{"id":"https://openalex.org/W2095008239","doi":"https://doi.org/10.1111/j.1365-2028.1982.tb00302.x","title":"A seasonal breeding in the spotted hyaena (Crocuta crocuta, Erxleben), in southern Africa","display_name":"A seasonal breeding in the spotted hyaena (Crocuta crocuta, Erxleben), in southern Africa","publication_year":1982,"publication_date":"1982-12-01","ids":{"openalex":"https://openalex.org/W2095008239","doi":"https://doi.org/10.1111/j.1365-2028.1982.tb00302.x","mag":"2095008239"},"language":"en","primary_location":{"id":"doi:10.1111/j.1365-2028.1982.tb00302.x","doi":"https://doi.org/10.1111/j.1365-2028.1982.tb00302.x","is_oa":false,"landing_page_url":"https://doi.org/10.1111/j.1365-2028.1982.tb00302.x","pdf_url":null,"source":{"id":"https://openalex.org/S14053799","display_name":"African Journal of Ecology","issn_l":"0141-6707","issn":["0141-6707","1365-2028"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","norway-1","poland-40","russia-white-list-2"],"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":"African Journal of Ecology","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/A5048001014","display_name":"M. Lindeque","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I69552723","display_name":"University of Pretoria","ror":"https://ror.org/00g0p6g84","country_code":"ZA","type":"education","lineage":["https://openalex.org/I69552723"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"M. LINDEQUE","raw_affiliation_strings":["Mammal Research Institute, University of Pretoria, Pretoria 0002, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mammal Research Institute, University of Pretoria, Pretoria 0002, South Africa","institution_ids":["https://openalex.org/I69552723"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103516366","display_name":"John D. Skinner","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I69552723","display_name":"University of Pretoria","ror":"https://ror.org/00g0p6g84","country_code":"ZA","type":"education","lineage":["https://openalex.org/I69552723"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"J. D. SKINNER","raw_affiliation_strings":["Mammal Research Institute, University of Pretoria, Pretoria 0002, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mammal Research Institute, University of Pretoria, Pretoria 0002, South Africa","institution_ids":["https://openalex.org/I69552723"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I69552723"],"apc_list":{"value":3550,"currency":"USD","value_usd":3550},"apc_paid":null,"fwci":0.7189,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.73622403,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":95},"biblio":{"volume":"20","issue":"4","first_page":"271","last_page":"278"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10174","display_name":"Animal Behavior and Reproduction","score":0.7089999914169312,"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/T10174","display_name":"Animal Behavior and Reproduction","score":0.7089999914169312,"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":0.23659999668598175,"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/T10699","display_name":"Primate Behavior and Ecology","score":0.018699999898672104,"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/spotted-hyena","display_name":"spotted hyena","score":0.9990000128746033},{"id":"https://openalex.org/keywords/reproductive-seasonality","display_name":"seasonal reproduction","score":0.8960000276565552},{"id":"https://openalex.org/keywords/reproductive-cycle","display_name":"reproductive cycle","score":0.5400000214576721},{"id":"https://openalex.org/keywords/conception","display_name":"conception","score":0.39100000262260437},{"id":"https://openalex.org/keywords/births","display_name":"births","score":0.5490000247955322},{"id":"https://openalex.org/keywords/testis-histology","display_name":"testicular histology","score":0.9319999814033508},{"id":"https://openalex.org/keywords/food-availability","display_name":"food availability","score":0.6079999804496765},{"id":"https://openalex.org/keywords/impala","display_name":"impala","score":0.656000018119812},{"id":"https://openalex.org/keywords/wildebeest","display_name":"wildebeest","score":0.9959999918937683},{"id":"https://openalex.org/keywords/zebra","display_name":"zebra","score":0.9950000047683716},{"id":"https://openalex.org/keywords/southern-africa","display_name":"Southern