Abstract
Biological invasions represent today one of the main cause of the global biodiversity crisis, particularly in urban and suburban areas. Research on this topic have traditionally focused on ecological impacts, with poor regards to the social components. The ring-necked parakeet Psittacula krameri is one of the most successful invaders and it is widely appreciated by the general public, being introduced through the pet trade. In this work we assessed whether long-term introduction, total population size and number of loud flight-calls affected social perception of this species in three populations from Italian cities. We used a visual survey (N = 414 questionnaires), which has been proven to be successful for testing attitudes on ring-necked parakeets. Tolerance towards this invasive species declined sharply with increasing number of loud calls by this species, thus providing support to the hypothesis of involvement of the ring-necked parakeet in noise pollution. Conversely, total population size and years since the first local introduction were not found out to be important variable determining social attitudes. Awareness on invasive species impacts is mostly obtained only when invasive populations are already affecting native biodiversity and human wellness, thus when management becomes challenging. Thus, at early invasion stages, intervention towards invasive species, particularly if charismatic, are often hampered by social public and animal right movements, especially in urban ecosystems. Educational campaigns on ecological and social impact by invasive alien species in urban ecosystems are therefore strongly recommended to implement effective management actions.
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References
Adriaens T, Baert K, Breyne P, Casaer J, Devisscher S, Onkelinx T, Stuyck J (2015) Successful eradication of a suburban Pallas’s squirrel Callosciurus erythraeus (Pallas 1779) (Rodentia, Sciuridae) population in Flanders (northern Belgium). Biol Invasions 17:2517–2526
Angelici FM (1984) Il parrocchetto dal collare Psittacula krameri (Scopoli) è presente in libertà anche a Roma. Avifauna 7:179–180
Barton K, Barton MK (2015) Package ‘MuMIn’. R package version 1:1–18
Bates D, Maechler M, Bolker B, Walker S (2014) lme4: Linear mixed-effects models using Eigen and S4. R package version 1: 1–23
Benassi G (2008) Piano d’azione per due specie alloctone naturalizzate nel Lazio: il parrocchetto monaco (Myiopsitta monachus) e il parrocchetto dal collare (Psittacula krameri). In: Tesi di Master di II Livello in “Conservazione della Biodiversità Animale. Aree Protette e Reti Ecologiche”, Università La Sapienza, Roma
Bertolino S (2009) Animal trade and non-indigenous species introduction: the world‐wide spread of squirrels. Divers Distrib 15:701–708
Bertolino S, Genovesi P (2003) Spread and attempted eradication of the grey squirrel (Sciurus carolinensis) in Italy, and consequences for the red squirrel (Sciurus vulgaris) in Eurasia. Biol Cons 109(3):351–358
Braun M (2004) Alien species in urban habitats: ecology and niche expansion of Ring-necked Parakeets (Psittacula krameri Scopoli, 1769). M.Sc. Thesis, University of Marburg, Germany
Braun M, Wegener S (2008) Alles halb so schlimm! Die öffentliche Wahrnehmung der Halsbandsittiche in Heidelberg. [It’s not as bad as all that! The public perception of the Rose-ringed Parakeet in Heidelberg]. Natur Landschaft 9:452–455. [in German]
Brichetti P, Fracasso G (2006) Ornitologia Italiana, vol 3. Stercoraridae-Caprimulgidae. Oasi Alberto Perdisa Editions, Bologna
