S.; Gonçalves, A.; Sillero, N.; Teodoro, A.C. (2023) Time-series analyses of land surface temperature changes with Google Earth Engine in a mountainous region. Helyon 9 (8).

149) Norberto, M.; Sillero, N.; Coimbra, J.; Cunha, M. (2023) Filling the maize yield gap based on Precision Agriculture – A MaxEnt approach. Computers and Electronics in Agriculture. https://doi.org/10.2139/ssrn.4374834.

148) Campos, J.C.; Garcia, N.; Alírio, J.; Arenas-Castro, S.; Teodoro, A.C.; Sillero, N. (2023) Ecological Niche Models using MaxEnt in Google Earth Engine: evaluation, guidelines and recommendations. Ecological Informatics. https://doi.org/10.1016/j.ecoinf.2023.102147

147) Scaramuzzi, A.; Freitas, I.; Sillero, N.; Martínez-Freiría, F. (2023), Meso-habitat distribution patterns and ecological requirements of two Mediterranean vipers depict weak competition in a contact zone. Journal of Zoology. https://doi.org/10.1111/jzo.13087

146) Pinto, T.; Santos, S.M.; Mira, A.; Sillero, N. (2023) Importance of water availability for amphibian roadkill in a mediterranean landscape. Biodiversity and Conservation. https://doi.org/10.1007/s10531-023-02616-9

145) Denoël, M.; Schmidt, B.R.; Fonters, R.; Hansbauer, G.; Johanet, A.; Kühnis, J.; Poboljsaj, K.; Schweiger, S.; Sillero, N. (2023): Quantifying rarity of intraspecific diversity at multiple spatial scales by combining fine-grain citizen-based data across national boundaries. Biological Conservation 280, p.109937. https://doi.org/10.1016/j.biocon.2023.109937

144) Băncilă, R.I.; Lattuada, M.; Sillero, N. (2023): Distribution of amphibians and reptiles in agricultural landscape across Europe. Landscape Ecology. https://doi.org/10.1007/s10980-022-01583-w

143) Sousa-Guedes, D.; Sillero, N.; Bessa, F.; Marco, A. (2023): Plastic pollution can affect the emergence patterns of the loggerhead turtle hatchlings. Animal Conservation. https://doi.org/10.1111/acv.12837

142) Žagar, A.; Gomes, V.; Sillero, N. (2023): Selected microhabitat and surface temperatures of two sympatric lizard species. Acta Oecologica 118, 103887.

141) Sillero, N.; Campos, J.C.; Arenas-Castro, S.; Barbosa, A.M. (2023): A curated list of R packages for ecological niche modelling. Ecological Modelling 476, 110242.

2022

140) Fernandez, M.; Sillero, N.; Yesson, C. (2022) To be or not to be: the role of absences in niche modelling for highly motile species in dynamic marine environments. Ecological Modelling, 471, 110040.

139) Sillero, N.; Arenas-Castro, S.; Ribeiro-Silva, J. (2022) Shifts in climatic realised niches of Iberian species. Oikos, 2022 (4), e08505.

138) Natoli, A.; Moura, A. E.; Sillero, N. (2022) Citizen science data of cetaceans in the Arabian/Persian Gulf: Occurrence and habitat preferences of the three most reported species. Marine Mammal Science, 38 (1), 235-255.

2021

137) Jablonski, D.; Sillero, N.; Oskyrko, O.; Bellati, A.; Čeirāns, A.; Cheylan, M.; Cogălniceanu, D.; Crnobrnja-Isailović, J.; Crochet, P.; Crottini, A.; Doronin, I.; Džukić, G.; Geniez, P.; Ilgaz, Ç.; Iosif, R.; Jandzik, D.; Jelić, D.; Litvinchuk, S.; Ljubisavljević, K.; Lymberakis, P.; Mikulíček, P.; Mizsei, E.; Moravec, J.; Najbar, B.; Pabijan, M.; Pupins, M.; Sourrouille, P.; Strachinis, I.; Szabolcs, M.; Thanou, E.; Tzoras, E.; Vergilov, V.; Vörös, J.; & Gvoždík, V. (2021) The distribution and biogeography of slow worms (Anguis, Squamata) across the Western Palearctic, with an emphasis on secondary contact zones. Amphibia-Reptilia, 42: 519-530.

136) Sillero, N. (2021) Climate change in action: local elevational shifts on Iberian amphibians and reptiles. Regional Environmental Change 21, 101.

135) Vega-Agavo, M. I.; Suazo-Ortuño, I.; Lopez-Toledo, L.; Gómez-Tagle, A.; Sillero, N.; Pineda-López, R.; Alvarado-Díaz, J. (2021) Influence of avocado orchard landscapes on amphibians and reptiles in the trans-Mexican volcanic belt. Biotropica, 53(6), 1631-1645..

134) Sillero, N. (2021). A Simple Spatial Method for Identifying Point Clusters by Neighbourhood Relationships. Ecologies, 2 (3), 305-312.

133) Sillero, N.; Arenas-Castro, S.; Enriquez‐Urzelai, U.; Gomes Vale, C.; Sousa-Guedes, D.; Martínez-Freiría, F.; Real, R.; Barbosa, A.M. (2021). Want to model a species niche? A step-by-step guideline on correlative ecological niche modelling. Ecological Modelling, 456: 109671.

132) Rato, C.; Sillero, N.; Ceacero, F.; García-Muñoz, E.; Carretero, M. A. (2021). A survival story: evolutionary history of the Iberian Algyroides (Squamata: Lacertidae), an endemic lizard relict. Biodiversity and Conservation, 30: 2707–2729.

