Dietary plasticity in an invasive species and implications for management: the case of the monk parakeet in a Mediterranean city
Behavioural flexibility may play a relevant role during invasion of a new habitat. A typical example of behavioural flexibility favouring invasion success refers to changes in foraging behaviour. Here we provide data on changes in the foraging strategies of monk parakeets Myiopsitta monachus over a...
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| creator | Postigo, J. L Carrillo-Ortiz, José Domènech, J Tomàs, Xavier Arroyo, Lluïsa Senar, Juan Carlos |
| description | Behavioural flexibility may play a relevant role during invasion of a new habitat. A typical
example of behavioural flexibility favouring invasion success refers to changes in foraging behaviour. Here we
provide data on changes in the foraging strategies of monk parakeets Myiopsitta monachus over a period of 17
years (2001–2017) in Barcelona city. During this time, consumption of food on the ground increased by more
than 25 % and the consumption of anthropogenic food increased by 8 %. Detailed information about the food
consumed is provided. Feeding on the ground and consumption of low plants allow parakeets to reach not
only anthropogenic food but also crops, thereby increasing the risk of crop damage as the invasion evolves.
Early detection of damage to crops is crucial in order to prevent further harm, and makes the precautionary
principle highly relevant.
Key words: Behavioural shift, Diet, Crop damage, Spillover, Longitudinal study |
| format | Article |
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example of behavioural flexibility favouring invasion success refers to changes in foraging behaviour. Here we
provide data on changes in the foraging strategies of monk parakeets Myiopsitta monachus over a period of 17
years (2001–2017) in Barcelona city. During this time, consumption of food on the ground increased by more
than 25 % and the consumption of anthropogenic food increased by 8 %. Detailed information about the food
consumed is provided. Feeding on the ground and consumption of low plants allow parakeets to reach not
only anthropogenic food but also crops, thereby increasing the risk of crop damage as the invasion evolves.
Early detection of damage to crops is crucial in order to prevent further harm, and makes the precautionary
principle highly relevant.
Key words: Behavioural shift, Diet, Crop damage, Spillover, Longitudinal study</description><language>eng</language><subject>Alimentació animal ; Barcelona (Catalunya) ; Conreu ; Cotorres ; Etologia</subject><creationdate>2021-12</creationdate><rights>L'accés als continguts d'aquest document queda condicionat a l'acceptació de les condicions d'ús establertes per la següent llicència Creative Commons:http://creativecommons.org/licenses/by/4.0/ © [2021] Copyright belongs to the authors, who license the journal Animal Biodiversity and Conservation to publish the paper under a Creative Commons Attribution 4.0 License.</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,777,882,26955</link.rule.ids><linktorsrc>$$Uhttps://recercat.cat/handle/2072/520981$$EView_record_in_Consorci_de_Serveis_Universitaris_de_Catalunya_(CSUC)$$FView_record_in_$$GConsorci_de_Serveis_Universitaris_de_Catalunya_(CSUC)$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Postigo, J. L</creatorcontrib><creatorcontrib>Carrillo-Ortiz, José</creatorcontrib><creatorcontrib>Domènech, J</creatorcontrib><creatorcontrib>Tomàs, Xavier</creatorcontrib><creatorcontrib>Arroyo, Lluïsa</creatorcontrib><creatorcontrib>Senar, Juan Carlos</creatorcontrib><title>Dietary plasticity in an invasive species and implications for management: the case of the monk parakeet in a Mediterranean city</title><description>Behavioural flexibility may play a relevant role during invasion of a new habitat. A typical
example of behavioural flexibility favouring invasion success refers to changes in foraging behaviour. Here we
provide data on changes in the foraging strategies of monk parakeets Myiopsitta monachus over a period of 17
years (2001–2017) in Barcelona city. During this time, consumption of food on the ground increased by more
than 25 % and the consumption of anthropogenic food increased by 8 %. Detailed information about the food
consumed is provided. Feeding on the ground and consumption of low plants allow parakeets to reach not
only anthropogenic food but also crops, thereby increasing the risk of crop damage as the invasion evolves.