Canale DE, Di Dio V, Massa B, Mori E (2019) First successful eradication of Norway rats Rattus norvegicus from a small Mediterranean island (Isola delle Femmine, Italy). Folia Zool 68:21–26
Carneiro IFDS (2017) New neighbours to gossip about: people’s attitudes towards alien parakeets in Porto. Dissertation of the Facultade de Ciencias, Universidade do Porto
Clergeau P, Vergnes A (2011) Bird feeders may sustain feral Rose-ringed parakeets Psittacula krameri in temperate Europe. Wildl Biol 17:248–253
Courchamp F, Fournier A, Bellard C, Bertelsmeier C, Bonnaud E, Jeschke JM, Russell JC (2017) Invasion biology: specific problems and possible solutions. Trends Ecol Evol 32:13–22
Crowley SL, Hinchliffe S, McDonald RA (2019) The parakeet protectors: understanding opposition to introduced species management. J Environm Manage 229:120–132
Dinetti M (2005) Florence. In: Kelcey JG, Rheinwald G (eds) Birds in European Cities. Ginster Verlag, St. Katharinen, pp 103–125
Dinetti M (2009) Atlante degli uccelli nidificanti nel Comune di Firenze, 3rd edn. LIPU Parma Eds, Firenze, pp 2007–2008
Fitzgerald G, Fitzgerald N, Davidson C (2007) Public attitudes towards invasive animals and their impacts. A summary and review of Australasian and selected international research. Invasive Animals Cooperative Research Centre Editions, Canberra
Fraticelli F (2014) The rose-ringed parakeet Psittacula krameri in a urban park: demographic trend, interspecific relationships and feeding preferences (Rome, central Italy). Avocetta 38:23–28
Fraticelli F, Molajoli R (2002) Nidificazione del parrocchetto dal collare Psittacula krameri a Roma. [Breeding of ring-necked parakeet Psittacula krameri in Rome]. Alula 9:110–111
García-Llorente M, Martín-López B, González JA, Alcorlo P, Montes C (2008) Social perceptions of the impacts and benefits of invasive alien species: implications for management. Biol Cons 141:2969–2983
Giuntini S (2019) “Alieni tra noi”: percezione pubblica e tolleranza sociale verso i parrocchetti dal collare invasivi in Italia. [“Aliens among us”: public perception and social tolerance towards invasive ring-necked parakeets in Italy]. Bachelor Thesis Dissertation in Scienze Faunistiche, Università degli Studi di Firenze, Dipartimento di Scienze e Tecnologie Agrarie, Firenze, Italy
Gyimesi A, Lensink R (2012) Egyptian Goose Alopochen aegyptiaca: an introduced species spreading in and from the Netherlands. Wildfowl 62:128–145
La Morgia V, Paoloni D, Genovesi P (2017) Eradicating the grey squirrel Sciurus carolinensis from urban areas: an innovative decision-making approach based on lessons learnt in Italy. Pest Manage Sci 73:354–363
Lioy S, Marsan A, Balduzzi A, Wauters LA, Martinoli A, Bertolino S (2019) The management of the introduced grey squirrel seen through the eyes of the media. Biol Invasions 21:3723–3733
Lovari S, Sforzi A, Mori E (2013) Habitat richness affects home range size in a monogamous large rodent. Behav Proc 99:42–46
Luna Á, Monteiro M, Asensio-Cenzano E, Reino L (2016) Status of the rose-ringed parakeet Psittacula krameri in Lisbon, Portugal. Biologia 71:717–720
Luna Á, Franz D, Strubbe D, Shwartz A, Braun MP, Hernàndez-Brito D, Malihi Y, Kaplan A, Mori E, Menchetti M, van Turnhout CAM, Parrott D, Chmielewski FM, Edelaar P (2017) Reproductive timing as a constraint on invasion success in the ring-necked parakeet (Psittacula krameri). Biol Invasions 19:2247–2259
Luna Á, Edelaar P, Shwartz A (2019) Assessment of social perception of an invasive parakeet using a novel visual survey method. NeoBiota 46:71
Menchetti M, Mori E (2014) Worldwide impact of alien parrots (Aves Psittaciformes) on native biodiversity and environment: a review. Ethology Ecology Evolution 26:172–194
