{"id":"https://openalex.org/W7225801865","doi":"https://doi.org/10.3856/vol54-issue5-fulltext-3639","title":"Evidence of copulation in an anthropogenic colony of the South American sea lion, Otaria byronia (De Blainville, 1820) in R\u00edo Valdivia, Valdivia, Chile","display_name":"Evidence of copulation in an anthropogenic colony of the South American sea lion, Otaria byronia (De Blainville, 1820) in R\u00edo Valdivia, Valdivia, Chile","publication_year":2026,"publication_date":"2026-11-11","ids":{"openalex":"https://openalex.org/W7225801865","doi":"https://doi.org/10.3856/vol54-issue5-fulltext-3639"},"language":"en","primary_location":{"id":"doi:10.3856/vol54-issue5-fulltext-3639","doi":"https://doi.org/10.3856/vol54-issue5-fulltext-3639","is_oa":true,"landing_page_url":"https://doi.org/10.3856/vol54-issue5-fulltext-3639","pdf_url":null,"source":{"id":"https://openalex.org/S164034821","display_name":"Latin American Journal of Aquatic Research","issn_l":"0718-560X","issn":["0718-560X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","jufo-1","latindex","norway-1","poland-40","russia-white-list-3","scielo"],"host_organization":"https://openalex.org/P4310315532","host_organization_name":"Escuela de Ciencias del Mar, Facultad de Recursos Naturales, Pontificia Universidad Cat\u00f3lica de Valpara\u00edso","host_organization_lineage":["https://openalex.org/P4310315532"],"host_organization_lineage_names":["Escuela de Ciencias del Mar, Facultad de Recursos Naturales, Pontificia Universidad Cat\u00f3lica de Valpara\u00edso"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Latin American Journal of Aquatic Research","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.3856/vol54-issue5-fulltext-3639","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5052938838","display_name":"Eduardo Jaramillo L.","orcid":"https://orcid.org/0000-0002-8054-6980","observed_orcids":["https://orcid.org/0000-0002-8054-6980"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Eduardo Jaramillo","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0009-0006-2236-1677","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013212392","display_name":"Doris Oliva","orcid":"https://orcid.org/0000-0002-2792-3492","observed_orcids":["https://orcid.org/0000-0002-2792-3492"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Doris Oliva","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-2792-3492","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002038605","display_name":"Maritza Sep\u00falveda","orcid":"https://orcid.org/0000-0002-1403-176X","observed_orcids":["https://orcid.org/0000-0002-1403-176X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Maritza Sep\u00falveda","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-1403-176X","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5161447454","display_name":"Felipe Navarro","orcid":"https://orcid.org/0009-0003-4050-1184","observed_orcids":["https://orcid.org/0009-0003-4050-1184"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Felipe Navarro","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0009-0003-4050-1184","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5161447803","display_name":"C\u00e9sar Barrales","orcid":"https://orcid.org/0009-0008-2631-4901","observed_orcids":["https://orcid.org/0009-0008-2631-4901"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"C\u00e9sar Barrales","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0009-0008-2631-4901","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":350,"currency":"USD","value_usd":350},"apc_paid":{"value":350,"currency":"USD","value_usd":350},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"54","issue":"5","first_page":"874","last_page":"880"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10659","display_name":"Marine animal studies overview","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10659","display_name":"Marine animal studies overview","score":1.0,"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/T10174","display_name":"Animal Behavior and Reproduction","score":9.999999747378752e-05,"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/T10199","display_name":"Wildlife Ecology and Conservation","score":0.0,"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":[],"concepts":[{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.6694999933242798},{"id":"https://openalex.org/C2909208804","wikidata":"https://www.wikidata.org/wiki/Q127282","display_name":"Fish <Actinopterygii>","level":2,"score":0.5845000147819519},{"id":"https://openalex.org/C505870484","wikidata":"https://www.wikidata.org/wiki/Q180538","display_name":"Fishery","level":1,"score":0.5748000144958496},{"id":"https://openalex.org/C2994279718","wikidata":"https://www.wikidata.org/wiki/Q3887135","display_name":"Sea