131) Sousa-Guedes, D.; Franch, M.; Sillero, N. (2021) A spatial approach for modelling amphibian road-kills: comparison of regression techniques. ISPRS Int. J. Geo-Inf., 10 (5), 343.

130) Correia, A.M.; Sousa-Guedes, D.; Gil, A.; Valente, R.; Rosso, M.; Sousa-Pinto, I.; Sillero, N.; Pierce, G.J. (2021) Predicting cetacean distributions in the eastern North Atlantic to support marine management. Frontiers in Marine Science, 8, 518.

129) Arenas-Castro, S.; Sillero, N. (2021) Cross-scale monitoring of habitat suitability changes using satellite time series and ecological niche models. Science of The Total Environment, 784, 147172.

128) Cocca, W.; Žagar, A.; Sillero, N.; Jowers, M.J.; Krofel, M.; Lužnik, M.; Podnar, M.; Tvrtković, N.; Carretero, M.A.; Crottini, A. (2021) Genetic diversity of Horvath’s Rock Lizard meets current environmental restrictions. Conservation Genetics, 22 (3), 483-498.

127) Rato, C., Stratakis, M.; Sousa-Guedes, D.; Sillero, N.; Corti, C.; Freitas, S.; Harris, D.J.; Carretero, M.A. (2021): The more you search the more you find: Cryptic diversity and admixture within the rock-lizard Darevskia rudis group. Zoologica Scripta, 50 (2), 193-209.

126) Sillero, N.; Barbosa, A.M. (2021) Common mistakes in ecological niche models. International Journal of Geographical Information Science, 35 (2), 213-226.

125) Sillero, N.; dos Santos, R.; Teodoro, A.C.; Carretero, M.A. (2021): Ecological niche models improve home ranges estimations. Journal of Zoology, 313 (2), 145-157.

124) Lourenço, P; Teodoro, A.C; Gonçalves, J.A.; Honrado, J.P.; Cunha, M.; Sillero, N. (2021): Assessing the performance of different OBIA software approaches for mapping invasive alien plants along roads with remote sensing data. International Journal of Applied Earth Observation and Geoinformation, 95, 102263.

2020

123) Ribeiro, J.; Sillero, N.; Lopes, R.J.; Sullivan, M.J.; Santana, J.; Capinha, C.; Reino, L. (2020): Common Waxbill (Estrilda astrild Linnaeus, 1758). In: Downs, C.T.; Lorinda A.H., eds. (2020) Invasive birds: Global trends and impacts. CABI, 155-158.

122) Duarte, L.; Santos, X.; Teodoro, A.C.; Sillero, N. (2020): Modelling Terrestrial Tortoises Response to Fire Events. IGARSS 2020 – IEEE International Geoscience and Remote Sensing Symposium, pp. 4255-4258.

121) Sillero, N.; Argaña, E.; Matos, C.; Franch, M.; Kaliontzopoulou, A.; Carretero, M.A. (2020): Local Segregation of Realised Niches in Lizards. ISPRS Int. J. Geo-Inf. 9, 764.

120) Ribeiro, V.A.R.M.; Batel Anjo, A.; Barbosa, D.; Barraca, J.P; Gomes, D.; Bergano, M.; Maia, D.; Bastos, M.L.; Sillero, N.; Teodoro, A.C.; Cunha, M.; Gonçalves, J.A.; Anton, S.; Correia, A.; Cuambe, V.; Machaieie, D.; Paulo, C.M.; Fernandes, J.; Peixinho, N.; Barata, T.; Lagarto, V. (2020): DOPPLER: Development of PALOP Knowledge in Radio Astronomy. In: Barbosa, D., et al. (eds.), 2020. Portuguese SKA White Book, Universidade de Aveiro.

119) Duarte, L.; Teodoro, A.C.; Maia, D.; Barbosa, D.; Sillero, N.; Gonçalves, J.A.; Fonte, J.; Gonçalves-Seco, L.; Pinheiro da Luz, L.M.; Santos Beja, N. (2020): A Portuguese SKA “test site” as a case study for an Integrated Environmental Management System: synergies with Space and Earth Observation Sciences. In: Barbosa, D., et al. (eds.), 2020. Portuguese SKA White Book, Universidade de Aveiro.

118) Sillero, N.; Huey, R.B.; Gilchrist, G.; Rissler, L.; Pascual, M. (2020): Distribution modelling of an introduced species: do adaptive genetic markers affect potential range? Proceedings of the Royal Society B — Biological Sciences 287 (1935), 20201791.

117) Petrovan, S.; Gomes, C.; Sillero, N. (2020): Using citizen science in road surveys for large-scale amphibian monitoring: are biased data representative for species distribution? Biodiversity and Conservation 29: 1767–1781.

116) Sousa Guedes, D.; Ribeiro, H.; Vaz-Freire, M.T.; Mira, A.; Sillero, N. (2020): Ultrasonic device effectiveness in keeping rodents off the road. European Journal of Wildlife Research 66 (1): 23.

115) Sousa-Guedes, D.; Arenas-Castro, S.; Sillero, N. (2020): Ecological niche models reveal climate change effect on biogeographical regions: the Iberian Peninsula as case study. Climate 8(3), 42.

114) Malkmus, R.; Loureiro; A.; Sillero, N. (2020): Die Herpetofauna der Serra de Montemuro (Nord-Portugal) mit einem Rückblick auf über 40 Jahre Kartierungstätigkeit in Portugal. Zeitschrift für Feldherpetologie 27: 14–50.

