Rewinding the invasion history of monk parakeets in Barcelona city: 1976-2022
Predicting the future abundance and distribution of introduced alien species is crucial to mitigate their impact on ecosystems, but this has been shown to be highly challenging. A good approach to obtain crucial clues to the root causes behind dynamic changes over time and space of invasive species...
| Autores: | , , , , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2024 |
| País: | España |
| Institución: | Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
| Repositorio: | Recercat. Dipósit de la Recerca de Catalunya |
| OAI Identifier: | oai:recercat.cat:2072/537646 |
| Acceso en línea: | http://hdl.handle.net/2072/537646 https://doi.org/10.32800/abc.2024.47.101 |
| Access Level: | acceso abierto |
| Palabra clave: | Cotorres Barcelona Catalunya Península Ibèrica Espècies introduïdes Poblacions animals 59 |
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Rewinding the invasion history of monk parakeets in Barcelona city: 1976-2022 Rebobinando la invasión de las cotorras argentinas en la ciudad de Barcelona: 1976-2022. |
| title |
Rewinding the invasion history of monk parakeets in Barcelona city: 1976-2022 |
| spellingShingle |
Rewinding the invasion history of monk parakeets in Barcelona city: 1976-2022 Borray-Escalante, Natalia A. Cotorres Barcelona Catalunya Península Ibèrica Espècies introduïdes Poblacions animals 59 |
| title_short |
Rewinding the invasion history of monk parakeets in Barcelona city: 1976-2022 |
| title_full |
Rewinding the invasion history of monk parakeets in Barcelona city: 1976-2022 |
| title_fullStr |
Rewinding the invasion history of monk parakeets in Barcelona city: 1976-2022 |
| title_full_unstemmed |
Rewinding the invasion history of monk parakeets in Barcelona city: 1976-2022 |
| title_sort |
Rewinding the invasion history of monk parakeets in Barcelona city: 1976-2022 |
| dc.creator.none.fl_str_mv |
Borray-Escalante, Natalia A. Nuñez-Tobajas, Z. Batllori, Xavier Domènech, Jordi Arroyo, Lluïsa Uribe, Francesc Rodríguez-Pastor, R. Pascual, Xavier Carrillo-Ortiz, José Senar, Juan Carlos |
| author |
Borray-Escalante, Natalia A. |
| author_facet |
Borray-Escalante, Natalia A. Nuñez-Tobajas, Z. Batllori, Xavier Domènech, Jordi Arroyo, Lluïsa Uribe, Francesc Rodríguez-Pastor, R. Pascual, Xavier Carrillo-Ortiz, José Senar, Juan Carlos |
| author_role |
author |
| author2 |
Nuñez-Tobajas, Z. Batllori, Xavier Domènech, Jordi Arroyo, Lluïsa Uribe, Francesc Rodríguez-Pastor, R. Pascual, Xavier Carrillo-Ortiz, José Senar, Juan Carlos |
| author2_role |
author author author author author author author author author |
| dc.subject.none.fl_str_mv |
Cotorres Barcelona Catalunya Península Ibèrica Espècies introduïdes Poblacions animals 59 |
| topic |
Cotorres Barcelona Catalunya Península Ibèrica Espècies introduïdes Poblacions animals 59 |
| description |
Predicting the future abundance and distribution of introduced alien species is crucial to mitigate their impact on ecosystems, but this has been shown to be highly challenging. A good approach to obtain crucial clues to the root causes behind dynamic changes over time and space of invasive species is historical re surveys. Barcelona holds one of the largest densities in Europe of monk parakeets Myiopsitta monachus, a highly successful invasive avian alien species. In this study, we evaluate population size, population growth rates and range expansion across the city, performing periodic nest and chamber counts from detection of the first nest in 1976 to 2022. Population estimates of monk parakeets during the study period showed a steady increase, reaching 6,444 ± 449 individuals in 2022. The population exhibited exponential growth with a mean population growth rate of r = 0.19 per year, which means a population doubling time of 3.7 years. Fur thermore, two phases were evident: the first from 1976 to 1994 with a growth rate of 0.37 and a population doubling time of 1.9 years; and the second from 1999 to 2022 with a growth rate of 0.08 and a time to double the population of nine years. Moreover, we document the expansion of the range during our study through the colonisation of new areas, which fitted to a diffusion model for the whole period. Currently, the growth rate of the invasive monk parakeet population does not appear to be limited by resources, nest availability, disease, or predators and we expect them to continue increasing and expanding their range if no control measures are taken. |
| publishDate |
2024 |
| dc.date.none.fl_str_mv |
2024 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
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article |
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publishedVersion |
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http://hdl.handle.net/2072/537646 https://doi.org/10.32800/abc.2024.47.101 |
| url |
http://hdl.handle.net/2072/537646 https://doi.org/10.32800/abc.2024.47.101 |
| dc.language.none.fl_str_mv |
Inglés |
| language_invalid_str_mv |
Inglés |
| dc.relation.none.fl_str_mv |
