{"refrec":{"BRefID":4976,"RR":"<b>Olsen, K.M.</b> (1992). Jagers: een vogelgids voor de jagers <i>Stercorarius</i> van het Noordelijk Halfrond. <i>Dutch Birding Vogelgids</i>, 1. GMB Uitgeverij: Haarlem. ISBN 90-74345-01-8. 104 pp.","BEntID":4976,"PublicFlag":1,"CheckedFlag":0,"wosflag":0,"vabbflag":0,"RefStringPartII":". <i>Dutch Birding Vogelgids</i>, 1. GMB Uitgeverij: Haarlem. ISBN 90-74345-01-8. 104 pp.","DocTypID":5,"DocType":"Book/Monograph","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Olsen, K.M.","OrigTitleTranslFlag":1,"Authorstringtrunc":"Olsen, K.M.","Englishabstract":"The identification of the five species of hunters that can be seen more or less on a regular basis in our regions is considered only moderately in the literature. However, there are reasons enough to have a closer look at the field characteristics of the hunters. They are very much alike and the number of changes in attire and individual variations are only outdone by certain groups of birds of prey. On top of that they are usually only spotted in bad weather and light conditions. This book, which is based on years of studying of the hunters, in the field, in the musea and in pictures, provides an answer to many questions and enters into great detail on the characteristics of the species the Middle Hunter, the Great Hunter and the Antarctic Hunter.","AbstractOtherLang":"Het identificeren van de vijf soorten jagers die meer of minder regelmatig te zien zijn in onze streken wordt slechts matig behandeld in de literatuur. Toch zijn er redenen genoeg om dieper in te gaan op de veldkenmerken van de jagers. Ze lijken sterk op elkaar en het aantal kleedwisselingen en individuele variaties wordt slechts overtroffen door enkele groepen roofvogels. Daarbij komt dat ze vaak onder slechte weers- en licht- omstandigheden gezien worden. Dit boek, dat gebaseerd is op jarenlange studies van de jagers, in het veld, in musea en van foto's, geeft een antwoord op vele vragen en gaat minutieus in op de soortkenmerken van de Middelste Jager, de Grote Jager en de Zuidpooljager.","BibLvlCode":"MS","StandardTitle":"Jagers: een vogelgids voor de jagers <i>Stercorarius</i> van het Noordelijk Halfrond","OrigTitleLangCode":"nl","OrigTitleLangCodeExtended":"dut","OrigTitleLangID":41,"DateLastModified":{"date":"2024-12-10 01:33:17.368041","timezone_type":1,"timezone":"+01:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":null,"MonPub":1992,"DateUpdate":"2019-10-07","DateCreate":"2000-12-13","SecASFANote":null,"ConfID":null,"PeerRev":0,"VlizCoreFlag":1,"WoScode":null,"VABBcode":null,"OpenAcc":0},"refs":null,"anarec":null,"monrec":{"MonID":4976,"ISBN":"90-74345-01-8","PubliDate":1992,"IssueDate":null,"Volume":"1","Issue":null,"Pagination":"104","Place":"Haarlem","Edition":null,"BRefXtra":null,"BRefXtraRR":null,"SerID":4970,"SerRR":"Dutch Birding Vogelgids","Ser2BRefID":null,"Ser2RR":null,"StandardTitleSer":"Dutch Birding Vogelgids","ISSN":null,"AbbrevSer":null,"Degree":null,"ThesisID":null,"InsID":null,"Acronym":null,"FullStandardName":null,"ToPubliDate":null,"SerNotes":null,"eISBN":null,"Pages":104},"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Olsen","Firstname":"Klaus Malling","Initials":"K.M.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":4976,"AutID":8283,"OrderNr":1,"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":4976,"LibID":36,"BRefID":4976,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":0,"hasOCRd":null,"ShelfLocCode":"AVE.49","RFID":100076,"PaidValue":null,"Medium":"Paper","Description":null,"Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Vogels","URL":null,"ClassifID":20,"Classification":"Aves","ReqLink":null,"ClassifTypID":null,"URLLocation":null,"SubDir":null,"InternalReq":null,"LoggedInReq":null,"Disclaimer":null,"DutchDisclaimer":null,"FileFormat":null,"FileDescr":null,"InsPub":1,"InsID":36,"FileFormID":null,"LendableFlag":1,"PublicFlag":1,"orderLib":"A","Notes":null,"AccConID":null,"AccessConstraint":null,"LicURL":null}],"litstyles":null,"thespers":null,"arch2discl":null,"SERpubls":[{"PublName":null,"Place":"Haarlem"}],"MONpubls":null,"pictures":[],"thestermsPath":[{"ThesaurusTerm":"Skuas","ThestID":91577,"Acronym":"CSA","ThesTermPath":"Skuas"}],"thestermsASFA":[{"ThesaurusTerm":"Skuas"}],"taxtermsASFA":null,"geotermsASFA":null,"collections":null,"conf":null,"proj":null,"Physdatasets":null,"spcols":null,"doi":null,"publs":[{"PublID":673,"PublName":"GMB Uitgeverij","InsID":null,"PersID":null,"INBOID":null,"OrderNr":1}],"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":4976,"AbstractFlag":0,"LangID":41,"LangCode":"nl","Lang":"Dutch","DutchTerm":"Nederlands","LangCodeExtended":"dut"},{"BEntID":4976,"AbstractFlag":1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":4976,"AbstractFlag":1,"LangID":41,"LangCode":"nl","Lang":"Dutch","DutchTerm":"Nederlands","LangCodeExtended":"dut"}],"urls":null,"thesterms":[{"ThesaurusTerm":"Skuas","ThestID":91577,"Acronym":"CSA","ThesTypID":2,"ThesType":"CSA Technology Research Database Master Thesaurus"}],"taxterms":null,"geoterms":null,"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":[{"ThesaurusTerm":"Skuas","DutchTerm":null,"ThestID":91577,"Acronym":"CSA","ThesTypID":2,"ThesType":"CSA Technology Research Database Master Thesaurus"}],"taxtermsFRIS":null,"geotermsFRIS":null,"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Haspeslagh, Jan, J.","newSesDate":{"date":"2000-12-13 08:28:42.030000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Verheyde, Fons, F.","updSesDate":{"date":"2019-10-07 09:17:35.597000","timezone_type":3,"timezone":"Europe/Brussels"}}}