Pied Flycatcher Ficedula hypoleuca iberiae ♂ KT9221, 2 years old, approaching his nest in La Hiruela (Madrid, Spain) in his first breeding attempt
photo © Carlos Gutiérrez-Expósito (2013)
Embedded Files
photo © Carmen M. Wegner (2010)
[150].González-Bernardo, E., Martínez-Padilla, J., Camacho, C., García del Castillo, M.E., Potti, J., and Canal, D. 2025. Sex- and trait-specific contribution of individual- and population-level processes to age-related changes in multiple plumage ornaments; iScience 28 (5); doi: https://doi.org/10.1016/j.isci.2025.112512.
[149].Ramírez Rodríguez-Solís, D., Redondo, I., Martínez-Padilla, J., Camacho, C., Potti, J. and Canal, D. 2025. Reproductive consequences of mate retention and divorce in a short-lived migratory passerine. EcoEvoRxiv; https://doi.org/10.32942/X2WS6W.
[148].Jimeno, B., Tangili, M., Domínguez, J.C., Canal, D., Camacho, C., Potti, J., García, J.T., Martínez-Padilla, J. and Ravinet, M. Epigenetic potential and dispersal propensity in a free-living songbird: a spatial and temporal approach; BioRxiv; https://doi.org/10.1101/2024.11.07.622405.
[147].Munar-Delgado, G., Hidalgo-Rodríguez, P., Sánchez-Montes, G., Tella, J.L., Potti, J., Forstmeier, W. and Edelaar, P. Experimental rapid and small-scale ecological population divergence in the absence of current natural selection; EcoEvoRxiv; doi: https://doi.org/10.32942/X2GP64.
[146].Canal, D., Roved, J., Lara, A., Camacho, C., Potti, J. and Santoro, S. (2024). MHC class II supertypes affect survival and lifetime reproductive success in a migratory songbird; Authorea preprint; Molecular Ecology 33; doi: 10.1111/mec.17554.
[145].González-Bernardo, E., Canal, D., Camacho, C., Muriel, J., Martínez-Padilla, J., Potti, J. and Moreno-Rueda, G. (2024). Haemosporidian infection is related to the expression of female plumage ornamentation in a wild passerine. Animal Behaviour, 215: 63-79. doi: https://doi.org/10.1016/j.anbehav.2024.07.004
[144].González-Bernardo, E., Moreno-Rueda, G., Camacho, C., Martínez-Padilla, J., Potti, J. and Canal, D. (2024) Environmental conditions influence host-parasite interactions and host fitness in a migratory passerine; Integrative Zoology 20: 256-273;doi: 10.1111/1749-4877.12864.
[143]. Parejo-Pulido, D., Pérez-Rodríguez, L., Abril-Colón, I., Potti, J. and Redondo, T.(2023). Passive and active parental food allocation in a songbird; Behavioral Ecology 34: 729–740; doi: https://doi.org/10.1093/beheco/arad043.
[142].Halupka, L., Arlt, D., Tolvanen, J., Millon, A., Bize, P., Adamík, P., Albert, P., Arendt, W.J., Artemyev, A.V., Baglione, V., Bańbura, J., Bańbura, M., Barba, E., Barrett, R.T., Becker, P.H., Belskii, E., Bolton, M., Bowers, E.K., Bried, J., Brouwer, L., Bukacińska, M., Bukaciński, D., Bulluck, L., Carstens, K.F., Catry, I., Charter, M., Chernomorets, A., Covas, R., Czuchra, M., Dearborn, D.C., de Lope, F., Di Giacomo, A.S. Dombrovski, V.C., Drummond, H., Dunn, M.L., Eeva, T., Emmerson, L.M., Espmark, Y., Fargallo, J.A., Gashkov, S.I., Golubova, E.Y., Griesser, M., Harris, M.P., Hoover, J.P., Jagiełło, Z., Karell, P., Kloskowski, J., Koenig, W.D. , Kolunen, H., Korczak-Abshire, M., Korpimäki, E., Krams, I., Krist, M., Krüger, S.C., Kuranov, B.D., Lambin, X., Lombardo, M.P., Lyakhov, A., Marzal, A., Møller, A.P., Neves, V.C., Tøttrup Nielsen, J., Numerov, A., Orłowska, B., Oro, D., Öst, M., Philips, R.A., Pietiäinen, H., Polo, V., Porkert, J., Potti, J., Pöysä, H., Printemps, T., Prop, J., Quillfeldt, P., Ramos, J.A., Ravussin, P.-A., Rosenfield, R.N., Roulin, A., Rubenstein, D.R., Samusenko, I., Saunders, D.A., Schaub, M., Senar, J.C., Sergio, F., Solonen, T., Solovyeva, D.V., Stępniewski, J., Thompson, P., Tobółka, M., Török, J., van de Pol, M., Vernooij, L., Visser, M.E., Westneat, D.F., Wheelwright, N.T., Wiącek,J., Wiebe, K., Wood, A.G., Wuczyński, A., Wysocki, D., Zárybnická, M., Margalida, A. and Halupka, K. (2023). The effect of climate change on offspring production: a global meta-analysis; Proceedings of the National Academy of Sciences 120; in press; doi: https://doi.org/10.1073/pnas.2208389120.
[141]. Martínez-Padilla, J., Camacho, C., Canal, D. Muriel, J., López-Idiáquez, D. and Potti, J. (2022). Parasites during early life mediate the strength of phenotypic selection on sexual traits; EcoEvoRxiv; doi: https://doi.org/10.32942/X2T88V.
[140]. Morales-Mata, J.I., Potti, J., Camacho, V., Martínez-Padilla, J. and CanaL, D. (2022). Phenotypic selection on an ornamental trait is not modulated by breeding density in a pied flycatcher population; Journal of Evolutionary Biology 35: 610-620; doi:10.1111/jeb.13993; See The Conversation here and other press releases here and here.
[139]. Santoro, S., Fernández-Díaz, P., Canal, D., Camacho, C., Garamszegi, L.Z., Martínez-Padilla, J. and Potti, J. (2022). High frequency of social polygyny reveals little costs for females in a songbird; Scientific Reports 12: 277; doi: 10.1038/s41598-021-04423-0; press releases here and here.
[138]. Le Vaillant, J., Potti, J., Camacho, C., Canal, D. and Martínez-Padilla, J. (2022). Low repeatability of the timing of breeding events reflects flexibility in reproductive timing in the Pied Flycatcher Ficedula hypoleuca in Spain; Ardeola: International Journal of Ornithology 69: 21-39; doi:10.13157/arla.69.1.2022.ra2.
