Users of a citizen science platform for bird data collection differ from other birdwatchers in knowledge and degree of specialization

Citizen Science (CS) projects are important for scientific research and for biodiversity conservation. In ornithology, citizen scientists make important contributions to biological conservation, because they have a highly developed knowledge about birds, making their data more valuable than those fr...
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Autor*in:	Christoph Randler [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2021

Schlagwörter:	Citizen science Recreation specialization Ornithology

Übergeordnetes Werk:	In: Global Ecology and Conservation - Elsevier, 2015, 27(2021), Seite e01580-
Übergeordnetes Werk:	volume:27 ; year:2021 ; pages:e01580-

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.1016/j.gecco.2021.e01580

Katalog-ID:	DOAJ049341200

Internformat


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spelling	10.1016/j.gecco.2021.e01580 doi (DE-627)DOAJ049341200 (DE-599)DOAJf91595f288a1425eb53e11bcc3f50506 DE-627 ger DE-627 rakwb eng QH540-549.5 Christoph Randler verfasserin aut Users of a citizen science platform for bird data collection differ from other birdwatchers in knowledge and degree of specialization 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Citizen Science (CS) projects are important for scientific research and for biodiversity conservation. In ornithology, citizen scientists make important contributions to biological conservation, because they have a highly developed knowledge about birds, making their data more valuable than those from lay persons. However, to make the data even more valuable for conservation, it is important to learn more about the citizen scientists themselves. In this study, birdwatchers using a CS portal for data collection (ornitho) were compared with birdwatchers not using it. The theoretical framework was based on the recreation specialization concept. Different measurements for birding specialization and demographics were used in an online questionnaire survey. A total of 2964 people participated in the study (1119 (37.8%) were ornitho users; mostly from Germany; 1551 (52.3%) were males). Men more than women were submitting observations to the CS platform. Users of the platform scored significantly higher in skill/competence, behavior, and in commitment than non-users, with medium to large effect sizes. However, CS users were significantly younger than non-users. CS users reported to be able to identify 4 times more bird species by song and appearance and spent more days birdwatching, owned more bird books and a more expensive equipment compared with non-users. Higher specialized birdwatchers contributed more observations to the citizen science platform. The study shows considerable differences between birdwatchers using the CS platform ornitho and non-using birdwatchers. This gives some insight into different specialization grades and supports the view that CS data from such portals have important conservation implications. Citizen science Recreation specialization Ornithology Ecology In Global Ecology and Conservation Elsevier, 2015 27(2021), Seite e01580- (DE-627)820688959 (DE-600)2814786-8 23519894 nnns volume:27 year:2021 pages:e01580- https://doi.org/10.1016/j.gecco.2021.e01580 kostenfrei https://doaj.org/article/f91595f288a1425eb53e11bcc3f50506 kostenfrei http://www.sciencedirect.com/science/article/pii/S235198942100130X kostenfrei https://doaj.org/toc/2351-9894 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 27 2021 e01580-
allfields_unstemmed	10.1016/j.gecco.2021.e01580 doi (DE-627)DOAJ049341200 (DE-599)DOAJf91595f288a1425eb53e11bcc3f50506 DE-627 ger DE-627 rakwb eng QH540-549.5 Christoph Randler verfasserin aut Users of a citizen science platform for bird data collection differ from other birdwatchers in knowledge and degree of specialization 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Citizen Science (CS) projects are important for scientific research and for biodiversity conservation. In ornithology, citizen scientists make important contributions to biological conservation, because they have a highly developed knowledge about birds, making their data more valuable than those from lay persons. However, to make the data even more valuable for conservation, it is important to learn more about the citizen scientists themselves. In this study, birdwatchers using a CS portal for data collection (ornitho) were compared with birdwatchers not using it. The theoretical framework was based on the recreation specialization concept. Different measurements for birding specialization and demographics were used in an online questionnaire survey. A total of 2964 people participated in the study (1119 (37.8%) were ornitho users; mostly from Germany; 1551 (52.3%) were males). Men more than women were submitting observations to the CS platform. Users of the platform scored significantly higher in skill/competence, behavior, and in commitment than non-users, with medium to large effect sizes. However, CS users were significantly younger than non-users. CS users reported to be able to identify 4 times more bird species by song and appearance and spent more days birdwatching, owned more bird books and a more expensive equipment compared with non-users. Higher specialized birdwatchers contributed more observations to the citizen science platform. The study shows considerable differences between birdwatchers using the CS platform ornitho and non-using birdwatchers. This gives some insight into different specialization grades and supports the view that CS data from such portals have important conservation implications. Citizen science Recreation specialization Ornithology Ecology In Global Ecology and Conservation Elsevier, 2015 27(2021), Seite e01580- (DE-627)820688959 (DE-600)2814786-8 23519894 nnns volume:27 year:2021 pages:e01580- https://doi.org/10.1016/j.gecco.2021.e01580 kostenfrei https://doaj.org/article/f91595f288a1425eb53e11bcc3f50506 kostenfrei http://www.sciencedirect.com/science/article/pii/S235198942100130X kostenfrei https://doaj.org/toc/2351-9894 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 27 2021 e01580-