Africa","score":0.8330000042915344}],"concepts":[{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.4823012351989746},{"id":"https://openalex.org/C188382862","wikidata":"https://www.wikidata.org/wiki/Q170430","display_name":"Predation","level":2,"score":0.47528067231178284},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.4338460862636566},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.43311959505081177},{"id":"https://openalex.org/C90856448","wikidata":"https://www.wikidata.org/wiki/Q431","display_name":"Zoology","level":1,"score":0.34782111644744873}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1111/j.1365-2028.1982.tb00302.x","doi":"https://doi.org/10.1111/j.1365-2028.1982.tb00302.x","is_oa":false,"landing_page_url":"https://doi.org/10.1111/j.1365-2028.1982.tb00302.x","pdf_url":null,"source":{"id":"https://openalex.org/S14053799","display_name":"African Journal of Ecology","issn_l":"0141-6707","issn":["0141-6707","1365-2028"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","norway-1","poland-40","russia-white-list-2"],"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":"African Journal of Ecology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5365999937057495,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W236804621","https://openalex.org/W1916159902","https://openalex.org/W1932789864","https://openalex.org/W1998137381","https://openalex.org/W2026840502","https://openalex.org/W2072226366","https://openalex.org/W2112604378","https://openalex.org/W2117915448","https://openalex.org/W2219090764","https://openalex.org/W2285896431","https://openalex.org/W2332099488","https://openalex.org/W2954200550"],"related_works":["https://openalex.org/W2141355642","https://openalex.org/W2753079517","https://openalex.org/W2306566399","https://openalex.org/W2018523530","https://openalex.org/W1981237967","https://openalex.org/W1968891021","https://openalex.org/W2007936078","https://openalex.org/W2065842483","https://openalex.org/W2053786130","https://openalex.org/W1998137381"],"abstract_inverted_index":{"Summary":[0],"Observed":[1],"and":[2,5,18,73],"calculated":[3],"births":[4,32,114],"conceptions":[6,45,210],"in":[7,15,22,31,34,44,46,57,84,113,115],"the":[8,13,38,66,70,82,98,110],"spotted":[9,67],"hyaena":[10],"occurred":[11,33],"throughout":[12],"year":[14],"southern":[16],"Africa":[17],"no":[19],"seasonal":[20],"change":[21],"testicular":[23],"histology":[24],"could":[25],"be":[26],"demonstrated.":[27],"A":[28],"slight":[29,42],"peak":[30,43,83,112],"late":[35,116],"summer,":[36],"as":[37],"result":[39],"of":[40,52,65,95],"a":[41],"early":[47,58,93],"summer.":[48,117],"An":[49],"annual":[50],"period":[51,79],"abundant":[53],"food":[54],"supply":[55],"occurs":[56],"summer":[59],"when":[60],"all":[61],"major":[62],"prey":[63],"species":[64],"hyaena,":[68],"namely":[69],"impala,":[71],"wildebeest":[72],"zebra,":[74],"have":[75],"their":[76],"young.":[77],"This":[78,102],"coincides":[80],"with":[81],"conceptions,":[85],"which,":[86],"it":[87],"is":[88,90],"suggested,":[89],"caused":[91],"by":[92],"weaning":[94,100],"cubs":[96],"past":[97],"minimum":[99],"age.":[101],"allows":[103],"females":[104],"to":[105],"conceive":[106],"again":[107],"so":[108],"causing":[109],"observed":[111],"Resum\u00e9":[118],"Les":[119],"naissances":[120,155,234],"et":[121,139,196],"accouplements":[122],"observ\u00e9s":[123],"ou":[124],"calcul\u00e9s":[125],"chez":[126],"l'hy\u00e8ne":[127],"tachet\u00e9e":[128],"surviennent":[129],"tout":[130],"au":[131,168,181],"long":[132],"de":[133,160,170,174,177,183,190,225,233,238],"l'ann\u00e9e":[134],"en":[135],"Afrique":[136],"du":[137],"Sud":[138],"aucune":[140],"variation":[141],"saisonni\u00e8re":[142],"dans":[143,153,208],"l'histologie":[144],"testiculaire":[145],"n'a":[146],"pu":[147],"\u00eatre":[148,213],"d\u00e9montr\u00e9e.":[149],"Un":[150],"l\u00e9ger":[151,165],"pic":[152,166,207,232],"les":[154,187,209],"est":[156],"observ\u00e9\u00e0":[157,235],"la":[158,236],"fin":[159,237],"l'\u00e9t\u00e9,":[161],"correspondant":[162],"\u00e0":[163,227],"un":[164,206],"d'accouplements":[167],"d\u00e9but":[169,182],"1'\u00e9t\u00e9.":[171],"Une":[172],"p\u00e9riode":[173,203],"grande":[175],"disponibilit\u00e9":[176],"nourriture":[178],"se":[179],"situe":[180],"1'\u00e9t\u00e9":[184],"lorsque":[185],"toutes":[186],"proies":[188],"principales":[189],"l'hy\u00e8ne,":[191],"dont":[192],"l'impala,":[193],"le":[194,197,216,231],"bubale":[195],"z\u00e8bre,":[198],"ont":[199],"leurs":[200],"jeunes.":[201,220],"Cette":[202],"co\u00eencide":[204],"avec":[205],"qu'on":[211],"suppose":[212],"caus\u00e9es":[214],"par":[215],"sevrage":[217],"pr\u00e9coce":[218],"des":[219],"Ceci":[221],"permet":[222],"aux":[223],"femelles":[224],"porter":[226],"nouveau,":[228],"causant":[229],"ainsi":[230],"l'\u00e9t\u00e9.":[239]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}