[137]. Kärkkäinen, T., Laaksonen, T., Burgess, M., Cantarero, A., Martínez-Padilla, J., Potti, J., Moreno, J., Thomson, R.L., Tilgar, V. and Stier. A. (2022). Population differences in the length and early-life dynamics of telomeres among European pied flycatchers. Molecular Ecology 31: 5966–5978.; https://doi.org/10.1111/mec.16312; also in BioRxiv; doi: https://doi.org/10.1101/2021.03.16.435615.
[136]. Le Vaillant, J., Potti, J., Camacho, C., Canal, D. and Martinez-Padilla, J. (2021). Fluctuating selection driven by global and local climatic conditions leads to stasis in breeding time in a migratory bird; Journal of Evolutionary Biology 34: 1541-1553 ; doi: 10.1111/jeb.13916.
[135]. Canal, D., Schlicht, L., Santoro, S., Camacho, C., Martínez-Padilla, J. and Potti, J. (2021). Phenology-mediated effects of phenotype on the probability of social polygyny and its fitness consequences in a migratory passerine. BMC Ecology and Evolution, 21: 55; doi: https://doi.org/10.1186/s12862-021-01786-w.
[134].Potti, J., Camacho, C., Canal, D. and Martínez-Padilla, J. (2021). Three decades of crimes and misdemeanours in the nest box life of European Pied Flycatchers (Ficedula hypoleuca). Ardeola: International Journal of Ornithology 68: 315-333. doi:10.13157/arla.68.2.2021.ra. Short usurpation video here
[133]. Baños-Villalba, A., Carrete, M., Tella, J.L., Blas, J., Potti, J., Camacho, C., Diop, M.S., Marchant, T.A., Cabezas, S. and Edelaar, P. (2021). Selection on individuals of introduced species starts before introduction. Evolutionary Applications 14: 781-793; doi: 10.1111/EVA.13159. Press releases here and here; see also paper #121.
[132]. Culina, A., Adriaensen, F., Bailey, L.D., Burgess, M.D., Charmantier, A., Cole, E.F., Eeva, T., Matthysen, E., Nater, C.R., Sheldon, B.C., Sæther, B-E., Vriend, S.J.G., Adamík, P., Aplin, L.M., Angulo, E., Artemyev, A., Barba, E., Barišić, S., Belda, E., Can Bilgin, C., Bleu, C., Both, C., Bouwhuis, S., Branston, C., Broggi, J., Burke, T., Bushuev, A., Camacho, C., Campobello, D., Canal, D., Cantarero, A., Caro, S.P., Cauchoix, M., Chaine, A., Cichoń, M., Ćiković, D., Cusimano, C.A., Deimel, C., Dhondt, A., Dingemanse, N.J., Doligez, B., Dominoni, D.M., Doutrelant, C., Drobniak, S.M., Dubiec, A., Eens, M., Erikstad, K.E., Espín, S., Farine, D.R., Figuerola, J., Gülbeyaz, P.K., Grégoire, A., Hartley, I.R., Hau, M., Hegyi, G., Hille, S., Hinde, C.A, Holtmann, B., Ilyina, T., Isaksson, C., Iserbyt, A., Ivankina, E., Kania, W., Kempenaers, B., Kerimov, A., Komdeur, J., Korsten, P., Král, M., Krist, M., Lambrechts, M., Lara, C.E., Leivits, A., Liker, A., Lodjak, J., Mägi, M., Mainwaring, M.C., Mänd, R., Massa, B., Massemin, S., Martínez-Padilla, J., Mazgajski, T.D., Mennerat, A., Moreno, J., Mouchet, A., Nakagawa, S., Nilsson, J-Å., Nilsson, J., Norte, A.C., van Oers, K., Orell, M., Potti, J., Quinn, J.L., Réale, D., Reiertsen, T.K., Rosivall, B., Russel, A.F., Rytkönen, S., Sánchez-Virosta, P., Santos, E.S.A, Schroeder, J., Senar, J.C., Seress, G., Slagsvold, T., Szulkin, M., Teplitsky, C., Tilgar, V., Tolstoguzov, A., Török, J., Valcu, M., Vatka, E., Verhulst, S., Watson, H., Yuta, T., Zamora-Marín, J.M. & Visser, M.E. (2021). Connecting the data landscape of long-term ecological studies: The SPI-Birds data hub. Journal of Animal Ecology 90: 2147-2160 . doi:10.1111/1365-2656.13388. (also preprint in EcoEvoRxiv doi: https://ecoevorxiv.org/6gea7/). Combining data helps birds and bird research.
[131]. Morinha, F., Milá, B., Dávila, J.A., Fargallo, J.A., Potti, J. and Blanco, G. (2020). The ghost of connections past: a role for mainland vicariance in the isolation of an insular population of the red-billed chough (Aves: Corvidae). Journal of Biogeography 47: 2567–2583.doi:10.1111/jbi.13977; blogged here.
[130]. Canal, D., Schlicht, L., Manzano, J., Camacho, C. and Potti, J. (2020) Socio-ecological factors shape the opportunity for polygyny in a migratory songbird. Behavioral Ecology 31: 598–609.
[129]. Garrido-Bautista, J., Moreno-Rueda, G., Baz, A., Canal, D., Camacho, C., Cifrián, B., Nieves-Aldrey, J.L., Carles-Tolrá, M. and Potti, J. (2020). Variation in parasitoidism of Protocalliphora azurea (Diptera: Calliphoridae) by Nasonia vitripennis (Hymenoptera: Pteromalidae) in Spain. Parasitology Research 119: 559–566; doi:http://dx.doi.org/10.1007/s00436-019-06553-x .
[128]. Negro, J.J., Galván, I. and Potti, J. (2019). Adaptive plumage wear for increased crypsis in the plumage of Palearctic larks (Alaudidae). Ecology, in press; doi: 10.1002/ecy.2771 & The Bulletin of the Ecological Society of America, in press; doi: 10.1002/bes2.1587.
[127]. Pérez-Rodríguez, L., Redondo, T., Ruiz-Mata, R., Camacho, C, Moreno-Rueda, G. and Potti, J. (2019) Antioxidant supplementation –but not induced oxidative stress- influences telomere dynamics during early development in wild passerines; Frontiers in Ecology and Evolution; doi: 10.3389/fevo.2019.00173.
[126]. Camacho, C., Martínez-Padilla, J., Canal, D. and Potti, J. (2019). Long-term dynamics of phenotype-dependent dispersal within a wild bird population; Behavioral Ecology 30: 548–556; doi: 0.1093/beheco/ary195.
