References
- Alrasheda, F. & Asif, M. 2015. Climatic classifications of Saudi Arabia for building energy modelling. – Energy Procedia 75: 1425–1430. DOI: 10.1016/j.egypro.2015.07.245
- Amato, M., Ossino, A., Brogna, A., Cipriano, M., D’Angelo, R., Dipasquale, G., Mannino, V., Andreotti, A. & Leonardi, G. 2014. Influence of habitat and nest-site quality on the breeding performance of Lanner Falcons Falco biarmicus. – Acta Ornithologica 49(1): 1–7. DOI: 10.3161/000164514X682841
- Barton, N. H. & Hewitt, G. M. 1985. Analysis of hybrid zones. – Annual Review of Ecology and Systematics 16: 113–148. DOI: 10.1146/annurev.es.16.110185.000553
- Binothman, A. M. 2016. Current Status of Falcon Populations in Saudi Arabia. – MSc Thesis, University of South Dakota, Paper 976.
- Boev, Z. N. & Dimitrov, D. S. 1995. On the Lanner Falcon (Falco biarmicus Temminck, 1825) in Bulgaria. – Acta Zoologica Bulgarica 48: 105–112.
- Brosset, A. 1986. Les populations du Faucon Pélerin Falco peregrinus Gmelin en Afrique du Nord: un puzzle zoogéographique [The population of Peregrine Falcon Falco peregrinus Gmelin in North Africa – a zoogeographic puzzle]. – Alauda 54: 1–14. (in French)
- Brown, D. 1975. A test of randomness of nest spacing. – Wildfowl 26: 102–103.
- Clark, P. J. & Evans, F. C. 1954. Distance to nearest neighbor as a measure of spatial relationships in populations. – Ecology 35(4): 445–453. DOI: 10.2307/1931034
- Cugnasse, J-M., Cozic, E., David, F., Gossmann, F. & Lagadec, P. 2017. Réflexion sur la présence de rapaces hybrides dans la nature en France et en Europe [Reflection on the occurence of hybrids of birds of prey in nature in France and Europe]. – Ornithos 24(1): 1–11. (in French)
- Dixon, A. 2012. Conservation of the Saker Falcon Falco cherrug and the use of hybrids for falconry. – Aquila 119: 9–19.
- Donnelly, K. 1978. Simulations to determine the variance and edge-effect of total nearest neighbor distance. – In: Hodder, I. (ed.) Simulation Methods in Archaeology. – Cambridge University Press, London, pp. 91–95.
- Everitt, P. J. & Franklin, J. 2009. First UK record of a wild free-living Peregrine Falcon female breeding and producing young with a hybrid male falcon of domestic origin. – In: Sielicki, J. & Mizera, T. (eds.) Peregrine Falcon Populations – Status and Perspectives in the 21st century. – Poznan University of Life Sciences Press, Warsaw, pp. 585–592.
- Fahrig, L. 2003. Effects of habitat fragmentation on biodiversity. – Annual Review of Ecology Evolution and Systematics 34: 487–515. DOI: 10.1146/annurev.ecolsys.34.011802.132419
- Fleming, L. V., Douse, A. F. & Williams, N. P. 2011. Captive breeding of Peregrine and other falcons in Great Britain and implications for conservation of wild populations. – Endangered Species Research 14(3): 243–257. DOI: 10.3354/esr00352
- Frankham, R., Ballou, J. D., Eldridge, M. D. B., Lacy, R. C., Ralls, K., Dudash, M. R. & Fenster, C. R. 2011. Predicting the risk of outbreeding depression. – Conservation Biology 25(3): 465–475. DOI: 10.1111/j.1523-1739.2011.01662.x
- Gjershaug, J. O., Espmark, Y., Forseth, O. A. & Woldvik, K. 2006. Hybridization between Common Buzzard Buteo buteo and Rough-legged Buzzard B. lagopus in Norway. – Bulletin of the British Ornithologists’ Club 126: 73–80.
- Gholamhosseini, A., Vardakis, M., Aliabadian, M., Nijman, V. & Vonk, R. 2013. Hybridization between sister taxa versus non-sister taxa: a case study in birds. – Bird Study 60(2): 195–201. DOI: 10.1080/00063657.2013.770815
- Harrison, R. G. 1991. Hybrid zones: windows on evolutionary processes. – Oxford Surveys in Evolutionary Biology 7: 69–128.
- Heidenreich, M., Kuspert, H-J. & Hussing, R. 1993. Falkenhybriden deren Zucht, zum Verwandschaftsverhaltnis verschiedener Falkenarten, sowie zum Thema Faunenverfalschung durch Hybridfalken [Breeding of falcon hybrids, their relationship to different species of falcons, and the topic of falsification of fauna through hybrid falcons]. – Beiträge zur Vogelkunde 39: 205–226. (in German)
- Hunt, W. G. 1998. Raptor floaters at Moffat’s equilibrium. – Oikos 82(1): 191–197. DOI: 10.2307/3546929
- Kenward, R. E., Walls, S. S., Hodder, K. H., Pahkala, M., Freeman, S. N. & Simpson, V. R. 2000. The prevalence of non-breeders in raptor populations: evidence from radio-tagging and survey data. – Oikos 91(2): 271–279. DOI: 10.1034/j.1600-0706.2000.910207.x
- Krebs, C. J. 1989. Ecological Methodology. – HarperCollins, New York
- Ledant, J-P., Jacob, J-P., Jacobs, P., Malher, F., Ochando, B. & Roché, J. 1981. Mise à jour de l’avifaune algérienne [An update on the Algerien avifauna]. – Le Gerfaut 71: 295–398. (in French)
- Lenda, M., Maciusik, B. & Skorka, P. 2012. The evolutionary, ecological and behavioural consequences of the presence of floaters in bird populations. – North-Western Journal of Zoology 8(2): 394–408.