lion","level":2,"score":0.4830000102519989},{"id":"https://openalex.org/C52130261","wikidata":"https://www.wikidata.org/wiki/Q39825","display_name":"Census","level":3,"score":0.4537000060081482},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.44859999418258667},{"id":"https://openalex.org/C514575182","wikidata":"https://www.wikidata.org/wiki/Q228395","display_name":"Mating","level":2,"score":0.3792000114917755},{"id":"https://openalex.org/C185933670","wikidata":"https://www.wikidata.org/wiki/Q52105","display_name":"Habitat","level":2,"score":0.32280001044273376},{"id":"https://openalex.org/C514101110","wikidata":"https://www.wikidata.org/wiki/Q14373","display_name":"Fishing","level":2,"score":0.3188000023365021},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.30970001220703125},{"id":"https://openalex.org/C2776428065","wikidata":"https://www.wikidata.org/wiki/Q814684","display_name":"Discards","level":3,"score":0.30649998784065247},{"id":"https://openalex.org/C3020211669","wikidata":"https://www.wikidata.org/wiki/Q5465445","display_name":"Food habits","level":2,"score":0.2615000009536743},{"id":"https://openalex.org/C59659247","wikidata":"https://www.wikidata.org/wiki/Q11990","display_name":"Reproduction","level":2,"score":0.26019999384880066},{"id":"https://openalex.org/C2983223943","wikidata":"https://www.wikidata.org/wiki/Q1693","display_name":"North sea","level":2,"score":0.25920000672340393},{"id":"https://openalex.org/C2779124185","wikidata":"https://www.wikidata.org/wiki/Q4960289","display_name":"Breeding pair","level":3,"score":0.257999986410141}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3856/vol54-issue5-fulltext-3639","doi":"https://doi.org/10.3856/vol54-issue5-fulltext-3639","is_oa":true,"landing_page_url":"https://doi.org/10.3856/vol54-issue5-fulltext-3639","pdf_url":null,"source":{"id":"https://openalex.org/S164034821","display_name":"Latin American Journal of Aquatic Research","issn_l":"0718-560X","issn":["0718-560X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","jufo-1","latindex","norway-1","poland-40","russia-white-list-3","scielo"],"host_organization":"https://openalex.org/P4310315532","host_organization_name":"Escuela de Ciencias del Mar, Facultad de Recursos Naturales, Pontificia Universidad Cat\u00f3lica de Valpara\u00edso","host_organization_lineage":["https://openalex.org/P4310315532"],"host_organization_lineage_names":["Escuela de Ciencias del Mar, Facultad de Recursos Naturales, Pontificia Universidad Cat\u00f3lica de Valpara\u00edso"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Latin American Journal of Aquatic Research","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.3856/vol54-issue5-fulltext-3639","doi":"https://doi.org/10.3856/vol54-issue5-fulltext-3639","is_oa":true,"landing_page_url":"https://doi.org/10.3856/vol54-issue5-fulltext-3639","pdf_url":null,"source":{"id":"https://openalex.org/S164034821","display_name":"Latin American Journal of Aquatic Research","issn_l":"0718-560X","issn":["0718-560X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","jufo-1","latindex","norway-1","poland-40","russia-white-list-3","scielo"],"host_organization":"https://openalex.org/P4310315532","host_organization_name":"Escuela de Ciencias del Mar, Facultad de Recursos Naturales, Pontificia Universidad Cat\u00f3lica de Valpara\u00edso","host_organization_lineage":["https://openalex.org/P4310315532"],"host_organization_lineage_names":["Escuela de Ciencias del Mar, Facultad de Recursos Naturales, Pontificia Universidad Cat\u00f3lica de Valpara\u00edso"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Latin American Journal of Aquatic Research","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"In":[0,98],"Chile,":[1,34],"the":[2,16,26,45,54,57,80,113,134,143],"South":[3],"American":[4],"sea":[5],"lion":[6],"Otaria":[7],"byronia":[8],"forms":[9],"colonies":[10],"on":[11],"exposed":[12],"rocky":[13],"coasts.":[14],"Since":[15],"mid-1970s,":[17],"a":[18,67,85,105,128,159],"group":[19,63],"of":[20,59,84,102,112,142],"individuals":[21],"has":[22,64],"become":[23],"established":[24],"around":[25,79],"Valdivia":[27],"fish":[28,41,46],"market":[29],"(VFM)":[30],"(ca.":[31],"39\uf0b0S),":[32],"southern":[33],"where":[35],"they":[36],"regularly":[37],"obtain":[38],"food":[39],"from":[40],"discards":[42],"provided":[43],"by":[44],"market's":[47],"sellers.":[48],"Given":[49],"their":[50],"regular":[51],"presence":[52],"in":[53,110,125],"area":[55],"and":[56],"lack":[58],"breeding":[60,160],"activity,":[61],"this":[62,121,152],"been":[65],"considered":[66],"non-breeding":[68],"aggregation.":[69],"From":[70],"2019":[71],"to":[72],"2025,":[73,100],"researchers":[74],"conducted":[75],"168":[76],"bimonthly":[77],"censuses":[78],"VFM":[81],"as":[82],"part":[83],"long-term":[86],"monitoring":[87],"program;":[88],"however,":[89],"no":[90],"mating":[91],"events":[92],"were":[93],"recorded":[94,132],"during":[95],"those":[96],"censuses.":[97],"December":[99],"outside":[101],"census":[103],"days,":[104],"copulatory":[106],"event":[107],"was":[108,131],"observed":[109],"front":[111],"VFM,":[114],"indicating":[115],"previously":[116],"unreported":[117],"reproductive":[118],"behavior":[119],"within":[120,133],"anthropogenic":[122,153],"colony.":[123],"Additionally,":[124],"April":[126],"2022,":[127],"dead":[129],"pup":[130],"Cruces":[135],"River":[136],"wetland,":[137],"nearly":[138],"25":[139],"km":[140],"north":[141],"VFM.":[144],"Together,":[145],"these":[146],"two":[147],"reproductive-related":[148],"records":[149],"suggest":[150],"that":[151],"colony":[154],"may":[155],"be":[156],"transitioning":[157],"toward":[158],"structure.":[161]},"counts_by_year":[],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2026-11-12T00:00:00"}