[125]. Camacho, C. and Potti, J. (2018). Non-foraging tool use in European Honey buzzards: an experimental test; PLoS ONE 13 (11): e0206843. https://doi.org/10.1371/journal.pone.0206843; data set; ; see also paper #99
[124]. Potti, J., Camacho, C., Canal, D. and Martínez-Padilla, J. (2018). Long–term occupancy of nest boxes as a measure of territory quality for Pied Flycatchers. Journal of Field Ornithology 89: 337-347; doi: 10.1111/jofo.12266.
[123]. Samplonius, J.M., Bartošová, L., Burgess, M.D., Bushuev, A.V., Eeva, T., Ivankina, E.V., Kerimov, A., Krams, I., Laaksonen, T., Mägi, M., Mänd, R., Potti, J., Török, J., Trnka, M., Visser, M.E., Zang, H. and Both, C. (2018). Phenological sensitivity to climate change is higher in resident than in migrant bird populations among European cavity breeders; Global Change Biology 24: 3780-3790; doi: https://doi.org/10.1111/gcb.14160
[122]. Camacho, C., Pérez-Rodríguez, L., Abril-Colón, I., Canal, D. and Potti, J. (2018). Plumage colour predicts dispersal propensity in male pied flycatchers. Behavioral Ecology and Sociobiology 72; doi: https://doi.org/10.1007/s00265-017-2417-y.
Pied flycatcher ♂ FV4057, 6 years old, while in tonic immobility test: darker males are more likely to disperse and to stay longer 'playing possum'; photo © Carlos Gutiérrez-Expósito (2013)
[121]. Mueller, J.C., Edelaar, P., Baños-Villalba, A., Carrete, M., Potti, J., Blas, J., Tella, J.L. and Kempenaers, B. (2017). Selection on a behaviour-related gene during the first stages of the biological invasion pathway. Molecular Ecology 26: 6110-6121; doi:10.1111/mec.14353 .
Senegalese bird trapper catching weavers for export; selection on future invaders has just begun; see also paper #133; photo © Jaime Potti (2014)
[120]. Camacho, C., Canal, D. and Potti, J. (2017). Lifelong effects of trapping experience lead to age-biased sampling: lessons from a wild bird population. Animal Behaviour 128: 133-139; doi: http://dx.doi.org/10.1016/j.anbehav.2017.06.018.
Pied flycatcher ♂ Y67137, 2 years old, seconds before being captured; this time - his second one - was easy, next year probably not...; photo © Justine Le Vaillant (2017)
[119]. Doña, J., Potti, J., de la Hera, I., Blanco, G., Frías, Ó. and Jovani, R. (2017). Vertical transmission in feather mites: insights into its adaptive value. Ecological Entomology 42: 492-499; doi:10.1111/een.12408.
[118]. Camacho, C., Sáez, P., Potti, J. and Fedriani, J.M. (2017). Nightjars, rabbits, and foxes interact on unpaved roads: antipredator responses of an alternative prey in a shared-predator system; Ecosphere 8 (1): e01611. 10.1002/ecs2.1611; doi: 10.1002/ecs2.1611; Data set.
[...]. Ripple, W. J., Wolf, C., Newsome, T. M., Galetti, M., Alamgir, M., Crist, E., ... & 15,364 scientist signatories from 184 countries. (2017). World scientists’ warning to humanity: A second notice. BioScience, 67: 1026-1028; https://doi.org/10.1093/biosci/bix125.
[117]. Camacho, C., Canal, D. and Potti, J. (2016). Natal habitat imprinting counteracts the diversifying effects of phenotype-dependent dispersal in a spatially structured population. BMC Evolutionary Biology, 16: 158; doi 10.1186/s12862-016-0724-y.
[116]. Moreno-Rueda, G., Redondo, T., Ochoa, D., Camacho, C., Canal, D. and Potti, J. (2016). Nest-dwelling ectoparasites reduce begging effort in Pied Flycatcher (Ficedula hypoleuca) nestlings. Ibis 158: 881-886; doi 10.1111/ibi.12394.
[115]. Potti, J, Copete, J.L., Gutiérrez-Expósito, C. and Camacho, C. (2016). Morphological and sexual traits in Atlas and Iberian Pied Flycatchers Ficedula hypoleuca speculigera and F. h. iberiae: a comparison. Bird Study 63: 330-336; doi 10.1080/00063657.2016.1188879.
photo © I. Abril Colón (2016)
[114]. Redondo, T., Ochoa, D., Moreno-Rueda, G. and Potti J. (2016). Pied flycatcher nestlings incur immunological but not growth begging costs. Behavioral Ecology 26: 1376-1385; doi:10.1093/beheco/arw045.
photo © Lorenzo Pérez Rodríguez (2015)
[113]. Mills, J.A., Teplitsky, C., Arroyo, B., Charmantier, A. Becker, P. H. Birkhead, T.R., Bize, P., Blumstein, D.T., Bonenfant, C., Boutin, S., Bushuev, A., Cam, E., Cockburn, A., Coulson, J.C., Côté, S., Daunt, F., Dingemanse, N., Doligez, B., Drummond, H., Espie, R.H.M., Festa-Bianchet, M., Frentiu, F., Fitzpatrick, J.W., Furness, R.W., Garant, D., Gauthier, G., Grant, P.R., Griesser, M., Gustafsson, L., Hansson, B., Harris, M.P., Jiguet, F., Kempenaers, B., Kjellander, P., Korpimäki, E., Krebs, C.J., Lens, L., Linnell, J.D.C., Low, M., McAdam, A., Margalida, A., Merilä, J., Moller, A., Nakagawa, S., Nilsson, J.Å., Nisbet, I.C.T., van Noordwijk, A., Oro, D., Pärt, T., Pelletier, F., Potti, J., Pujol, B., Réale, D., Rockwell, R.F., Ropert-Coudert, Y., Roulin, A., Sedinger, J.S., Swenson, J.E., Thébaud, C., Visser, M.E., Wanless, S.H., Westneat, D.F., Wilson, A. and Zedrosser, A. (2016). Solutions for archiving data in long-term studies - a reply to Whitlock et al. Trends in Ecology and Evolution 31: 85-87; doi:10.1016/j.tree.2015.12.004.
[112]. Camacho, C., Sáez, P., Sánchez, S., Palacios, S., Molina, C. and Potti, J. (2016). The road to opportunities: landscape change promotes body size divergence in a highly mobile species. Currrent Zoology 62: 7-14. doi: 10.1093/cz/zov008.
