Birds as a common prey for <em>Vipera latastei</em> Boscá, 1878 in southern Iberia. An ecological strategy in arid environments?
DOI:
https://doi.org/10.11160/bah.345Keywords:
ambush predator, feeding ecology, geographic variation, ViperidaeAbstract
Species with wide distributions often exhibit variation in ecological traits across their range, particularly along climatic gradients. An interesting example is Lataste’s viper, Vipera latastei, an endemic species of the Iberian Peninsula that occurs across a wide range of environmental conditions, from the rainiest to the driest regions. Adult vipers primarily prey on small mammals, supplemented by reptiles, and, more rarely, birds, amphibians and invertebrates. However, the relative consumption of the two main prey groups (mammals and reptiles) varies geographically from northern to southern Iberia. Here, we contribute to the knowledge of this species’ ecology by providing new records of birds as prey and in situ photographs of hunting behaviour in southern Iberian populations. Our findings suggest that adult vipers in eastern Andalusia (southern Spain) prey upon and hunt birds more frequently than populations elsewhere within the species’ range. This ecological strategy seems to be mediated by the low abundance of small mammals in the region, which is likely associated with the area’s arid climatic conditions.
References
Bea, A. & Braña, F. (1988). Nota sobre la alimentación de Vipera latastei, Boscá, 1878 (Reptilia, Viperidae). Munibe 40: 121-124.
Brito, J. C. (2003). Seasonal variation in movements, home range, and habitat use by male Vipera latastei in northern Portugal. Journal of Herpetology 37(1): 155-160. DOI: https://doi.org/10.1670/0022-1511(2003)037[0155:SVIMHR]2.0.CO;2
Brito, J. C. (2004). Feeding ecology of Vipera latastei in northern Portugal: ontogenetic shifts, prey size and seasonal variations. Herpetological Journal 14(1): 13-19.
Carmona-González, R.; Carro, F.; González de la Vega, J.P. & Martínez-Freiría, F. (2024). Temporal Range Dynamics of the Lataste’s Viper (Vipera latastei Boscá, 1878) in Doñana (Spain): Insights into Anthropogenically Driven Factors. Animals 14(20): 3025. DOI: https://doi.org/10.3390/ani14203025
Carretero, M.A.; Ribeiro, R.; Barbosa, D.; Sá-Sousa, P. & Harris, D.J. (2006). Spermatogenesis in two Iberian Podarcis lizards: Relationships with male traits. Animal Biology 56: 1-12. DOI: https://doi.org/10.1163/157075606775904759
Carretero, M.A.; Galán, P. & Salvador, A. (2022). Lagartija de Guadarrama- Podarcis guadarramae. In P. López & J. Martín (eds.) Enciclopedia Virtual de los Vertebrados Españoles. Museo Nacional de Ciencias Naturales, Madrid. Available at: http://www.vertebradosibericos.org/.
Castro Nogueira, H. (1993). Las salinas del Cabo de Gata. Instituto de Estudios Almerienses, Almería, Spain, pp. 30-40.
Chamorro, D.; Martínez‐Freiría, F.; Real, R. & Muñoz, A.R. (2021). Understanding parapatry: how do environment and competitive interactions shape Iberian vipers’ distributions?. Journal of Biogeography 48(6): 1322-1335. DOI: https://doi.org/10.1111/jbi.14078
Di Nicola, M.R.; Pozzi A.V.; Avella, I.; Mezzadri, S. & Paolino, G. (2022). Taxonomy, biology and natural history of the Milos viper Macrovipera schweizeri (Werner, 1935): literature review and observations on autumnal activity and importance of residual pools. Spixiana 45 (1): 111-130.
Díaz, M.; Torre, I. & Arrizabalaga, A. (2010). Relative roles of density and rainfall on the short-term regulation of Mediterranean wood mouse Apodemus sylvaticus populations. Acta Theriologica 55: 251–260. https://doi.org/10.4098/j.at.0001-7051.046.2009 DOI: https://doi.org/10.4098/j.at.0001-7051.046.2009
Dufresnes, C.; Ghielmi, S.; Halpern, B.; Martínez-Freiría, F.; Mebert, K.; Jelic, D.; Crnobrnja-Isailovic, J.; Gippner, S.; Jablonski, D.; Joger, U.; Laddaga, L.; Petrovan, S.; Tomovic, L.; Vörös, J.; Igci, N.; Karis, M.; Zinenko, O. & Ursenbacher, S. (2024). Phylogenomic insights into the diversity and evolution of Palearctic vipers. Molecular Phylogenetics and Evolution 197: 108095. DOI: https://doi.org/10.1016/j.ympev.2024.108095
Espasandín, I.; Galán, P. & Martínez-Freiría, F. (2022). Sex, size and eco-geographic factors affect the feeding ecology of the Iberian adder, Vipera seoanei. Amphibia-Reptilia 43(3): 235-250. DOI: https://doi.org/10.1163/15685381-bja10093
Fabien, A.; Bonnet, X.; Maumelat, S.; Bradshaw, D. & Schwaner, T. (2004). Diet divergence, jaw size and scale counts in two neighbouring populations of tiger snakes (Notechis scutatus). Amphibia–Reptilia 25: 9–17. DOI: https://doi.org/10.1163/156853804322992797
Feriche, M. (2017). Culebra de herradura – Hemorrhois hippocrepis. In J.J. Sanz & F. Martínez-Freiría (eds.) Enciclopedia Virtual de los Vertebrados Españoles. Museo Nacional de Ciencias Naturales, Madrid. Available at http://www.vertebradosibericos.org.
