{"help": "https://pro.iepnb.gob.es/catalogo/api/3/action/help_show?name=package_show", "success": true, "result": {"access_rights": "http://inspire.ec.europa.eu/metadata-codelist/LimitationsOnPublicAccess/noLimitations", "alternate_identifier": "DOI: 10.4257/oeco.2013.1701.08", "author": "D'Amico, M., Rouco, C., Russell, J.C., Rom\u00e1n, J. y Revilla, E.", "author_name": "D'Amico, M., Rouco, C., Russell, J.C., Rom\u00e1n, J. y Revilla, E.", "classification_variables": {"es": ""}, "conforms_to": ["https://www.boe.es/eli/es/res/2013/02/19/(4)"], "contact_email": "organismo@example.org", "contact_name": "Organismo publicador del Cat\u00e1logo", "contact_role": "http://inspire.ec.europa.eu/metadata-codelist/ResponsiblePartyRole/pointOfContact", "contact_uri": "http://datos.gob.es/recurso/sector-publico/org/Organismo/EA0000000", "contact_url": "https://organismo.example.org/", "created": "2025-05-23", "creator_user_id": "d24a314a-79ce-48c0-abd9-54cb42706da4", "dataset_scope": "non_spatial_dataset", "dcat_type": "http://purl.org/dc/dcmitype/Text", "encoding": "UTF-8", "featured": false, "graphic_overview": "https://revistas.ufrj.br/public/journals/25/cover_issue_645_pt_BR.jpg", "hvd": "non_hvd", "id": "580d4a75-2e8a-5488-96da-0a318f3951e8", "identifier": "580d4a75-2e8a-5488-96da-0a318f3951e8", "inspire_id": "", "isopen": true, "language": "http://publications.europa.eu/resource/authority/language/SPA", "license_id": "cc-by", "license_title": "Creative Commons Attribution", "license_url": "http://www.opendefinition.org/licenses/cc-by", "lineage_process_steps": [], "lineage_source": ["Oecologia Australis. Vol. 17", "Num. 1", "pags. 86-95"], "maintainer": "", "maintainer_name": "", "metadata_created": "2026-06-23T14:55:43.949870", "metadata_modified": "2026-06-25T12:38:04.046665", "metadata_profile": ["https://www.w3.org/TR/vocab-dcat-3/"], "miteco_data_population": {"es": ""}, "miteco_data_territory": {"es": ""}, "miteco_dataset_type": "http://publications.europa.eu/resource/authority/dataset-type/STATISTICAL", "miteco_geo_level": "1", "modified": "2026-06-25", "name": "580d4a75-2e8a-5488-96da-0a318f3951e8", "notes": "Intercity roads potentially offer a high availability of easily accessible food and could therefore be expected to represent a preferential area for synanthropic bird foraging. As a consequence, a road-network could act as an invasion corridor for non-native urban birds. This study is a first approximation to verify such pattern of spread, by determining if foraging is actually the main activity carried out along intercity roads. With this aim, during the spring of 2011 we surveyed 200 points along the New Zealand intercity road-network, carrying out observations on four invasive synanthropic bird species (Eurasian house sparrow Passer domesticus, Eurasian blackbird Turdus merula, Eurasian starling Sturnus vulgaris and Indian myna Acridotheres tristis). For every species we also investigated: food preferences, the possibility that certain road features could affect the occurrence of feeding activity along roads, and foraging micro-habitat selection along roads. Predominant observed behaviors related to feeding activity, with differences concerning species-specific foraging strategies. Sparrows were mainly observed feeding on small-sized items (such as seeds and invertebrates), while both starlings and mynas showed more generalist feeding habits. These three species were mostly observed along the side of the lane, in contrast with blackbirds, mainly detected preying on invertebrates along the mown grassy verges of the road. Similarly to urban areas, intercity roads provide easily accessible food, available for all the study species. We propose a road-mediated invasion pattern for synanthropic birds, and encourage future studies to optimize management strategies, and targeting intercity roads as the most suitable control areas to prevent spread.