{"refrec":{"BRefID":255862,"RR":"Sirovic, A.; Williams, L.N.; Kerosky, S.M.; Wiggins, S.M.; Hildebrand, J.A. (2013). Temporal separation of two fin whale call types across the eastern North Pacific. Mar. Biol. (Berl.) 160(1): 47-57. http://dx.doi.org/10.1007/s00227-012-2061-z","BEntID":247871,"PublicFlag":1,"CheckedFlag":1,"wosflag":1,"vabbflag":null,"RefStringPartII":". Mar. Biol. (Berl.) 160(1): 47-57. http://dx.doi.org/10.1007/s00227-012-2061-z","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Sirovic, A.; Williams, L.N.; Kerosky, S.M.; Wiggins, S.M.; Hildebrand, J.A.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Sirovic, A. et al.","Englishabstract":"Fin whales (Balaenoptera physalus) produce a variety of low-frequency, short-duration, frequency-modulated calls. The differences in temporal patterns between two fin whale call types are described from long-term passive acoustic data collected intermittently between 2005 and 2011 at three locations across the eastern North Pacific: the Bering Sea, off Southern California, and in Canal de Ballenas in the northern Gulf of California. Fin whale calls were detected at all sites year-round, during all periods with recordings. At all three locations, 40-Hz calls peaked in June, preceding a peak in 20-Hz calls by 3–5 months. Monitoring both call types may provide a more accurate insight into the seasonal presence of fin whales across the eastern North Pacific than can be obtained from a single call type. The 40-Hz call may be associated with a foraging function, and temporal separation between 40- and 20-Hz calls may indicate the separation between predominately feeding behavior and other social interactions.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Temporal separation of two fin whale call types across the eastern North Pacific","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-06-08 01:31:03.970738","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":2013,"MonPub":null,"DateUpdate":"2018-02-13","DateCreate":"2016-05-12","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000313047600005","VABBcode":null,"OpenAcc":0,"DOI":"10.1007/s00227-012-2061-z"},"refs":null,"anarec":{"AnaID":255862,"PubliDate":2013,"Pagination":"47-57","XtraPublOfAnaID":null,"ISBN":null,"Volume":"160","Issue":"1","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43352,"SerRR":"Marine Biology: International Journal on Life in Oceans and Coastal Waters. 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(Berl.)","StandardTitleMon":null,"StartPage":47,"Pages":11,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Sirovic","Firstname":"Ana","Initials":"A.","Affiliation":"Univ Calif San Diego, Scripps Inst Oceanog, La Jolla, CA 92093 USA.","Discriminator":null,"CorporateFlag":0,"BEntID":247871,"AutID":307093,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Williams","Firstname":"Lauren","Initials":"L.N.","Affiliation":"Univ Calif San Diego, Scripps Inst Oceanog, La Jolla, CA 92093 USA.","Discriminator":null,"CorporateFlag":0,"BEntID":247871,"AutID":307094,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Kerosky","Firstname":"Sara","Initials":"S.M.","Affiliation":"Univ Calif San Diego, Scripps Inst Oceanog, La Jolla, CA 92093 USA.","Discriminator":null,"CorporateFlag":0,"BEntID":247871,"AutID":307095,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Wiggins","Firstname":"Sean","Initials":"S.M.","Affiliation":"Univ Calif San Diego, Scripps Inst Oceanog, La Jolla, CA 92093 USA.","Discriminator":null,"CorporateFlag":0,"BEntID":247871,"AutID":307096,"OrderNr":4,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Hildebrand","Firstname":"John","Initials":"J.A.","Affiliation":"Univ Calif San Diego, Scripps Inst Oceanog, La Jolla, CA 92093 USA.","Discriminator":null,"CorporateFlag":0,"BEntID":247871,"AutID":307097,"OrderNr":5,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":290164,"LibID":36,"BRefID":255862,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"290164","RFID":null,"PaidValue":null,"Medium":"Server","Description":"Interne VLIZ documenten","Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Non-open access","URL":null,"ClassifID":228,"Classification":"Non-open access","ReqLink":1,"ClassifTypID":3,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":1,"InternalReq":1,"LoggedInReq":1,"Disclaimer":"Disclaimer_VLIZ_Intern","DutchDisclaimer":"
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