Freitas, I.; Ursenbacher, S.; Mebert, K.; Zinenko, O.; Schweiger, S.; Wüster, W.; Brito, J.C.; Crnobrnja-Isailovic, J.; Halpern, B.; Fahd, S.; Santos, X.; Pleguezuelos, J.M.; Joger, U.; Orlov, N.; Mizsei, E.; Lourdais, O.; Zuffi, M.A.L.; Strugariu, A.; Zamfirescu, S.R.; Martínez-Solano, I.; Velo-Antón, G.; Kaliontzopoulou, A. & Martínez-Freiría, F. (2020). Evaluating taxonomic inflation: Towards evidence-based species delimitation in Eurasian vipers (Serpentes: Viperinae). Amphibia Reptilia 41 (3): 285-311. DOI: https://doi.org/10.1163/15685381-bja10007
Galán, P. (2015). Culebra lisa europea – Coronella austriaca. In A. Salvador, and A. Marco (eds.) Enciclopedia Virtual de los Vertebrados Españoles. Museo Nacional de Ciencias Naturales, Madrid. Available at http://www.vertebradosibericos.org.
González de la Vega, J. P. (1988). Anfibios y reptiles de la provincia de Huelva. Ertisa, Huelva, Spain.
Gragera Ramos, S. & Fernández Cardenete, J.R. (2013). Un caso de comportamiento arborícola en Vipera latastei. Boletín de la Asociación Herpetológica Española 24(1): 46-47.
Hanscom, J.R.; Higham, T.E.; Ryan, D.S. & Clark, R.W. (2023). Ambush Hunting in Snakes: Behavior, Function, and Diversity. In D. Penning (ed.) Nova Science Publishers, Hauppauge, New York, USA, pp. 187-226.
iNaturalist (2022). iNaturalist observation 139864794. California Academy of Sciences and National Geographic Society, USA. Available at https://www.inaturalist.org/observations/139864794.
iNaturalist (2023). iNaturalist observation 185345943. California Academy of Sciences and National Geographic Society, USA. Available at https://www.inaturalist.org/observations/185345943.
iNaturalist (2025). iNaturalist observation 259856243. California Academy of Sciences and National Geographic Society, USA. Available at https://www.inaturalist.org/observations/259856243.
Institut Català d’Ornitologia (2025). Galería de imágenes y sonidos. Institut Català d’Ornitologia, Barcelona, Spain. Available at www.ornitho.cat. Retrieved on 24 October 2025.
Juan Rueda, J.; Djukanovich-Iturbe M. & Martín-Taboada, A. (2025). Comportamiento arborícola de la víbora hocicuda (Vipera latastei). In Book of Abstracts of VII Congreso de Biodiversidad y Conservación de la Naturaleza. Sevilla, Spain.
Luiselli, L. (2006). Resource partitioning and interspecific competition in snakes: the search for general geographical and guild patterns. Oikos 114(2): 193-211. DOI: https://doi.org/10.1111/j.2006.0030-1299.14064.x
Martínez del Mármol, G.; Mozzafari, O. & Gallego, J. (2016). Pseudocerastes urarachnoides: the ambush specialist. Boletín de la Asociación Herpetológica Española 27(1): 36-42.