- Leonardi, G. 2015. The Lanner Falcon. – GLE, Catania, Italy
- Literák, I., Skyrpan, M. & Andreyenkova, N. G. 2019. A mixed pair of Black and Red Kites in Ukraine, including DNA analysis of hybrid offspring. – Biologia 75: 115–120. DOI: 10.2478/s11756-019-00268-1
- Martínez-Hesterkamp, S., Rebollo, S., Pérez-Camacho, L., García-Salgado, G. & Fernández-Pereira, J. M. 2018. Assessing the ability of novel ecosystems to support animal wildlife through analysis of diurnal raptor territoriality. – PLoS ONE 13(10): e0205799. DOI: 10.1371/journal.Pone.0205799
- McCarthy, E. 2006. Handbook of Avian Hybrids of the World. – Oxford University Press, Oxford, UK
- Morandini, V., Baumbusch, R., Balbotin, J. & Ferrer, M. 2020. Age of breeders, but not territory quality, explain hatching sex ratio in Booted Eagles. – Journal of Avian Biology 51(8): e02511. DOI: 10.1111/jav.02511
- Newton, I. 1998. Population Limitation in Birds. – Academic Press, San Diego, USA
- Nittinger, F., Haring, E., Pinsker, W., Wink, M. & Gamauf, A. 2005. Out of Africa? Phylogenetic relationships between Falco biarmicus and the other Hierofalcons (Aves: Falconidae). – Journal of Zoological Systematics and Evolutionary Research 43(4): 321–331. DOI: 10.1111/j.1439-0469.2005.00326.x
- Panov, E. N. 1989. Гибридизация и этологическая изоляция у птиц [Natural Hybridization and Ethological Isolation in Birds]. – M. Nauka Press, Moscow (in Russian)
- Penteriani, V., Ferrer, M. & Delgado, M. M. 2011. Floater strategies and dynamics in birds, and their importance in conservation biology: towards and understanding of nonbreeders in avian populations. – Animal Conservation 14(3): 233–241. DOI: 10.1111/j.1469-1795.2010.00433.x
- Pierotti, R. & Annett, C. A. 1993. Hybridization and male parental investment in birds. – Condor 95(3): 670–679. DOI: 10.2307/1369610
- Pomichal, K., Vági, B. & Csörgő, T. 2014. A case study on the phylogeny and conservation of Saker Falcon. – Ornis Hungarica 22(1): 1–14. DOI: 10.2478/orhu-2014-0007
- Prager, E. R. & Wilson, A. C. 1975. Slow evolutionary loss of the potential for interspecific hybridization in birds: a manifestation of slow regulatory evolution. – Proceedings of the National Academy of Sciences of the United States of America 72(1): 200–204. DOI: 10.1073/pnas.72.1.200
- Ralls, K., Frankham, R. & Ballou, J. D. 2013. Inbreeding and outbreeding. – In: Levin, S. A. (ed.) Encyclopedia of Biodiversity. 2nd ed. – Elsevier, Amsterdam, pp. 245–252.
- Randler, C. 2006. Extrapair paternity and hybridization in birds. – Journal of Avian Biology 37(1): 1–5. DOI: 10.1111/j.2006.0908-8857.03592.x
- Rodríguez, B., Siverio, M., Rodríguez, A. & Siverio, F. 2007. Density, habitat selection and breeding success of an insular population of Barbary Falcon Falco peregrinus pelegrinoides (Tenerife, Canary Islands). – Ardea 95(2): 213–223. DOI: 10.5253/078.095.0205
- Rodríguez, B., Siverio, F., Siverio, M. & Rodríguez, A. 2019. Falconry threatens Barbary Falcons in the Canary Islands through genetic admixture and illegal harvest of nestlings. – Journal of Raptor Research 53(2): 189–197. DOI: 10.3356/JRR-17-96
- Shafaeipour, A., Siverio, M. & Siverio, F. 2016. Data on habitat and breeding biology of the Barbary Falcon, Falco peregrinus pelegrinoides Temminck, 1829, from South-western Iran. – Acta Zoologica Bulgarica 68(1): 85–88.
- Siegel, S. & Castellan, N. J. 1988. Nonparametric Statistics for the Behavioural Sciences. – McGraw-Hill, New York
- Sokal, R. R. & Rohlf, F. J. 1981. Biometry. – WH Freeman, New York
- Solonen, T. 1993. Spacing of birds of prey in southern Finland. – Ornis Fennica 70: 129–143.
- White, C. M., Cade, T. J. & Enderson, J. H. 2013. Peregrine Falcons of the World. – Lynx Editions, Barcelona
- Wilson, D. S. & Hedrick, A. 1982. Speciation and the economics of mate choice. – Evolutionary Theory 6: 15–24.