113) Paumier, A.; Drouineau, H; Boutry, S.; Sillero, N.; Lambert, P. (2020): Assessing the relative importance of temperature, discharge and photoperiod on diadromous fish reproduction. Freshwater Biology. 65(2): 253-263.

2019

112) Baamonde, S.; Cabana, M.; Sillero, N.; Penedo, M.G.; Naveira, H.; Novo, J. (2019): Fully automatic multi-temporal land cover classification using Sentinel-2 image data. Procedia Computer Science 159 (2019) 650–657.

111) Sousa Guedes, D.; Ribeiro, H.; Sillero, N. (2019): An improved mobile mapping system to detect road-killed amphibians and small birds. International Journal of Geo-Information 8, 565.

110) Moura, A.E.; Silva, S.E.; SPEA; Correia, A.M.; Sousa–Pinto, I.; Gil, A.; Freitas, L.; Ribeiro, C.; Carvalho, A.; Dinis, A.; Alves, F.; Ferreira, R.; Azevedo, J.M.V.; Fernández, M.; Cecchetti, A.; Medeiros, R.; Machete, M.; Silva, H.; González, L.; Faustino, C.; Carvalho, I: Brito, C.; Martinho, F.; IFAW/MCR, Sillero, N. (2019): Mamíferos marinhos. In: Bencatel J., Álvares F., Moura A.E. & Barbosa A.M. (eds.), 2019. Atlas de Mamíferos de Portugal, 2ª edição. Universidade de Évora, Portugal: 274 pp.

109) Fagoaga, A.; Blain, H.A.; Marquina-Blasco, R.; Laplana, C.; Sillero, N.; Hernandez Gomez, C.M.; Mallol, C.; Galván, B.; Ruiz, J. (2019): Improving the accuracy of small vertebrate-based palaeoclimatic reconstructions derived from the Mutual Ecogeographic Range. A case study using Geographic Information Systems and UDA-ODA discrimination methodology. Quaternary Science Reviews 223, 105969.

108) Santos, P.; Sillero, N.; Boratyński, Z., Teodoro, A.C. (2019): Landscape changes at Chernobyl. SPIE Remote Sensing for Agriculture, Ecosystems, and Hydrology XXI 11149: 111491X.

107) Freitas, S.; Harris, J.D; Sillero, N.; Arakelyan, M.; Butlin, R.; Carretero, M.A. (2019) The role of hybridisation in the origin and evolutionary persistence of vertebrate parthenogens: a case study of Darevskia lizards. Heredity 123: 795–808.

106) Denoël, M.; Ficetola, G.F.; Sillero, N.; Džukić, G.; Kalezić, M.L.; Vukov, T.; Muhovic, I.; Ikovic, V.; Lejeune, B. (2019). Traditionally managed landscapes do not prevent amphibian decline and the extinction of paedomorphosis. Ecological Monographs 89(2), e01347.

105) Santos, X.; Sillero, N.; Poitevin, F.; Cheylan, M. (2019): Habitat suitability modeling uncovers contrasting responses to fire according to species–specific biogeographical affinities of amphibian and reptile species. Biological Journal of the Linnean Society 126 (1): 55-67.

104) Sillero, N.; Poboljšaj, K.; Lešnik, A.; Šalamun, A. (2019): Influence of Landscape Factors on Amphibian Roadkills at the National Level. Diversity 11, 13.

103) Lino, S; Sillero, N.; Torres, J.; Santos, X.; Álvares, F. (2019): The role of fire on wolf distribution and breeding–site selection: Insights from a generalist carnivore occurring in a fire–prone landscape. Landscape and Urban Planning 183: 111–121.

2018

102) Silva–Rocha, I.; Montes, E.; Salvi, D.; Sillero, N.; Mateo, J.A.; Ayllón, E.; Pleguezuelos, J.M.; Carretero, M.A. (2018): Balearic Islands herpetological history: when aliens conquered these islands and what to do next.

101) Sillero, N.; Argaña, E.; Freitas, S.; García–Muñoz, E.; Arakelyan, M.; Corti, C.; Carretero, M.A. (2018): Short term spatial structure of a lizard (Darevskia sp.) community in Armenia. Acta Herpetologica 13 (2): 155-163.

100) Sillero, N.; Ribeiro, H.; Franch, M.; Silva, C.; Lopes, G. (2018): A road mobile mapping device for supervised classification of amphibians on roads. European Journal of Wildlife Research 64 (6): 77.

99) Pérez i de Lanuza, G.; Sillero, N.; Carretero, M.A. (2018): Climate suggests environment‐dependent selection on lizard colour morphs. Journal of Biogeography 45 (12): 2791–2802.

98) Sillero, N.; Campos, J.; Bonardi, A.; Corti, C.; Creemers, R.; Crochet, P.A.; Crnobrnja-Isailović, J.; Denoël, M.; Ficetola, G.F.; Gonçalves, J.; Kuzmin, S.; Lymberakis, P.; de Pous, P.; Rodríguez, A.; Sindaco, R.; Speybroeck, J.; Toxopeus, B.; Vieites, D.R.; Vences, M. (2018): NA2RE is reliable but aims for improvement: an answer to Vamberger and Fritz (2018). Biologia 73 (11): 1131-1135.

97) Caeiro-Dias, G.; Luís, C.; Pinho, C.; Crochet, P.A.; Sillero, N.; Kaliontzopoulou, A. (2018): Lack of congruence of genetic and niche divergence in Podarcis hispanicus complex: allopatric speciation as the main driving factor. Journal of Zoological Systematics and Evolutionary Research 56 (4): 479-492.