[111]. Camacho, C., Canal, D. and Potti, J. (2015). Testing the matching habitat choice hypothesis in nature: phenotype-environment correlation and fitness in a songbird population. Evolutionary Ecology 29: 873-886; doi: 10.1007/s10682-015-9793-4.
[110]. Mills, J.A., Teplitsky, C., Arroyo, B., Charmantier, A. Becker, P. H. Birkhead, T.R., Bize, P., Blumstein, D.T., Bonenfant, C., Boutin, S., Bushuev, A., Cam, E., Cockburn, A., Coulson, J.C., Côté, S., Daunt, F., Dingemanse, N., Doligez, B., Drummond, H., Espie, R.H.M., Festa-Bianchet, M., Frentiu, F., Fitzpatrick, J.W., Furness, R.W., Garant, D., Gauthier, G., Grant, P.R., Griesser, M., Gustafsson, L., Hansson, B., Harris, M.P., Jiguet, F., Kempenaers, B., Kjellander, P., Korpimäki, E., Krebs, C.J., Lens, L., Linnell, J.D.C., Low, M., McAdam, A., Margalida, A., Merilä, J., Moller, A., Nakagawa, S., Nilsson, J.Å., Nisbet, I.C.T., van Noordwijk, A., Oro, D., Pärt, T., Pelletier, F., Potti, J., Pujol, B., Réale, D., Rockwell, R.F., Ropert-Coudert, Y., Roulin, A., Sedinger, J.S., Swenson, J.E., Thébaud, C., Visser, M.E., Wanless, S.H., Westneat, D.F., Wilson, A. and Zedrosser, A. (2015). Archiving primary data: solutions for long-term studies. Trends in Ecology and Evolution 30: 581-589; http://dx.doi.org/10.1016/j.tree.2015.07.006.
[109]. Sáez, P., Camacho, C., Palacios, S., Sánchez, S., Ruiz-Ramos, J., Molina, C., Davila, C. and Potti, J. (2015). The Red-Necked Nightjar in Doñana: Appeasing agriculture and conservation. Quercus 355 (Sept. 2015): 24-32. (Popular essay; In Spanish)
Red-Necked Nightjar Caprimulgus ruficollis; photo © Creative Commons BY-SA 3.0
Midnight work in Doñana; Left to right: Sebastián Basti Palacios, Pedro Perico Sáez Gómez, Carlos Molina (Moli), Rocío Ruiz Mata, Nightjar & Natalia Rebolo, Sol Rodríguez, yours truly, and the Chotas Boss, Carlos Camacho; photo © Basti Palacios (2015)
[108]. Sanz-Aguilar, A., Carrete, M., Edelaar, P., Potti, J. and Tella, J.L. (2015). The empty temporal niche: breeding phenology differs between coexisting native and invasive birds. Biological Invasions 17: 3275-3288; doi: 10.1007/s10530-015-0952-x.
[107]. Laaksonen, T., Sirkiä, P.M.,Calhim, S., Adamik, P., Artemyev, A.V., Belskii, E., Both, C., Bureš, S., Burgess, M., Doligez, B., Forsman, J., Grinkov, V., Hoffmann, D., Ivankina, E., Král, M., Krams, I., Lampe, H., Moreno, J., Mägi, M., Nord, A., Potti, J., Ravussin, P.-A. and Sokolov, L. (2015). Sympatric divergence and clinal variation in multiple coloration traits of Ficedula flycatchers. Journal of Evolutionary Biology 28: 779–790; doi: 10.1111/jeb.12604.
[106].Sirkiä, P.M., Adamik, P., Artemyev, A.V., Belskii, E., Both, C., Bureš, S., Burgess, M., Bushuev, A.V., Forsman, J., Grinkov, V., Hoffmann, D., Järvinen, A., Král, M., Krams, I., Lampe, H., Moreno, J., Mägi, M., Nord, A., Potti, J., Ravussin, P.-A., Sokolov, L. and Laaksonen, T. (2015). Fecundity selection on multiple male colouration traits does not vary along large geographical cline of trait means in a passerine bird. Biological Journal of the Linnean Society 114: 808-827; doi: 10.1111/bij.12469.
[105]. Camacho, C., Palacios, S., Sáez, P., Sánchez, S. and Potti, J. (2014). Human-induced changes in landscape configuration influence individual movement routines: lessons from a versatile, highly mobile species. PLoS ONE 9(8): e104974. doi:10.1371/journal.pone.0104974.
[104]. Canal, D., Serrano, D. and Potti, J. (2014). Exploring heterozygosity-survival correlations in a wild songbird population: contrasting effects between juvenile and adult stages. PLoS ONE 9(8): e105020. doi:10.1371/journal.pone.0105020 .
[103]. Potti, J, Canal, D. and Camacho, C. (2014). Ontogenetic variation in the plumage colour of female European Pied Flycatchers Ficedula hypoleuca. Ibis 156: 879-884; doi: 10.1111/ibi.12175.
A light-colour pied flycatcher male? No! Cherchez la femme, pardieu! photo © Óscar Frías (2001)
[102]. Mueller, J.C., Edelaar, P., Carrete, M., Serrano, D., Potti, J., Blas, J., Dingemanse. N.J., Kempenaers, B., and Tella, J.L. (2014). Behaviour-related DRD4 polymorphisms in invasive bird populations. Molecular Ecology 23: 2876–2885; doi: 10.1111/mec.12763.
[101]. Camacho, C., Canal, D., and Potti, J. (2013). Non-random dispersal drives phenotypic divergence within a bird population. Ecology and Evolution 3: 4841-4848; doi: 10.1002/ece3.563.
[100]. Potti, J., Canal, D. and Serrano, D. (2013). Lifetime fitness and age-related female ornament signalling: evidence for survival and fecundity selection in the pied flycatcher. Journal of Evolutionary Biology 26: 1445–1457; doi: 10.1111/jeb.12145.
[99]. Camacho, C., Guntiñas, M. and Potti, J. (2013). Ritual behavior of a Honey Buzzard: regular arrangement and replacement of greenery. Journal of Raptor Research 47: 324-325;doi: 10.3356/JRR-12-55.1.
[98]. Garamszegi, L.Z., Rosivall, B., Rettenbacher, S., Marko, G., Zsebok, S., Szöllösi, E., Eens, M., Potti, J. and Török, J. (2012). Corticosterone, avoidance of novelty, risk-taking and aggression in a wild bird: no evidence for pleiotropic effects. Ethology 118: 621-635; doi: 10.1111/j.1439-0310.2012.02049.x.