allfieldsGer	10.1016/j.gecco.2021.e01580 doi (DE-627)DOAJ049341200 (DE-599)DOAJf91595f288a1425eb53e11bcc3f50506 DE-627 ger DE-627 rakwb eng QH540-549.5 Christoph Randler verfasserin aut Users of a citizen science platform for bird data collection differ from other birdwatchers in knowledge and degree of specialization 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Citizen Science (CS) projects are important for scientific research and for biodiversity conservation. In ornithology, citizen scientists make important contributions to biological conservation, because they have a highly developed knowledge about birds, making their data more valuable than those from lay persons. However, to make the data even more valuable for conservation, it is important to learn more about the citizen scientists themselves. In this study, birdwatchers using a CS portal for data collection (ornitho) were compared with birdwatchers not using it. The theoretical framework was based on the recreation specialization concept. Different measurements for birding specialization and demographics were used in an online questionnaire survey. A total of 2964 people participated in the study (1119 (37.8%) were ornitho users; mostly from Germany; 1551 (52.3%) were males). Men more than women were submitting observations to the CS platform. Users of the platform scored significantly higher in skill/competence, behavior, and in commitment than non-users, with medium to large effect sizes. However, CS users were significantly younger than non-users. CS users reported to be able to identify 4 times more bird species by song and appearance and spent more days birdwatching, owned more bird books and a more expensive equipment compared with non-users. Higher specialized birdwatchers contributed more observations to the citizen science platform. The study shows considerable differences between birdwatchers using the CS platform ornitho and non-using birdwatchers. This gives some insight into different specialization grades and supports the view that CS data from such portals have important conservation implications. Citizen science Recreation specialization Ornithology Ecology In Global Ecology and Conservation Elsevier, 2015 27(2021), Seite e01580- (DE-627)820688959 (DE-600)2814786-8 23519894 nnns volume:27 year:2021 pages:e01580- https://doi.org/10.1016/j.gecco.2021.e01580 kostenfrei https://doaj.org/article/f91595f288a1425eb53e11bcc3f50506 kostenfrei http://www.sciencedirect.com/science/article/pii/S235198942100130X kostenfrei https://doaj.org/toc/2351-9894 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 27 2021 e01580-
allfieldsSound	10.1016/j.gecco.2021.e01580 doi (DE-627)DOAJ049341200 (DE-599)DOAJf91595f288a1425eb53e11bcc3f50506 DE-627 ger DE-627 rakwb eng QH540-549.5 Christoph Randler verfasserin aut Users of a citizen science platform for bird data collection differ from other birdwatchers in knowledge and degree of specialization 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Citizen Science (CS) projects are important for scientific research and for biodiversity conservation. In ornithology, citizen scientists make important contributions to biological conservation, because they have a highly developed knowledge about birds, making their data more valuable than those from lay persons. However, to make the data even more valuable for conservation, it is important to learn more about the citizen scientists themselves. In this study, birdwatchers using a CS portal for data collection (ornitho) were compared with birdwatchers not using it. The theoretical framework was based on the recreation specialization concept. Different measurements for birding specialization and demographics were used in an online questionnaire survey. A total of 2964 people participated in the study (1119 (37.8%) were ornitho users; mostly from Germany; 1551 (52.3%) were males). Men more than women were submitting observations to the CS platform. Users of the platform scored significantly higher in skill/competence, behavior, and in commitment than non-users, with medium to large effect sizes. However, CS users were significantly younger than non-users. CS users reported to be able to identify 4 times more bird species by song and appearance and spent more days birdwatching, owned more bird books and a more expensive equipment compared with non-users. Higher specialized birdwatchers contributed more observations to the citizen science platform. The study shows considerable differences between birdwatchers using the CS platform ornitho and non-using birdwatchers. This gives some insight into different specialization grades and supports the view that CS data from such portals have important conservation implications. Citizen science Recreation specialization Ornithology Ecology In Global Ecology and Conservation Elsevier, 2015 27(2021), Seite e01580- (DE-627)820688959 (DE-600)2814786-8 23519894 nnns volume:27 year:2021 pages:e01580- https://doi.org/10.1016/j.gecco.2021.e01580 kostenfrei https://doaj.org/article/f91595f288a1425eb53e11bcc3f50506 kostenfrei http://www.sciencedirect.com/science/article/pii/S235198942100130X kostenfrei https://doaj.org/toc/2351-9894 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 27 2021 e01580-
language	English
source	In Global Ecology and Conservation 27(2021), Seite e01580- volume:27 year:2021 pages:e01580-
sourceStr	In Global Ecology and Conservation 27(2021), Seite e01580- volume:27 year:2021 pages:e01580-
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Citizen science Recreation specialization Ornithology Ecology
isfreeaccess_bool	true
container_title	Global Ecology and Conservation
authorswithroles_txt_mv	Christoph Randler @@aut@@
publishDateDaySort_date	2021-01-01T00:00:00Z
hierarchy_top_id	820688959
id	DOAJ049341200
language_de	englisch
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callnumber-first	Q - Science
author	Christoph Randler
spellingShingle	Christoph Randler misc QH540-549.5 misc Citizen science misc Recreation specialization misc Ornithology misc Ecology Users of a citizen science platform for bird data collection differ from other birdwatchers in knowledge and degree of specialization
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topic_title	QH540-549.5 Users of a citizen science platform for bird data collection differ from other birdwatchers in knowledge and degree of specialization Citizen science Recreation specialization Ornithology
topic	misc QH540-549.5 misc Citizen science misc Recreation specialization misc Ornithology misc Ecology
