{"id":"https://openalex.org/W2007496368","doi":"https://doi.org/10.1002/ajp.1350290102","title":"Lions eat chimpanzees: The first evidence of predation by lions on wild chimpanzees","display_name":"Lions eat chimpanzees: The first evidence of predation by lions on wild chimpanzees","publication_year":1993,"publication_date":"1993-01-01","ids":{"openalex":"https://openalex.org/W2007496368","doi":"https://doi.org/10.1002/ajp.1350290102","mag":"2007496368","pmid":"https://pubmed.ncbi.nlm.nih.gov/31941199"},"language":"en","primary_location":{"id":"doi:10.1002/ajp.1350290102","doi":"https://doi.org/10.1002/ajp.1350290102","is_oa":false,"landing_page_url":"https://doi.org/10.1002/ajp.1350290102","pdf_url":null,"source":{"id":"https://openalex.org/S194752149","display_name":"American Journal of Primatology","issn_l":"0275-2565","issn":["0275-2565","1098-2345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Primatology","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"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/A5084730892","display_name":"Takahiro Tsukahara","orcid":"https://orcid.org/0000-0002-4086-794X","observed_orcids":["https://orcid.org/0000-0002-4086-794X"]},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Takahiro Tsukahara","raw_affiliation_strings":["Department of Anthropology, Faculty of Science, University of Tokyo, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Anthropology, Faculty of Science, University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5084730892"],"corresponding_institution_ids":["https://openalex.org/I74801974"],"apc_list":{"value":4330,"currency":"USD","value_usd":4330},"apc_paid":null,"fwci":2.6324,"has_fulltext":false,"cited_by_count":149,"citation_normalized_percentile":{"value":0.89044111,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"29","issue":"1","first_page":"1","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10699","display_name":"Primate Behavior and Ecology","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10699","display_name":"Primate Behavior and Ecology","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10199","display_name":"Wildlife Ecology and Conservation","score":0.0013000000035390258,"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":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/lion-predation","display_name":"lion predation","score":0.9449999928474426},{"id":"https://openalex.org/keywords/chimpanzees","display_name":"chimpanzees","score":0.9929999709129333},{"id":"https://openalex.org/keywords/leopard","display_name":"leopard","score":0.8709999918937683},{"id":"https://openalex.org/keywords/predator-prey-interactions","display_name":"predator-prey interactions","score":0.6460000276565552},{"id":"https://openalex.org/keywords/antipredator-behavior","display_name":"antipredator behavior","score":0.9459999799728394},{"id":"https://openalex.org/keywords/group-size","display_name":"group size","score":0.5419999957084656},{"id":"https://openalex.org/keywords/alarm-calls","display_name":"alarm calls","score":0.6340000033378601},{"id":"https://openalex.org/keywords/mahale-mountains-national-park","display_name":"Mahale Mountains National Park","score":0.8059999942779541},{"id":"https://openalex.org/keywords/sympatric-carnivores","display_name":"sympatric carnivores","score":0.7139999866485596},{"id":"https://openalex.org/keywords/social-structure","display_name":"social structure","score":0.550000011920929}],"concepts":[{"id":"https://openalex.org/C188382862","wikidata":"https://www.wikidata.org/wiki/Q170430","display_name":"Predation","level":2,"score":0.8137394785881042},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.6318392157554626},{"id":"https://openalex.org/C96857902","wikidata":"https://www.wikidata.org/wiki/Q2138108","display_name":"Predator","level":3,"score":0.6171284914016724},{"id":"https://openalex.org/C53889494","wikidata":"https://www.wikidata.org/wiki/Q1240247","display_name":"Sympatric speciation","level":2,"score":0.6144059896469116},{"id":"https://openalex.org/C2780993040","wikidata":"https://www.wikidata.org/wiki/Q46169","display_name":"National