{"id":"https://openalex.org/W1990908233","doi":"https://doi.org/10.1071/mu12061","title":"Dietary characteristics of Emus ( Dromaius novaehollandiae ) in semi-arid New South Wales, Australia, and dispersal and germination of ingested seeds","display_name":"Dietary characteristics of Emus ( Dromaius novaehollandiae ) in semi-arid New South Wales, Australia, and dispersal and germination of ingested seeds","publication_year":2013,"publication_date":"2013-02-14","ids":{"openalex":"https://openalex.org/W1990908233","doi":"https://doi.org/10.1071/mu12061","mag":"1990908233"},"language":"en","primary_location":{"id":"doi:10.1071/mu12061","doi":"https://doi.org/10.1071/mu12061","is_oa":false,"landing_page_url":"https://doi.org/10.1071/mu12061","pdf_url":null,"source":{"id":"https://openalex.org/S89053421","display_name":"Emu - Austral Ornithology","issn_l":"0158-4197","issn":["0158-4197","1448-5540"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Emu - Austral Ornithology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5065513589","display_name":"Heath Dunstan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I149672521","display_name":"Federation University","ror":"https://ror.org/05qbzwv83","country_code":"AU","type":"education","lineage":["https://openalex.org/I149672521"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Heath Dunstan","raw_affiliation_strings":[",","Centre for Environmental Management, School of Science, Information Technology and Engineering, University of Ballarat, PO Box 663, Ballarat, Vic. 3350, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":",","institution_ids":[]},{"raw_affiliation_string":"Centre for Environmental Management, School of Science, Information Technology and Engineering, University of Ballarat, PO Box 663, Ballarat, Vic. 3350, Australia","institution_ids":["https://openalex.org/I149672521"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038343597","display_name":"Singarayer Kumardas Florentine","orcid":"https://orcid.org/0000-0002-5734-3421","observed_orcids":["https://orcid.org/0000-0002-5734-3421"]},"institutions":[{"id":"https://openalex.org/I149672521","display_name":"Federation University","ror":"https://ror.org/05qbzwv83","country_code":"AU","type":"education","lineage":["https://openalex.org/I149672521"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Singarayer K. Florentine","raw_affiliation_strings":[",","Centre for Environmental Management, School of Science, Information Technology and Engineering, University of Ballarat, PO Box 663, Ballarat, Vic. 3350, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":",","institution_ids":[]},{"raw_affiliation_string":"Centre for Environmental Management, School of Science, Information Technology and Engineering, University of Ballarat, PO Box 663, Ballarat, Vic. 3350, Australia","institution_ids":["https://openalex.org/I149672521"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085985818","display_name":"Mar\u00eda Calvi\u00f1o\u2010Cancela","orcid":"https://orcid.org/0000-0002-7833-4671","observed_orcids":["https://orcid.org/0000-0002-7833-4671"]},"institutions":[{"id":"https://openalex.org/I6289922","display_name":"Universidade de Vigo","ror":"https://ror.org/05rdf8595","country_code":"ES","type":"education","lineage":["https://openalex.org/I6289922"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Maria Calvi\u00f1o-Cancela","raw_affiliation_strings":[",","Department of Ecology and Animal Biology, University of Vigo, EUE Forestal, Campus Universitario, E-36005 Pontevedra, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":",","institution_ids":[]},{"raw_affiliation_string":"Department of Ecology and Animal Biology, University of Vigo, EUE Forestal, Campus Universitario, E-36005 Pontevedra, Spain","institution_ids":["https://openalex.org/I6289922"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022947758","display_name":"Martin E. Westbrooke","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I149672521","display_name":"Federation University","ror":"https://ror.org/05qbzwv83","country_code":"AU","type":"education","lineage":["https://openalex.org/I149672521"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Martin E. Westbrooke","raw_affiliation_strings":[",","Centre for Environmental Management, School of Science, Information Technology and Engineering, University of Ballarat, PO Box 663, Ballarat, Vic. 3350, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":",","institution_ids":[]},{"raw_affiliation_string":"Centre for Environmental Management, School of Science, Information Technology and Engineering, University of Ballarat, PO Box 663, Ballarat, Vic. 3350, Australia","institution_ids":["https://openalex.org/I149672521"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068843736","display_name":"Grant Palmer","orcid":"https://orcid.org/0000-0001-5407-2366","observed_orcids":["https://orcid.org/0000-0001-5407-2366"]},"institutions":[{"id":"https://openalex.org/I149672521","display_name":"Federation