[97]. Canal, D., Jovani, R. and Potti, J. (2012) Male decisions or female accesibility? Spatiotemporal patterns of extra pair paternity in a songbird. Behavioral Ecology 23:1146-1153; doi:10.1093/beheco/ars090.
[96]. Edelaar, P., Serrano, D., Carrete, M., Blas, J., Potti, J. and Tella, J.L. (2012). Tonic immobility is a measure of boldness towards predators: an application of Bayesian Structural Equation Modeling. Behavioral Ecology 23: 619-626; doi:10.1093/beheco/ars006.
[95]. Carrete, M., Edelaar, P., Blas, J., Serrano, D., Potti, J., Dingemanse, N.J. and Tella, J.L. (2012). Don´t neglect pre-establishment individual selection in deliberate introductions. Trends in Ecology and Evolution 27: 67-68. doi:10.1016/j.tree.2011.11.011in.
[94]. Canal, D., Jovani, R and Potti, J. (2012). Multiple mating opportunities boost protandry in a pied flycatcher population. Behavioral Ecology and Sociobiology 66: 67-76; doi: 10.1007/s00265-011-1253-8.
[93]. Lehtonen, P.K., Laaksonen, T., Artemyev, A.V., Belskii, E., Berg, P.R., Both, C., Buggiotti, L., Bureš, S., Burgess, M.D., Bushuev, A.V., Krams, I., Moreno, J., Mägi, M., Nord, A., Potti, J., Ravussin, P.- A., Sirkiä, P.M., Sætre, G.-P. Winkel, W. and Primmer, C.R. (2012). Candidate genes for colour and vision exhibit signals of selection across the pied flycatcher (Ficedula hypoleuca) breeding range. Heredity 108: 431-440. doi 10.1038/hdy.2011.93. data access
[92]. Palomino, D., Carrascal, L.M. and Potti, J. (2011). Factors affecting the distribution of Azure-winged Magpies Cyanopica cooki in Spain: both local and large-scale factors considered. Acta Ornithologica 46: 71-82. doi 10.3161/000164511X589947.
[91]. Canal, D., Potti, J. and Dávila, J.A. (2011). Male phenotype predicts extra pair paternity in pied flycatchers. Behaviour 148: 691-712. doi:10.1163/000579511X573917.
[90]. Potti, J. and Canal, D. (2011). Heritability and genetic correlation between the sexes in a songbird sexual ornament. Heredity 106: 945-954; doi:10.1038/hdy.2010.142.
[89]. Canal, D., Alcaide, M., Anmarkrud, J.A. and Potti, J. (2010). Towards the simplification of MHC typing protocols: targeting classical MHC class II genes in a passerine, the pied flycatcher Ficedula hypoleuca. BMC Research Notes 2010, 3:236; doi:10.1186/1756-0500-3-236.
[88]. Lambrechts, M. M., Adriaensen, F., M., Ardia, D.R., Artemyev, A. V. Atiénzar F., Bańbura, J. Barba, E., Bouvier, J.-C., Camprodon, J., Cooper, C. B., Dawson, R.D., Eens, M., Eeva, T., Faivre, B., Garamszegi, L.Z., Goodenough, A., Gosler. A., Grégoire, A., Griffith, S.C., Gustafsson, L., Johnson, L.S., Kania, W., Keišs, O., Llambias, P. E. Mainwaring, M.C., Mänd, R., Massa, B., Mazgajski, T.D., Moller, A.P., Moreno, J., Naef-Daenzer, B., Nilsson, J.-Å., Norte, A.C., Orell, M., Otter, K.A., Park, C.R., Perrins, C.M., Pinowski, J. Porkert, J., Potti, J., Remes, V., Richner, H., Rytkönen, S., Shiao, M.-T, Silverin, B., Slagsvold, T., Smith, H.G., Sorace, A., Stenning, M. J., Steward, I., Thompson, C. F., Tryjanowski, P., Török, J., van Noordwijk, A. J., Winkler, D.W. and Ziane, N. (2010). The design of artificial nestboxes for the study of secondary hole-nesting birds: a review of methodological inconsistencies and potential biases. Acta Ornithologica 45: 1-26. Supplementary material.
[87]. Potti, J. (2009). Advanced breeding dates in relation to recent climate warming in a Mediterranean montane population of Blue Tits Cyanistes caeruleus. Journal of Ornithology 150: 893-901.
[86].Canal, D., Dávila, J.A. de Nova, P.J.C., Ferrero, M.E. and Potti, J. (2009). Polymorphic microsatellite markers isolated from a southern European population of pied flycatcher (Ficedula hypoleuca iberiae). Molecular Ecology Resources 9: 1375–1379. Original ms.
[85]. Blanco, G., Pais, J.L., Fargallo, J.A., Potti, J., Lemus, J. and Dávila, J.A. (2009). High proportion of non-breeding individuals in an isolated Red-Billed Chough population on an oceanic island (La Palma, Canary Islands). Ardeola 56: 229-239.
[84]. Lehtonen, P.K., Laaksonen, T., Artemyev, A.V., Belskii, E., Both, C., Bureš, S., Bushuev, A.V., Krams, I., Moreno, J., Mägi, M., Nord, A., Potti, J., Ravussin, P. - A., Sirkiä, P.M., Sætre, G.-P. and Primmer, C.R. (2009). Geographic patterns of genetic differentiation and plumage colour variation are different in the pied flycatcher (Ficedula hypoleuca). Molecular Ecology 18: 4463–4476.
photo © David Canal (a.k.a. O'Canal) (2008)
[83]. García Borboroglu, P., Yorio, P., Moreno, J. and Potti, J. (2008). Seasonal decline in breeding performance of the Kelp Gull Larus dominicanus. Marine Ornithology 36: 153–157.
[82]. Potti, J. (2008).Temperature during egg formation and the effect of climate warming on egg size in a small songbird. Acta Oecologica–International Journal of Ecology 33: 387-393.
This lady doesn't believe a word about this
[81]. Potti, J. (2008). Blowfly infestation at the nestling stage affects egg size in the Pied Flycatcher Ficedula hypoleuca. Acta Ornithologica 43: 76–82.
[80]. Potti, J. (2007). Male site tenacity reveals an environmental contribution to egg size in pied flycatchers Ficedula hypoleuca. Ardeola 54: 117-121.