96) Sillero, N.; Biaggini, M.; Corti, C. (2018): Analysing the importance of stepping-stone islands in maintaining structural connectivity and endemicity. Biological Journal of the Linnean Society 124 (1), 113-125.

95) Carretero, M.; García-Muñoz, E.; Argaña, E.; Freitas, S.; Corti, C.; Arakelyan, M.; Sillero, N. (2018): Parthenogenetic Darevskia Lizards Mate Frequently if they have the Chance. A Quantitative Analysis of Copulation Marks in a Sympatric Zone. Journal of Natural History 52 (7–8): 405–413.

94) Wielstra, B.; Canestrelli, D.; Cvijanović, M.; Denoel, M.; Fijarczyk, A.; Jablonski, D.; Liana, M.; Naumov, B.; Olgun, K.B.; Pabijan, M.; Pezzarossa, A.; Popgeorgiev, G.; Salvi, D.; Si, Y.; Sillero, N.; Sotiropoulos, K.; Zieliński, P.; Babik, W. (2018): The distributions of the six species constituting the smooth newt species complex (Lissotriton vulgaris sensu lato and L. montandoni) – an addition to the New Atlas of Amphibians and Reptiles of Europe. Amphibia-Reptilia 39 (2): 252-259.

93) Mizsei, E.; Zinenko, O.; Sillero, N.; Ferri, V.; Roussos, S.A.; Szabolcs, M. (2018): The distribution of meadow and steppe vipers (Vipera graeca, V. renardi and V. ursinii): a revision of the New Atlas of Amphibians and Reptiles of Europe. Basic and Applied Herpetology 32: 77-83.

92) Sillero, N.; Vale, C.G.; Beukema, W. (2018): GIS for Spatial Biology: the geographical component of life. In: Teodoro, A.C. (Ed.): GIS - An overview of Application. Frontiers in Information System, 201(1): 149-183. eBook Series. Bentham Science.

2017

91) Moura, A.E.; Silva, S.E.; SPEA; Correia, A.M.; Sousa-Pinto, I.; Gil, A.; Freitas, L.; Ribeiro, C.; Carvalho, A.; Dinis, A.; Alves, F.; Ferreira, R.; Azevedo, J.M.V.; Fernández, M.; Cecchetti, A.; Medeiros, R.; Machete, M.; Silva, H.; González, L.; Faustino, C.; Carvalho, I: Brito, C.; Martinho, F.; IFAW/MCR, Sillero, N. (2017): Mamíferos marinhos. In: Bencatel J., Álvares F., Moura A.E. & Barbosa A.M. (eds.), 2017. Atlas de Mamíferos de Portugal, 1ª edição. Universidade de Évora, Portugal: 256 pp.

2016

90) Brown, J.; Sillero, N.; Glaw, F.; Bora, P.; Vieites, D.; Vences, M. (2016): Spatial biodiversity patterns of Madagascar's amphibians and reptiles. PlosONE 11(1): e0144076.

89) Lopes, G.; Ribeiro, A.; Sillero, N.; Gonçalves-Seco, L.; Silva, C.; Franch, M.; Trigueiros, P. (2016): High Resolution Trichromatic Road Surface Scanning with a Line Scan Camera and Light Emitting Diode Lighting for Road-Kill Detection. Sensors 16(4): 558.

88) Freitas, S.; Rocha, S.; Campos, J.; Ahmadzadeh, F.; Corti, C.; Sillero, N.; Ilgaz, Ç.; Kumlutaş, Y.; Arakelyan, M.; James Harris, D.; Carretero, M.A. (2016): Parthenogenesis through the Ice Ages: a biogeographic analysis of Caucasian rock lizards (genus Darevskia). Molecular Phylogenetics and Evolution 102, 117–127.

87) Dos Santos, R.; Teodoro, A.C.; Carretero, M.A.; Sillero, N. (2016): Remote sensing as a tool to analyse lizard's behaviour. Proc. SPIE 9998, Remote Sensing for Agriculture, Ecosystems, and Hydrology XVIII, 99981Z.

86) Carretero, M.A.; Sillero, N. (2016): Evaluating how species niche modelling is affected by partial distributions with an empirical case. Acta Oecologica 77, 207-216.

85) Sillero, N.; Corti, N.; Carretero, M.A. (2016): Home ranges of parthenogenetic and bisexual species in a community of Darevskia lizards. Zoology of the Middle East 62(4): 306-318.

84) Sillero, N.; Gomes, V. (2016): Living in clusters: the local spatial segregation of a lizard community. Basic and Applied Herpetology 30, 61-75.

2015

83) Silva-Rocha, I.; Salvi, D.; Sillero, N.; Mateo, J.A.; Carretero, M.A. (2015): Snakes on the Balearic Islands: an invasion tale with implications for native biodiversity conservation. PlosONE 10 (4): e0121026.

82) Žagar, A.; Carretero, M.A.; Osojnik, N.; Sillero, N.; Vrezec, A. (2015): A place in the sun: does interspecific interference affects thermoregulation in coexisting lizards? Behavioral Ecology and Sociobiology 69 (7): 1127-1137.

81) Franch, M.; Montori, A.; Sillero, N.; Llorente, G.A. (2015): Temporal analysis of Mauremys leprosa distribution in northeastern Iberia: unusual increase in autochthonous species distribution. Hydrology 757 (1): 129-142.

80) Teodoro, A.; Duarte, L.; Sillero, N.; Gonçalves, J.A.; Fonte, J.; Gonçalves-Seco, L.; Pinheiro da Luz, M.; dos Santos Beja, N.M.R. (2015): An integrated and open source GIS environmental management system for a protected area in the south of Portugal. Proc. SPIE 9644, 96440U-1.