University","ror":"https://ror.org/05qbzwv83","country_code":"AU","type":"education","lineage":["https://openalex.org/I149672521"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Grant C. Palmer","raw_affiliation_strings":[",","Centre for Environmental Management, School of Science, Information Technology and Engineering, University of Ballarat, PO Box 663, Ballarat, Vic. 3350, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":",","institution_ids":[]},{"raw_affiliation_string":"Centre for Environmental Management, School of Science, Information Technology and Engineering, University of Ballarat, PO Box 663, Ballarat, Vic. 3350, Australia","institution_ids":["https://openalex.org/I149672521"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5038343597"],"corresponding_institution_ids":["https://openalex.org/I149672521"],"apc_list":null,"apc_paid":null,"fwci":2.2098,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.85536655,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":97},"biblio":{"volume":"113","issue":"2","first_page":"168","last_page":"176"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10487","display_name":"Plant and animal studies","score":0.8574000000953674,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10487","display_name":"Plant and animal studies","score":0.8574000000953674,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10089","display_name":"Avian ecology and behavior","score":0.06350000202655792,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11913","display_name":"Animal Ecology and Behavior Studies","score":0.03799999877810478,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/seed-dispersal","display_name":"seed dispersal","score":0.800000011920929},{"id":"https://openalex.org/keywords/seed-germination","display_name":"seed germination","score":0.8289999961853027},{"id":"https://openalex.org/keywords/gut-passage","display_name":"gut passage","score":0.4819999933242798},{"id":"https://openalex.org/keywords/scat-analysis","display_name":"scat analysis","score":0.7289999723434448},{"id":"https://openalex.org/keywords/diet","display_name":"diet","score":0.5109999775886536},{"id":"https://openalex.org/keywords/seed-eating-birds","display_name":"seed-eating birds","score":0.4830000102519989},{"id":"https://openalex.org/keywords/generalist-feeding","display_name":"generalist feeding","score":0.6079999804496765},{"id":"https://openalex.org/keywords/long-distance-seed-dispersal","display_name":"long-distance seed dispersal","score":0.7450000047683716},{"id":"https://openalex.org/keywords/seasonal-variation-in-diet","display_name":"seasonal diet variation","score":0.5440000295639038},{"id":"https://openalex.org/keywords/new-south-wales","display_name":"New South Wales","score":0.5389999747276306}],"concepts":[{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.8255931735038757},{"id":"https://openalex.org/C100701293","wikidata":"https://www.wikidata.org/wiki/Q193838","display_name":"Germination","level":2,"score":0.7483503222465515},{"id":"https://openalex.org/C184932067","wikidata":"https://www.wikidata.org/wiki/Q943313","display_name":"Seed dispersal","level":4,"score":0.7199382781982422},{"id":"https://openalex.org/C150772632","wikidata":"https://www.wikidata.org/wiki/Q1330709","display_name":"Arid","level":2,"score":0.6467254161834717},{"id":"https://openalex.org/C47559259","wikidata":"https://www.wikidata.org/wiki/Q778143","display_name":"Biological dispersal","level":3,"score":0.6216182708740234},{"id":"https://openalex.org/C24461792","wikidata":"https://www.wikidata.org/wiki/Q157957","display_name":"Perennial plant","level":2,"score":0.6015155911445618},{"id":"https://openalex.org/C178772583","wikidata":"https://www.wikidata.org/wiki/Q169480","display_name":"Native plant","level":3,"score":0.46271464228630066},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.41899406909942627},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.38044577836990356},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.373900830745697},{"id":"https://openalex.org/C173651095","wikidata":"https://www.wikidata.org/wiki/Q1065449","display_name":"Introduced species","level":2,"score":0.3050665855407715},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.0},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1071/mu12061","doi":"https://doi.org/10.1071/mu12061","is_oa":false,"landing_page_url":"https://doi.org/10.1071/mu12061","pdf_url":null,"source":{"id":"https://openalex.org/S89053421","display_name":"Emu - Austral Ornithology","issn_l":"0158-4197","issn":["0158-4197","1448-5540"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Emu - Austral Ornithology","raw_type":"journal-article"},{"id":"pmh:vital:5079","doi":null,"is_oa":false,"landing_page_url":"http://researchonline.federation.edu.au/vital/access/HandleResolver/1959.17/55550","pdf_url":null,"source":{"id":"https://openalex.org/S4306400234","display_name":"FedUni ResearchOnline (Federation University Australia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210158496","host_organization_name":"Australian