\n Palabras clave: Bird, Highway", "notes_translated": {"en": "Intercity roads potentially offer a high availability of easily accessible food and could therefore be expected to represent a preferential area for synanthropic bird foraging. As a consequence, a road-network could act as an invasion corridor for non-native urban birds. This study is a first approximation to verify such pattern of spread, by determining if foraging is actually the main activity carried out along intercity roads. With this aim, during the spring of 2011 we surveyed 200 points along the New Zealand intercity road-network, carrying out observations on four invasive synanthropic bird species (Eurasian house sparrow Passer domesticus, Eurasian blackbird Turdus merula, Eurasian starling Sturnus vulgaris and Indian myna Acridotheres tristis). For every species we also investigated: food preferences, the possibility that certain road features could affect the occurrence of feeding activity along roads, and foraging micro-habitat selection along roads. Predominant observed behaviors related to feeding activity, with differences concerning species-specific foraging strategies. Sparrows were mainly observed feeding on small-sized items (such as seeds and invertebrates), while both starlings and mynas showed more generalist feeding habits. These three species were mostly observed along the side of the lane, in contrast with blackbirds, mainly detected preying on invertebrates along the mown grassy verges of the road. Similarly to urban areas, intercity roads provide easily accessible food, available for all the study species. We propose a road-mediated invasion pattern for synanthropic birds, and encourage future studies to optimize management strategies, and targeting intercity roads as the most suitable control areas to prevent spread\nEstradas intermunicipais potencialmente oferecem uma alta disponibilidade de alimentos de f\u00e1cil acesso e pode- se esperar que representassem uma \u00e1rea preferencial para as aves sinantr\u00f3picas forragearem. Como consequ\u00eancia, uma rede de estradas poderia atuar como um corredor de invas\u00e3o de aves urbanas n\u00e3o-nativas. Este estudo \u00e9 uma primeira avalia\u00e7\u00e3o para verificar tal padr\u00e3o de propaga\u00e7\u00e3o, determinando se o forrageamento \u00e9 realmente a principal atividade desenvolvida ao longo das estradas intermunicipais. Durante a primavera de 2011, amostramos 200 pontos ao longo da rede rodovi\u00e1ria intermunicipal de Nova Zel\u00e2ndia, realizando observa\u00e7\u00f5es de quatro esp\u00e9cies de aves sinantr\u00f3picas invasoras (pardal Passer domesticus, melro Turdus merula, estorninho Sturnus vulgaris, myna indiano Acridotheres tristis). Para cada esp\u00e9cie tamb\u00e9m investigamos: prefer\u00eancias alimentares, caracter\u00edsticas das rodovias que podem afetar a ocorr\u00eancia de forrageamento ao longo das estradas, e sele\u00e7\u00e3o de microhabitats ao longo das estradas. Os comportamentos observados predominantes estiveram relacionados \u00e0 atividade de alimenta\u00e7\u00e3o, com diferen\u00e7as referentes a estrat\u00e9gias esp\u00e9cie-espec\u00edficas. Os pardais foram observados alimentando-se principalmente de itens de pequeno porte (sementes e invertebrados), enquanto os estorninhos e os mynas foram mais generalistas. Estas tr\u00eas esp\u00e9cies foram mais observadas ao longo do acostamento das rodovias, enquanto os melros foram detectados principalmente predando invertebrados ao longo das pradarias marginais \u00e0s estradas. De forma similar \u00e0s \u00e1reas urbanas, estradas intermunicipais fornecem alimentos de f\u00e1cil acesso, dispon\u00edveis para todas as esp\u00e9cies de estudo. Propomos um padr\u00e3o de invas\u00e3o de aves sinantr\u00f3picas mediado por estradas, e incentivamos futuros estudos para otimizar as estrat\u00e9gias de gest\u00e3o, visando as estradas intermunicipais como as \u00e1reas de controle mais adequadas para evitar a propaga\u00e7\u00e3o dessas esp\u00e9cies", "es": "Intercity roads potentially offer a high availability of easily accessible food and could therefore be expected to represent a preferential area for synanthropic bird foraging. As a consequence, a road-network could act as an invasion corridor for non-native urban birds. This study is a first approximation to verify such pattern of spread, by determining if foraging is actually the main activity carried out along intercity roads. With this aim, during the spring of 2011 we surveyed 200 points along the New Zealand intercity road-network, carrying out observations on four invasive synanthropic bird species (Eurasian house sparrow Passer