79) Franch, M.; Silva, C.; Lopes, G.; Ribeiro, F.; Trigueiros, P.; Seco, L.; Sillero, N. (2015): Where to look when identifying roadkilled amphibians? Acta Herpetologica 10(2): 103-110.

78) Corti, C.; Barbagli, F.; Bassu, L.; Di Cerbo, A.R.; Cascio, P.L.; Sillero, N.; Nulchis, V.; Ceccolini, F.; Paggetti, E.; Romano, A.; Bazzoffi, P. (2015): Monitoraggio della biodiversità in relazione all’applicazione degli standard di condizionalità: 4.2 c, 4.6, 4.3 (olivo). Italian Journal of Agronomy 10(1): 135 pp.

77) Malkmus, R.; Loureiro, A.; Sillero, N. (2015): Die Herpetofauna des Parque Natural do Douro Internacional (Nordost-Portugal). Zeitschrift für Feldherpetologie 22 (2), 223-252.

76) Sillero, N. (2015): Using remote sensing data in ecological niche models to forecast species' extinction risks. The Journal of Brief Ideas.

2014

75) Brito, J.C.; Godinho, R.; Martínez-Freiría, F.; Pleguezuelos, J.M.; Rebelo, H.; Santos, X.; Gomes Vale, C.; Velo-Antón, G.; Boratyński, Z.; Carvalho, S.; Ferreira, S.; Vasconcelos Gonçalves, D.; Silva, T.; Tarroso, P.; Campos, J.C.; Vasco Leite, J.; Nogueira, J.; Álvares, F.; Sillero, N.; Saad Sow, A.; Fahd, S.; Crochet, P.A.; Carranza, S. (2014): Unravelling biodiversity, evolution and threats to conservation in the Sahara-Sahel. Biological Reviews 89 (1): 215–231.

74) Ayres-Sampaio, D.; Teodoro, A.C.; Sillero, N.; Santos, C.; Fonseca, J.; Freitas, A. (2014): An investigation of the environmental determinants of asthma hospitalizations: An applied spatial approach. Applied Geography 47: 10-19.

73) Sillero, N.; Campos, J.; Bonardi, A.; Corti, C.; Creemers, R.; Crochet, P.A.; Crnobrnja-Isailović, J.; Denoël, M.; Ficetola, G.F.; Gonçalves, J.; Kuzmin, S.; Lymberakis, P.; de Pous, P.; Rodríguez, A.; Sindaco, R.; Speybroeck, J.; Toxopeus, B.; Vieites, D.R.; Vences, M. (2014): Updated distribution and biogeography of amphibians and reptiles of Europe based on a compilation of countrywide mapping studies. Amphibia-Reptilia 35 (1): 1-31.

72) Sillero, N.; Oliveira, M.A.; Sousa, P.; Sousa, F.; Gonçalves-Seco, L. (2014): Distributed database system of the New Atlas of Amphibians and Reptiles in Europe: the NA2RE project. Amphibia-Reptilia 35 (1): 33-39.

71) Sillero, N.; Gonçalves-Seco, L. (2014): Spatial Structure Analysis of a Reptile Community with Airborne LiDAR Data. International Journal of Geographical Information Science 28 (8): 1709-1722.

70) Santos, X.; Vidal-García, M.; Brito, J.C.; Fahd, S.; Llorente, G.A.; Martínez-Freiria, F.; Parellada, X.; Pleguezuelos, J.M.; Sillero, N. (2014): Phylogeographic and environmental correlates support the cryptic function of the zigzag pattern in a European viper. Evolutionary Ecology 28: 611–626.

69) Sillero, N.; Reis, M.; Vieira, C.P.; Vieira, J.; Morales-Hojas, R. (2014): Niche evolution and thermal adaptation in the temperate species Drosophila americana. Journal of Evolutionary Biology 27 (8): 1549-1561.

68) Wielstra, B.; Sillero, N.; Vörös, J.; Arntzen, J.W. (2014) The distribution of the crested and marbled newt species (Amphibia: Salamandridae: Triturus) – an addition to the New Atlas of Amphibians and Reptiles of Europe. Amphibia-Reptilia 35 (3): 376-381.

67) Sillero, N.; Leerschool, T.; Hollanders, M.; Beukema, W. (2014): Decline of Podarcis carbonelli in its type locality, Laguna de San Marcos, Spain? Herpetology Notes 7: 751-754.

2013

66) Sillero, N.; Carretero, M.A. (2013): Modelling the past and future distribution of contracting species. The Iberian lizard Podarcis carbonelli (Squamata: Lacertidae) as a case study. Zoologischer Anzeiger 252: 289–298.

65) Monterroso, P.; Sillero, N.; Rosalino, L.M.; Loureiro, F.; Célio Alves, P. (2013): Estimating home-range size: when to include a third dimension?. Ecology and Evolution 3 (7), 2285-2295.

64) Teodoro, A.C.; Sillero, N.; Alves, S.; Duarte, L. (2013): Correlation between the habitats productivity and species richness (amphibians and reptiles) in Portugal, through remote sensed data . Proc. SPIE 8887, 88870D, Remote Sensing for Agriculture, Ecosystems, and Hydrology XV.

63) Matos, C.; Sillero, N.; Argaña, E. (2013): Spatial analysis of amphibian road mortality levels in northern Portugal country roads. FrogLog 106: 74.