Federation of University Women \u2013 South Australia","host_organization_lineage":["https://openalex.org/I4210158496"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","score":0.6875,"display_name":"Zero hunger"},{"id":"https://metadata.un.org/sdg/15","score":0.4390000104904175,"display_name":"Life on land"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":55,"referenced_works":["https://openalex.org/W90334641","https://openalex.org/W107529762","https://openalex.org/W317575021","https://openalex.org/W345406489","https://openalex.org/W1560950886","https://openalex.org/W1570717864","https://openalex.org/W1974204627","https://openalex.org/W1983096747","https://openalex.org/W2001594506","https://openalex.org/W2003682756","https://openalex.org/W2007687930","https://openalex.org/W2010530480","https://openalex.org/W2014322534","https://openalex.org/W2025358502","https://openalex.org/W2028238658","https://openalex.org/W2037077799","https://openalex.org/W2045576721","https://openalex.org/W2058359180","https://openalex.org/W2061815100","https://openalex.org/W2069748693","https://openalex.org/W2079101219","https://openalex.org/W2089277140","https://openalex.org/W2093923310","https://openalex.org/W2115632155","https://openalex.org/W2137751722","https://openalex.org/W2138321030","https://openalex.org/W2142064519","https://openalex.org/W2149507322","https://openalex.org/W2152503279","https://openalex.org/W2155013023","https://openalex.org/W2157480308","https://openalex.org/W2158153473","https://openalex.org/W2158566320","https://openalex.org/W2161770750","https://openalex.org/W2174650845","https://openalex.org/W2260194083","https://openalex.org/W2313451286","https://openalex.org/W2314108305","https://openalex.org/W2315729055","https://openalex.org/W2322532652","https://openalex.org/W2322864701","https://openalex.org/W2323721908","https://openalex.org/W2327903034","https://openalex.org/W2330151181","https://openalex.org/W2332112417","https://openalex.org/W2469384542","https://openalex.org/W2505012626","https://openalex.org/W2528891455","https://openalex.org/W2772423769","https://openalex.org/W2800210702","https://openalex.org/W2898092648","https://openalex.org/W2899799803","https://openalex.org/W4232286864","https://openalex.org/W4239407596","https://openalex.org/W4388166226"],"related_works":["https://openalex.org/W3030425499","https://openalex.org/W2161770750","https://openalex.org/W2322864701","https://openalex.org/W2160170172","https://openalex.org/W2115632155","https://openalex.org/W2037077799","https://openalex.org/W2332112417","https://openalex.org/W160750919","https://openalex.org/W2330151181","https://openalex.org/W60213299"],"abstract_inverted_index":{"The":[0,157],"Emu":[1,55,60,158],"(Dromaius":[2],"novaehollandiae)":[3],"eats":[4],"a":[5,160,185],"wide":[6],"range":[7],"of":[8,18,34,48,51,68,79,92,115,129,164,170,191,201],"seeds":[9,20,52,192],"and":[10,22,36,44,86,108,126,135,150,166,177],"other":[11],"plant":[12,81,171],"material":[13],"but":[14],"little":[15],"is":[16,159],"known":[17],"the":[19,32,42,46,49,54,146,198],"eaten":[21,38],"dispersed":[23],"in":[24,65,120,123,188,197],"arid":[25,202],"Australia.":[26,203],"This":[27],"study":[28],"aimed":[29],"to":[30],"determine":[31],"species":[33,82],"seed":[35,58,175],"fruits":[37],"by":[39],"Emus":[40,181],"through":[41,53,145,194],"year":[43],"investigate":[45],"effect":[47],"passage":[50,144],"gut":[56],"on":[57],"germination.":[59],"scats":[61,116],"were":[62,83],"opportunistically":[63],"collected":[64],"all":[66],"seasons":[67],"2005":[69],"at":[70],"Nanya":[71],"Research":[72],"Station,":[73],"western":[74],"New":[75],"South":[76],"Wales.":[77],"Seeds":[78,91,128],"29":[80],"retrieved,":[84],"identified":[85],"counted":[87],"from":[88],"221":[89],"scats.":[90],"perennial":[93],"species,":[94],"such":[95,195],"as":[96],"Belah":[97],"(Casuarina":[98],"pauper),":[99],"Ruby":[100,148],"Saltbush":[101,149],"(Enchylaena":[102],"tomentosa),":[103],"Common":[104,130],"Emu-bush":[105],"(Eremophila":[106,133],"glabra)":[107],"Nitre-bush":[109,151],"(Nitraria":[110],"billardierei),":[111],"predominated.":[112],"Seed":[113],"composition":[114],"was":[117],"more":[118],"diverse":[119],"summer":[121],"than":[122],"winter,":[124],"autumn":[125],"spring.":[127],"Emu-bush,":[131],"Berrigan":[132],"longifolia)":[134],"Sweet":[136],"Quandong":[137],"(Santalum":[138],"acuminatum)":[139],"showed":[140,152],"no":[141],"germination":[142,155],"after":[143],"gut.":[147],"very":[153],"low":[154],"rates.":[156],"generalist":[161],"feeder,":[162],"capable":[163],"ingesting":[165],"dispersing":[167],"large":[168],"numbers":[169],"species.":[172],"Through":[173],"high":[174],"consumption":[176],"long":[178],"gut-retention":[179],"time,":[180],"could":[182],"potentially":[183],"play":[184],"significant":[186],"role":[187],"long-distance":[189],"dispersal":[190],"and,":[193],"dispersal,":[196],"vegetation":[199],"dynamics":[200]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":1}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}