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title	Users of a citizen science platform for bird data collection differ from other birdwatchers in knowledge and degree of specialization
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title_full	Users of a citizen science platform for bird data collection differ from other birdwatchers in knowledge and degree of specialization
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title_sort	users of a citizen science platform for bird data collection differ from other birdwatchers in knowledge and degree of specialization
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title_auth	Users of a citizen science platform for bird data collection differ from other birdwatchers in knowledge and degree of specialization
abstract	Citizen Science (CS) projects are important for scientific research and for biodiversity conservation. In ornithology, citizen scientists make important contributions to biological conservation, because they have a highly developed knowledge about birds, making their data more valuable than those from lay persons. However, to make the data even more valuable for conservation, it is important to learn more about the citizen scientists themselves. In this study, birdwatchers using a CS portal for data collection (ornitho) were compared with birdwatchers not using it. The theoretical framework was based on the recreation specialization concept. Different measurements for birding specialization and demographics were used in an online questionnaire survey. A total of 2964 people participated in the study (1119 (37.8%) were ornitho users; mostly from Germany; 1551 (52.3%) were males). Men more than women were submitting observations to the CS platform. Users of the platform scored significantly higher in skill/competence, behavior, and in commitment than non-users, with medium to large effect sizes. However, CS users were significantly younger than non-users. CS users reported to be able to identify 4 times more bird species by song and appearance and spent more days birdwatching, owned more bird books and a more expensive equipment compared with non-users. Higher specialized birdwatchers contributed more observations to the citizen science platform. The study shows considerable differences between birdwatchers using the CS platform ornitho and non-using birdwatchers. This gives some insight into different specialization grades and supports the view that CS data from such portals have important conservation implications.
abstractGer	Citizen Science (CS) projects are important for scientific research and for biodiversity conservation. In ornithology, citizen scientists make important contributions to biological conservation, because they have a highly developed knowledge about birds, making their data more valuable than those from lay persons. However, to make the data even more valuable for conservation, it is important to learn more about the citizen scientists themselves. In this study, birdwatchers using a CS portal for data collection (ornitho) were compared with birdwatchers not using it. The theoretical framework was based on the recreation specialization concept. Different measurements for birding specialization and demographics were used in an online questionnaire survey. A total of 2964 people participated in the study (1119 (37.8%) were ornitho users; mostly from Germany; 1551 (52.3%) were males). Men more than women were submitting observations to the CS platform. Users of the platform scored significantly higher in skill/competence, behavior, and in commitment than non-users, with medium to large effect sizes. However, CS users were significantly younger than non-users. CS users reported to be able to identify 4 times more bird species by song and appearance and spent more days birdwatching, owned more bird books and a more expensive equipment compared with non-users. Higher specialized birdwatchers contributed more observations to the citizen science platform. The study shows considerable differences between birdwatchers using the CS platform ornitho and non-using birdwatchers. This gives some insight into different specialization grades and supports the view that CS data from such portals have important conservation implications.
abstract_unstemmed	Citizen Science (CS) projects are important for scientific research and for biodiversity conservation. In ornithology, citizen scientists make important contributions to biological conservation, because they have a highly developed knowledge about birds, making their data more valuable than those from lay persons. However, to make the data even more valuable for conservation, it is important to learn more about the citizen scientists themselves. In this study, birdwatchers using a CS portal for data collection (ornitho) were compared with birdwatchers not using it. The theoretical framework was based on the recreation specialization concept. Different measurements for birding specialization and demographics were used in an online questionnaire survey. A total of 2964 people participated in the study (1119 (37.8%) were ornitho users; mostly from Germany; 1551 (52.3%) were males). Men more than women were submitting observations to the CS platform. Users of the platform scored significantly higher in skill/competence, behavior, and in commitment than non-users, with medium to large effect sizes. However, CS users were significantly younger than non-users. CS users reported to be able to identify 4 times more bird species by song and appearance and spent more days birdwatching, owned more bird books and a more expensive equipment compared with non-users. Higher specialized birdwatchers contributed more observations to the citizen science platform. The study shows considerable differences between birdwatchers using the CS platform ornitho and non-using birdwatchers. This gives some insight into different specialization grades and supports the view that CS data from such portals have important conservation implications.
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title_short	Users of a citizen science platform for bird data collection differ from other birdwatchers in knowledge and degree of specialization
url	https://doi.org/10.1016/j.gecco.2021.e01580 https://doaj.org/article/f91595f288a1425eb53e11bcc3f50506 http://www.sciencedirect.com/science/article/pii/S235198942100130X https://doaj.org/toc/2351-9894
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