Early detection of damage to crops is crucial in order to prevent further harm, and makes the precautionary
principle highly relevant.
Key words: Behavioural shift, Diet, Crop damage, Spillover, Longitudinal study</description><subject>Alimentació animal</subject><subject>Barcelona (Catalunya)</subject><subject>Conreu</subject><subject>Cotorres</subject><subject>Etologia</subject><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>XX2</sourceid><recordid>eNqdjTsLwlAMhbs4iPof8geEtiI-Vh-4uLmXcE01tPfBTSx086d7WwR3hyTnBM75ptn7yKQYewgtirJh7YEdoEu7Q-GOQAIZJkm_O7ANLRtU9k6g9hEsOnyQJad70CeBQSHw9aitdw0EjNgQ6dgKV7qzUozoKCEG2jyb1NgKLb53lhXn0-1wWRp5mSqSoZh4lUf-mWHKfFNW6zLfbYvVP5kPpwFWHg</recordid><startdate>20211209</startdate><enddate>20211209</enddate><creator>Postigo, J. L</creator><creator>Carrillo-Ortiz, José</creator><creator>Domènech, J</creator><creator>Tomàs, Xavier</creator><creator>Arroyo, Lluïsa</creator><creator>Senar, Juan Carlos</creator><scope>XX2</scope></search><sort><creationdate>20211209</creationdate><title>Dietary plasticity in an invasive species and implications for management: the case of the monk parakeet in a Mediterranean city</title><author>Postigo, J. L ; Carrillo-Ortiz, José ; Domènech, J ; Tomàs, Xavier ; Arroyo, Lluïsa ; Senar, Juan Carlos</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-csuc_recercat_oai_recercat_cat_2072_5209813</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Alimentació animal</topic><topic>Barcelona (Catalunya)</topic><topic>Conreu</topic><topic>Cotorres</topic><topic>Etologia</topic><toplevel>online_resources</toplevel><creatorcontrib>Postigo, J. L</creatorcontrib><creatorcontrib>Carrillo-Ortiz, José</creatorcontrib><creatorcontrib>Domènech, J</creatorcontrib><creatorcontrib>Tomàs, Xavier</creatorcontrib><creatorcontrib>Arroyo, Lluïsa</creatorcontrib><creatorcontrib>Senar, Juan Carlos</creatorcontrib><collection>Recercat</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Postigo, J. L</au><au>Carrillo-Ortiz, José</au><au>Domènech, J</au><au>Tomàs, Xavier</au><au>Arroyo, Lluïsa</au><au>Senar, Juan Carlos</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Dietary plasticity in an invasive species and implications for management: the case of the monk parakeet in a Mediterranean city</atitle><date>2021-12-09</date><risdate>2021</risdate><abstract>Behavioural flexibility may play a relevant role during invasion of a new habitat. A typical
example of behavioural flexibility favouring invasion success refers to changes in foraging behaviour. Here we
provide data on changes in the foraging strategies of monk parakeets Myiopsitta monachus over a period of 17
years (2001–2017) in Barcelona city. During this time, consumption of food on the ground increased by more
than 25 % and the consumption of anthropogenic food increased by 8 %. Detailed information about the food
consumed is provided. Feeding on the ground and consumption of low plants allow parakeets to reach not
only anthropogenic food but also crops, thereby increasing the risk of crop damage as the invasion evolves.
Early detection of damage to crops is crucial in order to prevent further harm, and makes the precautionary
principle highly relevant.
Key words: Behavioural shift, Diet, Crop damage, Spillover, Longitudinal study</abstract><tpages>12</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Alimentació animal Barcelona (Catalunya) Conreu Cotorres Etologia |
| title | Dietary plasticity in an invasive species and implications for management: the case of the monk parakeet in a Mediterranean city |
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