[79]. Blanco, G., Fargallo, J.A., Pais, J.L., Potti, J., Laiolo, P., Lemus, J.A., Banda, E. and Montoya, R. (2007).Protected islands within islands: The role of the Caldera de Taburiente National Park in the conservation of the Red-billed Chough (Pyrrhocorax pyrrhocorax) in La Palma, Canary Islands. Naturaleza y Parques Nacionales. Proyectos de investigación en Parques Nacionales: 2003-2006; pp. 245-260. Ministerio de Medio Ambiente, Madrid. (In Spanish, with English summary).
[78]. Potti, J. (2007). Variation in the hematocrit of a passerine bird across life stages is mainly of environmental origin. Journal of Avian Biology 38: 726-730.
[ ]. Potti, J., Blanco, G., Lemus, J.A. and Canal, D. (2007). Infectious offspring: how birds acquire and transmit an avian polyomavirus in the wild. PLoS ONE 2 (12); retracted, see here.
[77]. Gil, D., Lacroiz, A. and Potti, J. (2006). Within-clutch variation in yolk androgens in relation to female expression of a male ornament in pied flycatchers (Ficedula hypoleuca). Ardeola 53: 307-315.
[76]. Both, C., Sanz, J.J., Artemyev, A. Blaauw, B., Cowie, R.J. Dekhuizen, A.J., Enemar, A., Järvinen, A., Nyholm, N.E.I., Potti, J., Ravussin, P.-A., Silverin, B., Slater, F.M., Sokolov, L.V. Visser, M.E., Winkel, W., Wright, J. and Zang, H. (2006). Pied flycatchers travelling from Africa to breed in Europe: differential effects of winter and migration conditions on breeding date. Ardea 94: 511–525.
[75]. Potti, J., Carrascal, L.M. and Palomino, D. (2005).The bird communities of the Alto Tajo Natural Park and its peripheral protection buffer zone. Report for Consejería de Agricultura y Medio Ambiente, Junta de Comunidades de Castilla-La Mancha; Guadalajara, Spain. (In Spanish).
[74]. Both, C., Artemyev, A.V., Blaauw, B., Cowie, R., Dekhuizen, H, Gustafsson, L., Järvinen, A., Kerimov, A., Metcalfe, N., Potti, J., Ravussin, P.A., Sanz, J.J., Silverin, B, Slater, F., Török, J., Winkel, W., Wright, J., Zang, H. and Visser, M.E. (2004). Large-scale geographical variation confirms that climate change causes birds to lay earlier. Proceedings of the Royal Society of London B 271:1657-1662.
[73]. Fargallo, J.A, Dávila, J.A., Potti, J., de León, A. and Polo, V. (2004). Nest size and hatching sex ratio in Chinstrap Penguins. Polar Biology 27: 339-343.
[72]. Potti, J. (2004). Birds, genes, mothers, and parasites: An incursion on microevolutionary studies on bird populations. pp. 73-108, In: Tellería, J.L. (Ed.). La Ornitología hoy. Homenaje al Profesor Francisco Bernis. Editorial de la Universidad Complutense, Madrid. ISBN: 84-7491-760-3 (In Spanish).
With Professor Francisco Bernis, father of Spanish ornithology, counting raptors in El Cabrito observatory near Tarifa, Spanish side of the Strait of Gibraltar, October 1975
[71]. Potti, J. (2003). The singular sex lives of the Pied Flycatcher. La Garcilla 115: 12-17. (Popular essay; In Spanish)
[70]. Sæther, B.-E., Engen, S., Moller, A., Matthysen, E., Adriaensen, F., Fiedler, W., Leivits, A., Lambrechts, M., Visser, M., Anker-Nilssen, T., Both, C., Dhondt, A.A., McCleery, R.H., McMeeking, J., Potti, J., Rostad, O.W. and Thomson, D. (2003). Climate variation and regional gradients in population dynamics of two hole nesting passerines. Proceedings of the Royal Society of London series B 270: 2397-2404.
[69]. Goyache, J., Ballesteros, C., Vela, A. I., Collins, M. D., Briones, V., Hutson, R., Potti, J., García-Borboroglu, P., Domínguez, L. and Fernández-Garayzábal, J. F. (2003). Corynebacterium sphenisci sp. nov., isolated from wild penguins. International Journal of Systematic and Evolutionary Microbiology (IJSEM) 53: 1009-1012.
[68]. Soler, J.J., Moreno, J. and Potti, J. (2003). Environmental, genetic and maternal components of immunocompetence of nestling pied flycatchers from a cross-fostering study. Evolutionary Ecology Research 5: 259-272.
[67]. Sanz, J.J., Potti, J., Moreno, J., Merino, S. and Frías, Ó. (2003). Climate change and fitness components of a migratory bird breeding in the Mediterranean region. Global Change Biology 9: 461-472.
[66]. Potti, J., Moreno, J., Yorio, P., Briones, V., García-Borboroglu, P., Villar, S. and Ballesteros, C. (2002). Bacteria divert resources from growth for Magellanic Penguin chicks. Ecology Letters 5: 709-714.
[65]. Potti, J., Dávila, J.A., Tella, J.L., Frías, Ó. and Villar, S. (2002). Gender and viability selection on morphology in fledgling pied flycatchers. Molecular Ecology 11: 1317-1326.
[64]. Moreno, J., Yorio, P., García-Borboroglu, P., Potti, J. and Villar, S. (2002). Health state and reproductive performance in Magellanic penguins (Spheniscus magellanicus). Ethology Ecology & Evolution 14: 19-28.
[63]. De León, A., Fargallo, J.A., Polo, V. and Potti, J. (2002). Adult aggression during the post-guard phase in the chinstrap penguin Pygoscelis antarctica. Polar Biology 25: 355-359.
[62]. Yorio, P., García-Borboroglu, P., Potti, J. and Moreno, J. (2001). Breeding biology of Magellanic Penguins Spheniscus magellanicus at Golfo San Jorge, Patagonia, Argentina. Marine Ornithology 29: 75-79.
[61]. Moreno, J., Potti, J., Yorio, P. and García-Borboroglu, P. (2001). Sex differences in cell-mediated immunity in the Magellanic Penguin Spheniscus magellanicus. Annales Zoologici Fennici 38: 111-116.
[60]. Fargallo, J.A., de León, A. and Potti, J. (2001). Nest-maintenance effort and health status in Chinstrap Penguins, Pygoscelis antarctica: the functional significance of stone provisioning behaviour. Behavioural Ecology and Sociobiology 50: 141-150.
[59]. Blanco, G., Tella, J.L., Potti, J. and Baz, A. (2001). Feather mites on birds: costs of parasitism or conditional outcomes? Journal of Avian Biology 32: 271-274.