Animal biodiversity and conservation, vol. 47, núm.1 (2024), p. 101-112 |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess |
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openAccess |
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12 p. application/pdf |
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RECERCAT (Dipòsit de la Recerca de Catalunya) reponame:Recercat. Dipósit de la Recerca de Catalunya instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
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Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
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Recercat. Dipósit de la Recerca de Catalunya |
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Recercat. Dipósit de la Recerca de Catalunya |
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Rewinding the invasion history of monk parakeets in Barcelona city: 1976-2022Rebobinando la invasión de las cotorras argentinas en la ciudad de Barcelona: 1976-2022.Borray-Escalante, Natalia A.Nuñez-Tobajas, Z.Batllori, XavierDomènech, JordiArroyo, LluïsaUribe, FrancescRodríguez-Pastor, R.Pascual, XavierCarrillo-Ortiz, JoséSenar, Juan CarlosCotorresBarcelonaCatalunyaPenínsula IbèricaEspècies introduïdesPoblacions animals59Predicting the future abundance and distribution of introduced alien species is crucial to mitigate their impact on ecosystems, but this has been shown to be highly challenging. A good approach to obtain crucial clues to the root causes behind dynamic changes over time and space of invasive species is historical re surveys. Barcelona holds one of the largest densities in Europe of monk parakeets Myiopsitta monachus, a highly successful invasive avian alien species. In this study, we evaluate population size, population growth rates and range expansion across the city, performing periodic nest and chamber counts from detection of the first nest in 1976 to 2022. Population estimates of monk parakeets during the study period showed a steady increase, reaching 6,444 ± 449 individuals in 2022. The population exhibited exponential growth with a mean population growth rate of r = 0.19 per year, which means a population doubling time of 3.7 years. Fur thermore, two phases were evident: the first from 1976 to 1994 with a growth rate of 0.37 and a population doubling time of 1.9 years; and the second from 1999 to 2022 with a growth rate of 0.08 and a time to double the population of nine years. Moreover, we document the expansion of the range during our study through the colonisation of new areas, which fitted to a diffusion model for the whole period. Currently, the growth rate of the invasive monk parakeet population does not appear to be limited by resources, nest availability, disease, or predators and we expect them to continue increasing and expanding their range if no control measures are taken.Predecir la abundancia y distribución futuras de especies exóticas introducidas es crucial para mitigar su impacto en los ecosistemas, pero es una tarea ardua. Una buena manera de obtener pistas cruciales sobre las causas fundamentales de los cambios dinámicos en el tiempo y el espacio de las especies invasoras son los nuevos estudios históricos. Barcelona tiene una de las mayores densidades de Europa de cotorra argentina, Myiopsitta monachus, una especie de ave exótica invasora de gran éxito. En este estudio, evaluamos el tamaño de la población, la tasa de crecimiento demográfico y la expansión del área de distribución en toda la ciudad, realizando conteos periódicos de nidos y cámaras desde que se detectó el primer nido en 1976 hasta 2022. Las estimaciones de la población de cotorra argentina durante el período de estudio mostraron un aumento constante hasta llegar a 6.444 ± 449 individuos en 2022. La población creció exponencialmente con una tasa media de crecimiento demográfico de r = 0,19 por año, lo que significa que el tiempo de duplicación poblacional es de 3,7 años. Además, se podían diferenciar dos fases: la primera de 1976 a 1994, con una tasa de crecimiento de 0,37 y un tiempo de duplicación de la población de 1,9 años, y la segunda de 1999 a 2022, con una tasa de crecimiento de 0,08 y un tiempo para duplicar la población de nueve años. Además, documentamos la expansión del área de distribución durante nuestro estudio mediante la colonización de nuevas áreas, que se ajustó a un modelo de difusión durante todo el período. Actualmente, la tasa de crecimiento de la población de cotorra argentina no parece estar limitada por los recursos, la disponibilidad de nidos, las enfermedades ni los depredadores y prevemos que la especie continúe aumentando y ampliando su área de distribución si no se toman medidas de control.2024info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion12 p.application/pdfhttp://hdl.handle.net/2072/537646https://doi.org/10.32800/abc.2024.47.101RECERCAT (Dipòsit de la Recerca de Catalunya)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésAnimal biodiversity and conservation, vol. 47, núm.1 (2024), p. 101-112info:eu-repo/semantics/openAccessoai:recercat.cat:2072/5376462026-05-29T05:05:01Z |
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15.81155 |