Menchetti M, Mori E, Angelici FM (2016) Effects of the recent world invasion by ring-necked parakeets Psittacula krameri. In: Angelici FM (ed) Problematic wildlife. A cross-disciplinary approach. Springer, New York, pp 253–266
Mori E, Di Febbraro M, Foresta M, Melis P, Romanazzi E, Notari A, Boggiano F (2013) Assessment of the current distribution of free-living parrots and parakeets (Aves: Psittaciformes) in Italy: a synthesis of published data and new records. Ital J Zool 80:158–167
Mori E, Zozzoli R, Menchetti M (2018) Global distribution and status of introduced Siberian chipmunks Eutamias sibiricus. Mammal Rev 48:139–152
Mori E, Menchetti M, Zozzoli R, Milanesi P (2019) The importance of taxonomy in species distribution models at a global scale: the case of an overlooked alien squirrel facing taxonomic revision. J Zool (Lond) 307:43–52
Nentwig W, Bacher S, Kumschick S, Pyšek P, Vilà M (2018) More than “100 worst” alien species in Europe. Biol Invasions 20:1611–1621
Niemelä J (1999) Ecology and urban planning. Biodiv Conserv 8:119–131
Parau LG, Strubbe D, Mori E, Menchetti M, Ancillotto L, van Kleunen A, White RL, Hernàndez-Brito D, Le Louarn M, Clergeau P, Albayrak T, Franz D, Braun MP, Schroeder J, Wink M (2016) Rose-ringed parakeet Psittacula krameri populations and numbers in Europe: a complete overview. Open Ornithol J 9:1–13
Shochat E, Lerman SB, Anderies JM, Warren PS, Faeth SH, Nilon CH (2010) Invasion, competition, and biodiversity loss in urban ecosystems. Bioscience 60:199–208
Spanò S, Truffi G (1986) Il parrocchetto dal collare Psittacula krameri, allo stato libero in Europa, con particolare riferimento alle presenze in Italia, e primi dati sul parrocchetto monaco, Myiopsitta monachus. Riv It Ornit Milano 56:231–239
Van Kleunen A, Van den Bremer L, Lensink R, Wiersma P (2010) De Halsbandparkiet, Monniksparkiet en Grote Alexanderparkiet in Nederland: risicoanalyse en beheer. SOVON-onderzoeksrapport 2010/10 Dit rapport is samengesteld in opdracht van Team Invasieve Exoten van het Ministerie van Landbouw, Natuur en Voedselkwaliteit, the Nederlands
van Rensburg BJ, Peacock DS, Robertson MP (2009) Biotic homogenization and alien bird species along an urban gradient in South Africa. Landsc Urban Plan 92:233–241
Velando A, Morán P, Romero R, Fernández J, Piorno V (2017) Invasion and eradication of the American mink in the Atlantic Islands National Park (NW Spain): a retrospective analysis. Biol Invasions 19:1227–1241
Vilisics F, Hornung E (2009) Urban areas as hot-spots for introduced and shelters for native isopod species. Urban Ecosyst 12:333–345
Wegener S (2007) Verbreitung und Arealnutzung der Halsbandsittiche (Psittacula krameri) in Heidelberg. Ornithologische Gesellschaft Baden-Württemberg 23:39–55
White R, Strubbe D, Dallimer M, Davies ZG, Davis AJS, Edelaar P, Groombridge J, Jackson HA, Menchetti M, Mori E, Nikolov BP, Parau LG, Pečnikar ŽF, Pett TJ, Reino L, Tollington S, Turbè A, Shwartz A (2019) Assessing the ecological and societal impacts of alien parrots in Europe using a transparent and inclusive evidence-mapping scheme. Neobiota 48:45
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We would like to thank Prof. Clara Sargentini (University of Firenze, Italy) for encouragement and suggestions. The Editor Charles Nilon and an anonymous reviewer improved our first draft with useful comments.
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Mori, E., Onorati, G. & Giuntini, S. Loud callings limit human tolerance towards invasive parakeets in urban areas. Urban Ecosyst 23, 755–760 (2020). https://doi.org/10.1007/s11252-020-00954-y
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DOI: https://doi.org/10.1007/s11252-020-00954-y