62) Argaña, E.; Freitas, S.; Sillero, N.; Corti, C.; Drovetski, S.V.; Garcia-Muñoz, E.; Ferreira, D.; Ferreira, S.; Carretero, M.A. (2013): An apparent case of bilateral gynandromorphy in the femoral pores of the Caucasian rock lizard Darevskia raddei. Herpetology Notes 6: 77-80.

2012

61) Moura, A.E.; Sillero, N.; Rodrigues, A. (2012): Common dolphin (Delphinus delphis) habitat preferences using data from two platforms of opportunity. Acta Oecologica 38(1): 24-32.

60) Carretero, M.A.; Sillero, N.; M. Lazić, M.; Crnobrnja-Isailović, J. (2012): Nocturnal activity in a population of Podarcis muralis from Serbia. Herpetozoa 25 (1/2): 87-89.

59) Campos, J.C.; Sillero, N.; Brito, J.C. (2012): Normalized Difference Water Indexes have dissimilar performances in detecting seasonal and permanent water in the Sahara-Sahel transition zone. Journal of Hydrology 464–465, 438-446.

58) Matos, C.; Sillero, N.; Argaña, E. (2012): Spatial analysis of amphibian road mortality levels in northern Portugal country roads. Amphibia-Reptilia 33: 469-483.

57) Teodoro, A.C.; Ferreira, D.; Sillero, N. (2012): Performance of commercial and open source remote sensing/image processing software for land cover/use purposes. Proc. SPIE 8538, Earth Resources and Environmental Remote Sensing/GIS Applications III, 85381K.

56) Ayres-Sampaio, D.; Teodoro, A.C.; Freitas, A.; Sillero, N. (2012): The use of remotely sensed environmental data in the study of asthma disease. Proc. SPIE 8538, Earth Resources and Environmental Remote Sensing/GIS Applications III, 85381K.

55) Sillero, N.; Brito, J.C.; Martín-Alfageme, S.; García-Meléndez, E.; Toxopeus, A.G.; Skidmore, A. (2012): The significance of using satellite imagery data only in Ecological Niche Modelling of Iberian herps. Acta Herpetologica 7(2): 221-237.

54) Sillero, N.; Argaña, E.; Matos, C.; Correia, E; Carneiro, C.; Gomes, V. (2012): Unexpected low population levels of Podarcis carbonelli in Southern Salamanca (Spain). Boletín de la Asociación Herpetológica Española 23.

53) Barbosa, A.M.; Sillero, N.; Martínez-Freiría, F.; Real, R. (2012): Ecological Niche Models in Mediterranean Herpetology: Past, Present and Future. In: Wen-Jun Zhang (Ed.): Ecological Niche Models in Mediterranean Herpetology.

52) Carretero, M.A.; Sillero, N.; Loureiro, A. (2012): Actualización de la categoría de conservación. In: Bosch, J.; González-Miras, E. (Eds.): Seguimiento de Alytes dickhilleni. Informe final. Monografías SARE. Asociación Herpetológica Española-Ministerio de Medio Ambiente y Medio Rural y Medio Marino. Madrid.

2011

51) Sillero, N. (2011): What does ecological modelling model and how should we treat it? Ecological Modelling 222: 1343-1346.

50) Ribeiro, R.; Sillero, N.; Carretero, M.A.; Alarcos, G.; Ortiz-Santaliestra, M.; Lizana, M.; Llorente, G.A. (2011): The pond network: Can structural connectivity reflect on (amphibian) biodiversity patterns? Landscape Ecology 26: 673-682.

49) Carretero, M.A.; Sillero, N.; Corti, C.; Jorge, F.; Freitas, S.; Arakelyan, M. (2011): Unkenreflex in Rana macrocnemis from Armenia. Herpetology Notes 4: 67-69.

48) Sillero, N.; Argaña, E.; Gomes, V. (2011): Malformation on a subadult Podarcis bocagei. Boletín de la Asociación Herpetológica Española 22: 89-91.

47) Brito, J.C.; Campos, J.C.; Gonçalves, D.; Martínez-Freiría, F.; Sillero, N.; Boratyński, Z.; Sow, A.S. (2011). Status of Nile crocodiles in the lower Senegal river basin. CSG Newsletter 30(1): 7-10.

46) Ribeiro, R.; Sillero, N.; Carretero, M.A.; Alarcos, G.; Ortiz-Santaliestra, M.; Lizana, M.; Llorente, G.A. (2011): The pond network: Can structural connectivity reflect on (amphibian) biodiversity patterns? FrogLog 96: 48.

45) Brito, J.C.; Martínez-Freiría, F.; Sierra, P.; Sillero, N.; Tarroso, P. (2011): Crocodiles in the Sahara desert: an update of distribution, habitats and population status for conservation planning in Mauritania. PlosONE 6(2): e14734.

2010

44) Sillero, N. (2010): Modelling suitable areas for Hyla meridionalis under current and future expansion scenarios. Amphibia-Reptilia 31: 37-50.

43) Kaliontzopoulou, A.; Carretero, M.A.; Sillero, N. (2010): Geographic patterns of morphological variation in the lizard Podarcis carbonelli, a species with fragmented distribution. Hepetological Journal 20 (1): 41-50.

42) Sillero, N.; Tarroso, P. (2010): Free GIS for herpetologists: free data sources on Internet and comparison analysis of proprietary and free/open source software. Acta Herpetologica 5 (1): 63-85.

41) Brito, J.C.; Álvares, F.; Martínez-Freiría, F.; Sierra, P.; Sillero, N.; Tarroso, P. (2010): Data on the distribution of mammals from Mauritania, West Africa. Mammalia 74: 449-455.