Martínez-Freiría, F.; Lizana, M.; do Amaral, J.P. & Brito, J.C. (2010). Spatial and temporal segregation allows coexistence in a hybrid zone among two Mediterranean vipers (Vipera aspis and Vipera latastei). Amphibia-Reptilia 31(2): 195-212. DOI: https://doi.org/10.1163/156853810791069001
Martínez-Freiría, F. & Brito, J.C. (2012). Quantification of road mortality for amphibians and reptiles in Hoces del Alto Ebro y Rudrón Natural Park in 2005. Basic and Applied Herpetology 26: 33-42. DOI: https://doi.org/10.11160/bah.11014
Martínez‐Freiría, F.; Freitas, I.; Zuffi, M.A.; Golay, P.; Ursenbacher, S. & Velo‐Antón, G. (2020). Climatic refugia boosted allopatric diversification in western Mediterranean vipers. Journal of Biogeography 47(8): 1698-1713. DOI: https://doi.org/10.1111/jbi.13861
Martínez-Freiría, F.; Freitas, I.; Velo-Antón, G.; Lucchini, N.; Fahd, S.; Larbes, S.; Pleguezuelos, J.M.; Santos, X. & Brito, J.C. (2021). Integrative taxonomy reveals two species and intraspecific differentiation in the Vipera latastei–monticola complex. Journal of Zoological Systematics and Evolutionary Research 00: 1–29. DOI: https://doi.org/10.1111/jzs.12534
Martínez-Freiría, F.; Brito, J.C.; Freitas, I.; Pleguezuelos, J.M.; Santos, X. & Velo-Antón, G. (2023). Luces y sombras en la biología de la víbora hocicuda. Quercus 452: 20-27.
Martínez-Freiría, F.; Santos, X. & Pleguezuelos, J.M. (2024). Vipera latastei. The IUCN Red List of Threatened Species 2024: e.T221202039A137859691. Available at https://dx.doi.org/10.2305/IUCN.UK.2024-1.RLTS.T221202039A137859691. Retrieved on 23 October 2025.
Martínez Oller, F.F. (2021). Estudio de mamíferos terrestres en la finca de “Las Amoladeras” (Parque Natural Cabo de Gata-Níjar), y efecto sobre esta del proceso invasivo de dos especies vegetales. B.Sc. Thesis. Universidad de Almería, Almería, Spain.
Neill, W.T. (1960). The caudal lure of various juvenile snakes. Quarterly Journal of the Florida Academy of Sciences 23: 173–200.
Ortiz-Santaliestra, M.E.; Diego-Rasilla, F.J.; Ayres, C. & Ayllón, E. (2011). Naturaleza en Castilla y León. Los Reptiles. Asociación Herpetológica Española - Caja de Burgos. Burgos, Spain.
Palomo, L.J.; Gisbert, J. & Blanco, J. C. (eds.) (2007). Atlas y Libro Rojo de los Mamíferos Terrestres de España. Dirección General para la Biodiversidad-SECEM-SECEMU, Madrid, Spain.
Parellada, X. & Santos, X. (2002). Caudal luring in free-ranging adult Vipera latasti. Amphibia-Reptilia 23: 343-347. DOI: https://doi.org/10.1163/15685380260449225
Phelps, T. (2010). Old World Vipers – A Natural History of the Azemiopinae, and Viperinae. Chimaira, Frankfurt, Germany.
Pleguezuelos, J.M. (2018). Culebra de collar mediterránea – Natrix astreptophora. In J.J. Sanz & F. Martínez-Freiría (eds.) Enciclopedia Virtual de los Vertebrados Españoles. Museo Nacional de Ciencias Naturales, Madrid, Spain. Available at http://www.vertebradosibericos.org.
Pleguezuelos, J.M. (2019). Culebra de escalera - Zamenis scalaris. In P. López; J. Martín & F. Martínez-Freiría (eds.) Enciclopedia Virtual de los Vertebrados Españoles. Museo Nacional de Ciencias Naturales, Madrid, Spain. Available at http://www.vertebradosibericos.org
Pleguezuelos, J.M. (2021). Culebra bastarda - Malpolon monspessulanus. In P. López; J. Martín & F. Martínez-Freiría (eds.) Enciclopedia Virtual de los Vertebrados Españoles. Museo Nacional de Ciencias Naturales, Madrid, Spain. Available at http://www.vertebradosibericos.org.
Pleguezuelos, J.M. & Feriche, M. (2003). Anfibios y Reptiles. Diputación de Granada, Granada, Spain.
Pleguezuelos, J.M.; Márquez, R. & Lizana, M. (2002). Atlas y Libro Rojo de los Anfibios y Reptiles de España. Dirección General de Conservación de la Naturaleza-Asociación Herpetológica Española, Madrid, Spain.
Pleguezuelos, J.M.; Santos, X.; Brito, J.C.; Parellada, X.; Llorente, G.A. & Fahd, S. (2007). Reproductive ecology of Vipera latastei, in the Iberian Peninsula: Implications for the conservation of a Mediterranean viper. Zoology 110(1): 9-19. DOI: https://doi.org/10.1016/j.zool.2006.11.001
Saint Girons, H. (1980). Modifications sélectives du régime des vipères (Reptilia: Viperidae) lors de la croissance. Amphibia-Reptilia 1(2): 127-136. DOI: https://doi.org/10.1163/156853880X00123
Salvador, A. (2015). Lagartija colilarga - Psammodromus algirus. In A. Salvador & A. Marco (eds.) Enciclopedia Virtual de los Vertebrados Españoles. Museo Nacional de Ciencias Naturales, Madrid, Spain. Available at http://www.vertebradosibericos.org.