Algae (above) within the digestive tract of a feather mite (below) on a Barn Swallow Hirundo rustica primary feather; Photos © Arturo Baz Ramos (2001)
[58]. Fargallo, J.A., Blanco, G., Potti, J. and Viñuela, J. (2001). Nest-box provisioning in a rural population of Eurasian Kestrels: breeding performance, nest predation and parasitism. Bird Study 48: 236-244.
With great friends: Dr. 'Juanto' Fargallo and Mrs. Kestrel tinnunculus in beautiful Campo Azálvaro long-term common kestrel study field site (2016); photo © David López Idiáquez
funny things red squirrels do in winter....
[57]. Moreno, J., Boto, L., Fargallo, J.A., de León, A. and Potti, J. (2000) Absence of extra-pair fertilisations in the Chinstrap Penguin Pygoscelis antarctica. Journal of Avian Biology 31: 580-583.
[56]. Frías, Ó., Villar, S. and Potti, J. (2000). Datos sobre la reproducción del Agateador Común (Certhia brachydactyla) en la Sierra de Ayllón (Sistema Central). Anuario Ornitológico de Madrid 1999: 108-113.
[55]. Potti, J. (2000). Causes and consequences of age-assortative pairing in Pied Flycatchers (Ficedula hypoleuca). Etología 8: 29-36.
[54]. Potti, J. (2000). Sexual size dimorphism and sources of variation in the growth of wing feathers in nestling Pied Flycatchers (Ficedula hypoleuca). Ardeola 47: 37-47.
[53]. Potti, J. (1999). Maternal effects and the pervasive impact of nestling history on egg size in a passerine bird. Evolution 53: 279-285.
[52]. Potti, J. (1999). Environmental factors and sexual differences in mass and condition of nestling Pied Flycatchers Ficedula hypoleuca. Écoscience 6: 19-24.
[51]. Potti, J. (1999). From mating to laying: genetic and environmental variation in mating dates and prelaying periods of female Pied Flycatchers Ficedula hypoleuca. Annales Zoologici Fennici 36: 187–194.
[50]. Potti, J., Moreno, J. and Merino, S. (1999). Repeatability of parental effort in male and female Pied Flycatchers as measured with doubly-labeled water. Canadian Journal of Zoology 77: 174-179.
[49]. Potti, J., Moreno, J., Merino, S., Frías, Ó. and Rodríguez, R. (1999). Environmental and genetic variation in the haematocrit of fledgling Pied Flycatchers Ficedula hypoleuca. Oecologia 120: 1‑8.
[48]. Moreno, J., Merino, S., Potti, J., de León, A. and Rodríguez, R. (1999). Maternal energy expenditure does not change with flight costs or food availability in the Pied Flycatcher (Ficedula hypoleuca): costs and benefits for nestlings. Behavioural Ecology and Sociobiology 46: 244-251.
[47]. Potti, J. (1998). Variation in the onset of incubation in the Pied Flycatcher (Ficedula hypoleuca): fitness consequences and constraints. Journal of Zoology, London 245: 335-344.
[46]. Potti, J. (1998). Arrival time from spring migration in male Pied Flycatchers Ficedula hypoleuca: individual consistency and familial resemblance. The Condor 100: 702-708.
[45]. Merino, S. and Potti, J. (1998). Growth, nutrition and blow fly parasitism in nestling Pied Flycatchers. Canadian Journal of Zoology 76: 936-941.
[44]. Merino, S., Moreno, J., Potti, J., de León, A. and Rodríguez, R. (1998). Nest ectoparasites and maternal effort in Pied Flycatchers. Biologia e Conservazione della Fauna 102: 196-201.
[43]. Potti, J. and Merino, S. (1997). Repeatability of mass loss in female Pied Flycatchers Ficedula hypoleuca. Ethology Ecology & Evolution 9: 295-300.
[42]. Moreno, J., Potti, J. and Merino, S. (1997). Parental energy expenditure and offspring size in the Pied Flycatcher Ficedula hypoleuca. Oikos 79: 559-567.
[41]. Moreno, J., Barbosa, A., Potti, J. and Merino, S. (1997). The effects of hatching date and parental quality on chick growth and crèching age in the Chinstrap Penguin Pygoscelis antarctica: a field experiment. The Auk 114: 47-54.
[40]. Merino, S., Potti, J. and Fargallo, J.A. (1997). Blood parasites of some passerine birds from central Spain. Journal of Wildlife Diseases 33: 638-641.
[39]. Merino, S., Barbosa, A., Moreno, J. and Potti, J. (1997). Absence of hematozoa in a wild Chinstrap Penguin Pygoscelis antarctica population. Polar Biology 18: 227-228.
[38]. Blanco, G., Tella, J.L. and Potti, J. (1997). Feather mites on group-living Red-billed Choughs: a non-parasitic interaction? Journal of Avian Biology 28: 197-206.
[37]. Merino, S. and Potti, J. (1997). Papamoscas Cerrojillo Ficedula hypoleuca. pp. 438-439. In: Atlas de las Aves de España (1975-1995), S.E.O/Birdlife, (Lynx Edicions, Barcelona). ISBN: 84-87334-11-3. (In Spanish)
[36]. Barbosa, A., Moreno, J, Potti, J. and Merino, S. (1997). Breeding group size, nest position and breeding success in the Chinstrap Penguin. Polar Biology 18: 410-414.
[35]. Merino, S., Potti, J. and Moreno, J. (1996). Maternal effort mediates the prevalence of trypanosomes in the offspring of a passerine bird. Proceedings of the National Academy of Sciences U.S.A. 93: 5726-5730.
[34]. Potti, J. and Merino, S. (1996). Parasites and the ontogeny of sexual size dimorphism in a passerine bird. Proceedings of the Royal Society of London series B 263: 9-12.
[33]. Potti, J. and Merino, S. (1996). Decreased levels of blood trypanosome infection correlate with female expression of a male secondary sexual trait: implications for sexual selection. Proceedings of the Royal Society of London series B 263: 1199-1204.
[32]. Merino, S. and Potti, J. (1996). Weather dependent effects of nest ectoparasites on their bird hosts. Ecography 19: 107-113.
[31]. Potti, J. and Merino, S. (1996). Causes of hatching failure in the Pied Flycatcher. The Condor 98: 328-336.
[30]. Potti, J. and Moreno, J. (1996). Perfil histórico de los estudios de biología de reproducción de aves en España. Ardeola 43: 3-8. (In Spanish, with English summary)
[29]. Potti, J. and Merino, S. (1995). Some male Pied Flycatchers Ficedula hypoleuca in Iberia become collared with age. Ibis 137: 405-409.