40) García-Muñoz, E.; Sillero , N. (2010): Two new types of noose for capturing herps. Acta Herpetologica 5 (2) : 259-263.

39) Sillero, N. (2010): The herpetofauna of Pessegueiro Island, including the first Portuguese insular population of Blanus cinereus. Herpetology Notes 3: 27-31.

38) Ribeiro, R.; Torres, J.; Gomes, V.; Carretero, M.A.; Sillero, N.; Llorente, G.A. (2010): Unsuspected richness near home. New herpetological records in Porto Metropolitan Area (NW Portugal). Boletín de la Asociación Herpetológica Española 21: 27-30.

37) Matos, C.; Sillero, N.; Soares, A. (2010): New records of Pelodytes spp. and Pleurodeles waltl outside their distribution range in northern Portugal. Herpetology Notes 3: 293-294.

36) Sillero, N.; Barbosa, M.A.; Martínez-Freiría, F.; Real, R. (2010) Los modelos de nicho ecológico en la herpetología ibérica: pasado, presente y futuro. Boletín de la Asociación Herpetológica Española 21: 2-24.

35) Sillero, N.; Ribeiro, R. (2010): Reproduction of Pelophylax perezi in brackish water in Porto (Portugal). Herpetology Notes 3: 337-340.

34) Carretero, M.A.; Ceacero, F.; García-Muñoz, E.; Sillero, N.; Olmedo, M.I.; Hernández-Sastre, P.L.; Rubio, J.L. (2010): Seguimiento de Algyroides marchi. Informe final. Monografías SARE. Asociación Herpetológica Española-Ministerio de Medio Ambiente y Medio Rural y Medio Marino. Madrid.

33) Sillero, N. (2010): Aplicación de la teledetección y los sistemas de información geográfica en el análisis de la biogeografía de anfibios y reptiles ibéricos. Universidad de León, Área de Publicaciones, León.

32) Loureiro, A.; Sillero, N. (2010): Metodología. In: Loureiro, A.; Ferrand, N.; Carretero, M.A.; Paulo, O. (Coords.): Atlas dos Anfíbios e Répteis de Portugal. Esfera do Caos, Lisboa. 256 pp.

31) Sillero, N. (2010): Chalcides bedriagai. In: Loureiro, A.; Ferrand, N.; Carretero, M.A.; Paulo, O. (Coords.): Atlas dos Anfíbios e Répteis de Portugal. Esfera do Caos, Lisboa. 256 pp.

30) Sillero, N. (2010): Chalcides striatus. In: Loureiro, A.; Ferrand, N.; Carretero, M.A.; Paulo, O. (Coords.): Atlas dos Anfíbios e Répteis de Portugal. Esfera do Caos, Lisboa. 256 pp.

2009

29) Santos, X.; Caro, J.; Abril, A.J.; Lorenzo, M.; Brito, J.C.; Pleguezuelos, J.M.; Sillero, N. (2009): Habitat suitability, threats and conservation of isolated populations of the smooth snake (Coronella austriaca) in the southern Iberian Peninsula. Biological Conservation 142: 344-352.

28) Sillero, N.; Brito, J.C.; Skidmore, A.; Toxopeus, A.G. (2009): Biogeographical Patterns Derived from Remote Sensing Variables: the Amphibians and Reptiles of the Iberian Peninsula. Amphibia-Reptilia 30: 185-206.

27) Ribeiro, R.; Santos, X.; Sillero, N.; Carretero, M.A.; Llorente, G.A. (2009): Biodiversity and Land Uses: Is Agriculture the Biggest Threat for reptiles’ assemblages? Acta Oecologica 35: 327-334.

26) Sillero, N. (2009): Modelling a species in expansion at local scale: is Hyla meridionalis colonising new areas in Salamanca, Spain? Acta Herpetologica. 4(1): 83-98.

25) Kaliontzopoulou, A.; Sillero, N.; Martínez-Freiría, F.; Carretero, M.A., and Brito, J.C. (2009): Podarcis hispanica complex (North African Wall Lizard). Arboreal Behavior. Herpetological Review 40(2): 224-225.

2008

24) Sillero, N.; Ribeiro, R.; Brito, J.C.; García-Meléndez, E. (2008): Estimating altitude in distribution records of amphibians and reptiles: a comparison study between topographic maps and SRTM DEM. Amphibia-Reptilia 29: 121-126.

23) Martínez-Freiría, F.; Sillero, N.; Lizana, M.; Brito, J.C. (2008): GIS-based niche models identify environmental mechanisms sustaining the location of a contact zone between European vipers (Vipera aspis, V. latastei and V. seoanei). Diversity and Distributions 14 (3): 452-461.

22) Sillero, N. (2008): Mortality Levels of Amphibians on Spanish Country Roads: Descriptive and Spatial Analysis. Amphibia-Reptilia 29: 337-347.

21) Brito, J.C.; Santos, X.; Pleguezuelos, J.M.; Sillero, N. (2008): Inferring Evolutionary Scenarios with Geostatistics and Geographical Information Systems (GIS) for the viperid snakes Vipera latastei and V. monticola. Biological Journal of the Linnean Society 95: 790–806.

20) Carretero, M.A.; Sillero, N.; Ayllón, E.; Kaliontzopoulou, A.; Lima, A.; Hernández-Sastre, P.L.; Godinho, R.; Harris, D.J. (2008): Multidisciplinary approaches for conserving Southern isolates of Atlantic lizards in the Iberian Peninsula. Herpetologia Sardiniae 251-255.