Santos, X. (2015). Culebra viperina - Natrix maura. In A. Salvador & A. Marco (eds.) Enciclopedia Virtual de los Vertebrados Españoles. Museo Nacional de Ciencias Naturales, Madrid, Spain. Available at http://www.vertebradosibericos.org/.
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(3): 416-425. DOI: https://doi.org/10.1016/j.biocon.2006.01.003
Santos, X.; Llorente, G.A.; Pleguezuelos, J.M.; Brito, J.C.; Fahd, S. & Parellada, X. (2007). Variation in the diet of the Lataste's viper Vipera latastei in the Iberian Peninsula: seasonal, sexual and size-related effects. Animal Biology 57(1): 49-61. DOI: https://doi.org/10.1163/157075607780001998
Santos, X. & Pleguezuelos, J. M. (2015). Culebra lisa meridional – Coronella girondica. In A. Salvador & A. Marco (eds.) Enciclopedia Virtual de los Vertebrados Españoles. Museo Nacional de Ciencias Naturales, Madrid, Spain. Available at http://www.vertebradosibericos.org/.
Santos, X.; Pleguezuelos, J.M.; Brito, J.C.; Llorente, G.A.; Parellada, X. & Fahd, S. (2008). Prey availability drives geographic dietary differences of a Mediterranean predator, the Lataste's viper (Vipera latastei). Herpetological Journal 18(1): 16-22.
Schraft, H.A.; Bakken, G.S. & Clark, R.W. (2019). Infrared-sensing snakes select ambush orientation based on thermal backgrounds. Scientific Reports 9(1): 1-6. DOI: https://doi.org/10.1038/s41598-019-40466-0
Shine, R. (1987). Ecological comparisons of island and mainland populations of Australian tigersnakes (Notechis: Elapidae). Herpetologica 43: 233–240
Signore, E.; Clark, R.W. & Schraft, H.A. (2022). Temperature-based ambush site selection in sidewinder rattlesnakes (Crotalus cerastes). The Southwestern Naturalist 65(3-4): 282-287. DOI: https://doi.org/10.1894/0038-4909-65.3-4.282
Soares, C.; Álvares, F; Loureiro, A.; Sillero, N.; Arntzen, J.W. & Brito, J.C. (2005). Atlas of the amphibians and reptiles of Peneda-Gerês National Park, Portugal. Herpetozoa 18(3-4): 155-170.
Talavera, A.; Palmada-Flores, M.; Martínez-Freiría, F.; Mochales-Riaño, G.; Burriel-Carranza, B.; Estarellas, M.; Fernández-Guiberteau, D.; Camina, A.; Ursenbacher, S.; Vörös, J.; Halpern, B.; Pla, D.; Calvete, J.J.; Mikheyev, A.S.; Marqués-Bonet, T. & Carranza, S. (2025). Unveiling the Evolutionary History of European Vipers and Their Venoms From a Multi-Omic Approach. Molecular Ecology 34: e70019. http://doi.org/10.1111/mec.70019 DOI: https://doi.org/10.1111/mec.70019
Teshera, M.S. & Clark, R.W. (2021). Strike-induced chemosensory searching in reptiles: a review. Herpetological Monographs 3(1): 28 52. DOI: https://doi.org/10.1655/0733-1347-35.1.28
Tsairi, H. & Bouskila, A. (2004). Ambush site selection of a desert snake (Echis coloratus) at an oasis. Herpetologica 60(1): 13-23. DOI: https://doi.org/10.1655/20-47
Uetz, P.; Freed, P.; Aguilar, R.; Reyes, F.; Kudera, J. & Hošek, J. (eds.) (2025). The Reptile Database. Available at http://www.reptile-database.org. Retrieved on 30 September 2025.
Valverde, J. A. (1967). Estructura de una comunidad mediterránea de vertebrados terrestres. Monografías de Ciencia Moderna, 1. CSIC, Madrid, Spain.
Zhang, B.; Wu, B.; Yang, D.; Tao, X.; Zhang, M.; Hu, S.; Chen, J. & Zheng, M. (2020). Habitat association in the critically endangered Mangshan pit viper (Protobothrops mangshanensis), a species endemic to China. PeerJ 8: e9439. DOI: https://doi.org/10.7717/peerj.9439
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