[28]. Potti, J. and Merino, S. (1995). Louse loads of Pied Flycatchers: Effects of host's sex, age, condition, and relatedness. Journal of Avian Biology 26: 203-208.
[27]. Merino, S. and Potti, J. (1995). Mites and blowflies decrease growth and survival in nestling Pied Flycatchers. Oikos 73: 95-103.
[26]. Merino, S. and Potti, J. (1995). Pied Flycatchers prefer to nest in clean nest boxes in an area with detrimental nest ectoparasites. The Condor 97: 828-831.
[25]. Merino, S. and Potti, J. (1995). High prevalence of hematozoa in nestlings of a passerine species, the Pied Flycatcher. The Auk 112: 1041-1043.
[24]. Potti, J. and Merino, S. (1995). Female mass losses are related to male age and body condition in the Pied Flycatcher Ficedula hypoleuca. Ardeola 42: 173-181.
[23]. Potti, J. and Merino, S. (1994). Heritability estimates and maternal effects on tarsus length in Pied Flycatchers, Ficedula hypoleuca. Oecologia 100: 331-338.
[22]. Potti, J. and Merino, S. (1994). Depredación sobre aves insectívoras en cajas-nido. Algunas implicaciones para el manejo de sus poblaciones y el diseño de los nidales. Ecología 8: 445-452. (In Spanish, with English summary)
[21]. Potti, J. (1993). A male trait expressed in female Pied Flycatchers, Ficedula hypoleuca: the white forehead patch. Animal Behaviour 45: 1245-1247.
photo © Justine Le Vaillant (2017)
[20]. Potti, J. and Montalvo, S. (1993). Polygyny in Spanish Pied Flycatchers Ficedula hypoleuca. Bird Study 40: 31-37.
This bigamous male was hard to see in his secondary nest; were it not for his colour rings - and Carlos' photo - we'd never known...photo © Carlos Gutiérrez-Expósito (2013)
[19]. Potti, J. (1993). Environmental, ontogenetic, and genetic variation in egg size of Pied Flycatchers. Canadian Journal of Zoology 71: 1534-1542.
[18]. Montalvo, S. and Potti, J. (1992). Breeding dispersal in Spanish Pied Flycatchers Ficedula hypoleuca. Ornis Scandinavica* 23: 491-498. (*nowadays Journal of Avian Biology)
[17]. Potti, J. and Montalvo, S. (1991). Male colour variation in Spanish Pied Flycatchers (Ficedula hypoleuca). Ibis 133: 293-299.
*photos © Lorenzo Pérez-Rodríguez (2017)
[16]. Potti, J. and Montalvo, S. (1991). Return rate, age at first breeding and natal dispersal of Pied Flycatchers Ficedula hypoleuca in Central Spain. Ardea 79: 419-428.
[15]. Potti, J. and Montalvo, S. (1991). Male arrival and female mate choice in Pied Flycatchers (Ficedula hypoleuca) in central Spain. Ornis Scandinavica* 22: 45-54. (*nowadays Journal of Avian Biology)
photo © Andrés Robledo (2016)
[14]. Potti, J. and Montalvo, S. (1990). Occupation of nestbox areas by Pied Flycatchers (Ficedula hypoleuca). Ardeola 37: 75-84. (In Spanish, with English summary).
[13]. Potti, J., Montalvo, S., Sánchez-Aguado, F.J. and Blanco, D. (1988). Breeding biology of the Blue Tit (Parus caeruleus) in an oak forest in Central Spain. Ardeola 35: 31-43. (In Spanish, with English summary)
[12]. Carrascal, L.M., Potti, J. and Sánchez-Aguado, F.J. (1987). Spatio-temporal organization of the bird communities in two Mediterranean montane forests. Holarctic Ecology (nowadays Ecography) 10: 185-192.
[11]. Tellería, J.L. and Potti, J. (1987). The distribution of buntings (Emberizidae) and finches (Fringillidae) in the Sierra de Guadarrama (Central Spain): descriptive study. Alauda 55: 55-66. (In French, with English summary)
[10]. Potti, J., Sánchez-Aguado, F.J., Blanco, D. and Montalvo, S. (1987). Breeding data for a population of Pied Flycatchers (Ficedula hypoleuca) in Central Spain. Ardeola 34: 105-110.
The day the flycatcher study began, 22 December 1983, 200 nest boxes just hauled afoot mountain up © Domingo Blanco Sidera (1983)
[9]. Potti, J. (1986). Density and diversity of breeding bird communities of the Iberian Peninsula. Miscel.lània Zoològica 10: 267-276. (In Spanish, with English summary)
[8]. Potti, J. (1986). Effects of pine afforestation on a bird community. A different case history. Ardeola 33: 184-189. (In Spanish, with English summary)
[7]. Potti, J. and Garrido, G. (1986). Seasonal dynamics of the bird community in an agricultural habitat in central Spain. Alytes 4: 29-48. (In Spanish, with English summary)
[6]. Potti, J. and Tellería, J.L. (1986). Breeding bird community structure and composition in three shrubland habitats along an elevational gradient in central Spain. Doñana, Acta Vertebrata 13: 51-70. (In Spanish, with English summary)
[5]. Potti, J. (1985). On the distribution of tropical migrants in the Iberian Peninsula. Ardeola 32: 57-68. (In Spanish, with English summary)
[4]. Potti, J. (1985). The succession of bird communities in the plantations of Pinus sylvestris in the Ayllón massif (Sistema Central mountains, Spain). Ardeola 32: 253-277. (In Spanish, with English summary)
[3]. Potti, J. and Tellería, J.L. (1984). Ornithogeographical aspects of Pyrenean Oak (Quercus pyrenaica Willd.) forests in the Sistema Central mountains (Spain). Studia Oecologica 3: 247-258. (In Spanish, with English summary)
Tree pipit Anthus trivialis; by 1978 it was still rare; 41 years on, one of the commonest northern birds in La Hiruela; © José Márquez Serrano (2016)
[2]. Tellería, J.L. and Potti, J. (1984). The Sylvia warblers distribution in the Sistema Central mountains (Spain). Doñana, Acta Vertebrata 11: 93-103. (In Spanish, with English summary)
[1]. Tellería, J.L. and Potti, J. (1984). The spatial segregarion of chats and thrushes (Turdidae) in the Sistema Central Mountains (Spain). Ardeola 31: 103-113. (In Spanish, with English summary)
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