19) Sillero, N. (2008). Ranita meridional - Hyla meridionalis. Enciclopedia Virtual de los Vertebrados Españoles. Carrascal, L. M., Salvador, A. (Eds.). Museo Nacional de Ciencias Naturales, Madrid. http://www.vertebradosibericos.org/.

18) Sillero, N. (2008): On the correct form to refer the authorship of Hyla meridionalis. Boletín de la Asociación Herpetológica Española 19: 129.

17) Brito, J.C.; Feriche, M.; Herrera, T.; Kaliontzopoulou, A.; Martínez-Freiria, F.; Nesbitt, D.; Omolo, D.; Ontiveros, D.; Quiñoz, L.; Pleguezuelos, J.M.; Santos, X.; Sillero, N. (2008): En los límites de su distribución: anfibios y reptiles paleárticos en el noroeste de Túnez. Boletín de la Asociación Herpetológica Española 19: 75-82.

16) Ribeiro, R.; Torres, J.; Carretero, M.A.; Sillero, N.; Llorente, G.A. (2008): New observations of the Iberian Worm Lizard (Blanus cinereus) and the Bedriaga’s Skink (Chalcides bedriagai) bring reliability to the historical records from Porto region (NW Portugal). Boletín de la Asociación Herpetológica Española 19: 49-50.

15) Loureiro, A.; Sillero, N. (2008): Metodología. In: Loureiro, A.; Ferrand, N.; Carretero, M.A.; Paulo, O.: Atlas dos Anfíbios e Répteis de Portugal. Instituto de Conservação da Natureza e Biodiversidade, Lisboa. 257 pp.

14) Sillero, N. (2008): Chalcides bedriagai. In: Loureiro, A.; Ferrand, N.; Carretero, M.A.; Paulo, O.: Atlas dos Anfíbios e Répteis de Portugal. Instituto de Conservação da Natureza e Biodiversidade, Lisboa. 257 pp.

13) Sillero, N. (2008): Chalcides striatus. In: Loureiro, A.; Ferrand, N.; Carretero, M.A.; Paulo, O.: Atlas dos Anfíbios e Répteis de Portugal. Instituto de Conservação da Natureza e Biodiversidade, Lisboa. 257 pp.

2007

12) Sillero, N. (2007): New records of amphibians and reptiles for Salamanca, Ávila and Cáceres provinces. Boletín de la Asociación Herpetológica Española 18: 70-72.

11) Sillero, N.; Carretero, M.A. (2007): A systematic survey on the extralimital populations of Hyla meridionalis in Salamanca (Spain). Boletín de la Asociación Herpetológica Española 18: 59-64.

2006

10) Santos, X.; Brito, J.C.; Sillero, N.; Pleguezuelos, J.M.; Llorente, G.A.; Fahd, S.; Parellada, X. (2006): Inferring habitat-suitability areas with ecological modelling techniques and GIS: a contribution to assess the conservation status of Vipera latastei. Biological Conservation 130: 416-425.

9) Carretero, M.A.; Sequeira, F.; Gonçalves, H.; Soares, C.; Teixeira, J.; Sillero, N.; Ferrand, N. (in press): Anfíbios e Répteis do Sítio ‘Natura 2000' Alvão-Marão. Distribuição e conservação. Instituto de Conservaçao da Natureza.

2005

8) Soares, C.; Brito, J.C.; Loureiro, A.; Alves, F.; Sillero, N.; Artzen, J.W. (2005): Atlas of the Amphibians and Reptiles of Peneda-Gerês National Park, Portugal. Herpetozoa 18 (3/4): 155-170.

7) Sillero, N.; Celaya, L.; Martín-Alfageme, S. (2005): GIS for atlas: an example for collecting, storing, mapping and analysing corological data for herpetofauna in Salamanca province (Spain). Revista Española de Herpetología 19: 87-101.

6) Sillero, N. (2005): Recensión bibliográfica de Sindaco et al. (2006). Revista Española de Herpetología 19:133.

5) Merchán, T.; Sillero, N.; Nascimento, F.; Lizana, M. (2004): Nuevos hallazgos de la ranita meridional (Hyla meridionalis Boettger, 1874) en la provincia de Salamanca. Boletín de la Asociación Herpetológica Española 15(2): 81-85.

2002

4) Cooper, W.E., Jr; Pérez-Mellado, V.; Sillero, N. (2002): Responses to food chemicals by the insectivorous lacertid lizard Podarcis muralis. Amphibia-Reptilia 23 (1): 238-245.

3) Sillero, N.; Martín-Alfageme, S.; Celaya, L. (2002): La metodología cartográfica y el empleo de los sistemas de información geográfica en la distribución y análisis de la herpetofauna. In: Pleguezuelos, J.M.; Márquez, R.; Lizana, M. (Eds.). Atlas y Libro Rojo de los Anfibios y Reptiles de España.

2000

2) Pérez-Mellado, V.; Cortázar, G.; López-Vicente, M.L.; Perera, A.; Sillero, N. (2000): Interaction of the Balearic lizard, Podarcis lilfordi and the plant Dracunculus muscivorus. Amphibia-Reptilia 21: 233-226..

1) Pérez-Mellado, V.; Cortázar, G.; López-Vicente, M.L.; Perera, A.; Sillero, N. (2000): Una nueva población de Lagartija italiana, Podarcis sicula (Rafinisque, 1810) en Menorca (Islas Baleares). Boletín de la Asociación Herpetológica Española 11(1): 16-18.

PhD Thesis

Sillero, N. (2006): Application of Remote Sensing and Geographical Information Systems in the Biogeography of Iberian Amphibians and Reptiles. PhD Thesis. Universidad de León.

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