park","level":2,"score":0.5844330787658691},{"id":"https://openalex.org/C90856448","wikidata":"https://www.wikidata.org/wiki/Q431","display_name":"Zoology","level":1,"score":0.4974363148212433},{"id":"https://openalex.org/C2780773136","wikidata":"https://www.wikidata.org/wiki/Q3396223","display_name":"Pongidae","level":2,"score":0.4925904870033264},{"id":"https://openalex.org/C2778611284","wikidata":"https://www.wikidata.org/wiki/Q127960","display_name":"Panthera","level":3,"score":0.48398900032043457},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.47914451360702515},{"id":"https://openalex.org/C2777895762","wikidata":"https://www.wikidata.org/wiki/Q3888717","display_name":"Troglodytes","level":2,"score":0.47356855869293213},{"id":"https://openalex.org/C2778755854","wikidata":"https://www.wikidata.org/wiki/Q7609","display_name":"Wildebeest","level":3,"score":0.4210779666900635}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1002/ajp.1350290102","doi":"https://doi.org/10.1002/ajp.1350290102","is_oa":false,"landing_page_url":"https://doi.org/10.1002/ajp.1350290102","pdf_url":null,"source":{"id":"https://openalex.org/S194752149","display_name":"American Journal of Primatology","issn_l":"0275-2565","issn":["0275-2565","1098-2345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Primatology","raw_type":"journal-article"},{"id":"pmid:31941199","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31941199","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American journal of primatology","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[{"display_name":"Life on land","id":"https://metadata.un.org/sdg/15","score":0.6100000143051147}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320323478","display_name":"Tanzania Commission for Science and Technology","ror":"https://ror.org/03e04g978"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W38243450","https://openalex.org/W375990934","https://openalex.org/W605669224","https://openalex.org/W614025725","https://openalex.org/W1549297455","https://openalex.org/W1556846263","https://openalex.org/W1974758064","https://openalex.org/W1977986761","https://openalex.org/W2001431842","https://openalex.org/W2001997708","https://openalex.org/W2016561414","https://openalex.org/W2020562912","https://openalex.org/W2035753055","https://openalex.org/W2037306440","https://openalex.org/W2037997894","https://openalex.org/W2044796620","https://openalex.org/W2049537072","https://openalex.org/W2050802007","https://openalex.org/W2056122314","https://openalex.org/W2057414590","https://openalex.org/W2067798449","https://openalex.org/W2086477834","https://openalex.org/W2104115200","https://openalex.org/W2136228149","https://openalex.org/W2138678733","https://openalex.org/W2316729114","https://openalex.org/W2488568364","https://openalex.org/W2603391026","https://openalex.org/W4250988464"],"related_works":["https://openalex.org/W1977986761","https://openalex.org/W2077956113","https://openalex.org/W2020912420","https://openalex.org/W2326219258","https://openalex.org/W2086352804","https://openalex.org/W4405781163","https://openalex.org/W2315593718","https://openalex.org/W2024197385","https://openalex.org/W2754643441","https://openalex.org/W38243450"],"abstract_inverted_index":{"No":[0],"report":[1],"has":[2,102,120],"confirmed":[3],"predation":[4],"on":[5],"wild":[6],"chimpanzees":[7,87],"by":[8,100],"lions.":[9],"Recently,":[10],"at":[11,65],"least":[12,66],"two":[13,70],"lions":[14,89,101],"visited":[15],"the":[16,109,115],"Mahale":[17],"Mountains":[18],"National":[19],"Park,":[20],"Tanzania.":[21],"Chimpanzee":[22],"remains,":[23],"including":[24,69],"hairs,":[25],"bones,":[26],"and":[27,40,60,77,97],"a":[28,106],"tooth,":[29],"were":[30,82],"found":[31],"in":[32,51,124],"four":[33,67],"samples":[34],"of":[35,45,56,86,112,137],"lion":[36],"feces":[37],"between":[38],"June":[39],"September":[41],"1989.":[42],"The":[43],"discovery":[44],"each":[46],"fecal":[47,61],"sample,":[48],"widely":[49],"separated":[50],"time,":[52],"combined":[53],"with":[54,130],"analyses":[55],"daily":[57],"attendance":[58],"records":[59],"contents,":[62],"suggests":[63],"that":[64,119],"chimpanzees,":[68,126],"adult":[71],"females,":[72],"an":[73,78,134],"old":[74],"adolescent":[75,80],"male,":[76,81],"early":[79],"eaten.":[83],"Observed":[84],"responses":[85],"to":[88],"included":[90],"alarm":[91],"calls,":[92],"whimpers,":[93],"climbing":[94],"into":[95],"trees,":[96],"silence.":[98],"Predation":[99],"been":[103,122],"neglected":[104],"as":[105],"factor":[107],"shaping":[108],"social":[110],"structure":[111],"chimpanzees.":[113],"Nevertheless,":[114],"large":[116],"party":[117],"size":[118],"often":[121],"observed":[123],"savanna-living":[125],"which":[127],"are":[128],"sympatric":[129],"lions,":[131],"might":[132],"be":[133],"anti-predator":[135],"response":[136],"this":[138],"species.":[139],"\u00a9":[140],"1993":[141],"Wiley-Liss,":[142],"Inc.":[143]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":40},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":2}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}