domesticus, Eurasian blackbird Turdus merula, Eurasian starling Sturnus vulgaris and Indian myna Acridotheres tristis). For every species we also investigated: food preferences, the possibility that certain road features could affect the occurrence of feeding activity along roads, and foraging micro-habitat selection along roads. Predominant observed behaviors related to feeding activity, with differences concerning species-specific foraging strategies. Sparrows were mainly observed feeding on small-sized items (such as seeds and invertebrates), while both starlings and mynas showed more generalist feeding habits. These three species were mostly observed along the side of the lane, in contrast with blackbirds, mainly detected preying on invertebrates along the mown grassy verges of the road. Similarly to urban areas, intercity roads provide easily accessible food, available for all the study species. We propose a road-mediated invasion pattern for synanthropic birds, and encourage future studies to optimize management strategies, and targeting intercity roads as the most suitable control areas to prevent spread.\n Palabras clave: Bird, Highway"}, "num_resources": 1, "num_tags": 4, "organization": {"id": "bca483f7-26e2-4ed8-99e8-65f5b3c7a26e", "name": "iepnb", "title": "", "type": "organization", "description": "", "image_url": "", "created": "2026-06-23T14:36:08.942021", "is_organization": true, "approval_status": "approved", "state": "active"}, "owner_org": "bca483f7-26e2-4ed8-99e8-65f5b3c7a26e", "private": false, "provenance": {"en": "", "es": ""}, "publisher_email": "buzon-bdatos@miteco.es", "publisher_name": "\u00c1rea de Banco de Datos de la Naturaleza. Direcci\u00f3n General Biodiversidad, Bosques y Desertificaci\u00f3n. Ministerio para la Transici\u00f3n Ecol\u00f3gica y el Reto Demogr\u00e1fico", "publisher_type": "http://purl.org/adms/publishertype/NationalAuthority", "publisher_uri": "https://iepnb.es/catalogo/organization/iepnb", "publisher_url": "https://www.miteco.gob.es/", "purpose": {"en": "", "es": ""}, "reference": [], "schemingdcat_xls_metadata_template": false, "source": "", "spatial": "{\"type\": \"Polygon\", \"coordinates\": [[[-18.16, 27.64], [4.32, 27.64], [4.32, 43.79], [-18.16, 43.79], [-18.16, 27.64]]]}", "spatial_resolution_in_meters": "", "spatial_uri": "http://datos.gob.es/recurso/sector-publico/territorio/Pais/Espa\u00f1a", "state": "active", "study_variables": {"es": ""}, "tag_uri": ["http://inspire.ec.europa.eu/metadata-codelist/TopicCategory/environment"], "thematic_area": ["especies_silvestres"], "theme_es": ["http://datos.gob.es/kos/sector-publico/sector/medio-ambiente"], "title": "Invaders on the road: synanthropic bird foraging along highways.", "title_translated": {"en": "", "es": "Invaders on the road: synanthropic bird foraging along highways."}, "topic": "http://inspire.ec.europa.eu/metadata-codelist/TopicCategory/biota", "type": "dataset", "url": "https://iepnb.es:443/catalogo/dataset/580d4a75-2e8a-5488-96da-0a318f3951e8", "version": "", "version_notes": {"en": "", "es": ""}, "contact": [{"email": "organismo@example.org", "name": "Organismo publicador del Cat\u00e1logo", "role": "http://inspire.ec.europa.eu/metadata-codelist/ResponsiblePartyRole/pointOfContact", "uri": "http://datos.gob.es/recurso/sector-publico/org/Organismo/EA0000000", "url": "https://organismo.example.org/"}], "creator": [{"name": "D'Amico, M., Rouco, C., Russell, J.C., Rom\u00e1n, J. y Revilla, E."}], "groups": [{"description": "La fragmentaci\u00f3n del h\u00e1bitat se define como el proceso durante el cual una gran extensi\u00f3n de h\u00e1bitat se transforma en una serie de parches m\u00e1s peque\u00f1os de menor superficie total aislados entre s\u00ed por una matriz de h\u00e1bitats distinta de la original", "display_name": "Fragmentaci\u00f3n del h\u00e1bitat", "id": "10439641-6830-4144-a3ab-117add931cd5", "image_display_url": "https://upload.wikimedia.org/wikipedia/commons/thumb/5/53/Green_infrastructure_2010_UE_Illustr.jpg/320px-Green_infrastructure_2010_UE_Illustr.jpg", "name": "fragmentacion-habitat", "title": "Fragmentaci\u00f3n del h\u00e1bitat"}], "publisher": [{"email": "buzon-bdatos@miteco.es", "name": "\u00c1rea de Banco de Datos de la Naturaleza. 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