{"title":"Sammanfattning av doktorsavhandling ”Development and Application of Genomic Resources in Non-model Bird Species.” (Wang B, 2012, Uppsala Universitet)","authors":"R. Ekblom","doi":"10.34080/os.v23.23139","DOIUrl":"https://doi.org/10.34080/os.v23.23139","url":null,"abstract":"","PeriodicalId":52418,"journal":{"name":"Ornis Svecica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69762608","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Introduction Feathers wear out through constant use so birds have to replace them. Most birds replace their primary and secondary wing feathers one or two at a time so that their power of flight is not drastically impaired. Swans, geese and ducks, however, shed their wing feathers all at once and consequently lose the power of flight for a period. The Whooper Swan Cygnus cygnus moults its wing feathers from late June to the middle of September and is flightless for about 5–6 weeks (Demenťev 1935, Boiko & Kampe-Persson 2012, Julius Morkūnas unpubl.). Among wildfowl, breeding birds usually moult their wing feathers on their breeding grounds and non-breeders in summer congregations. The Whooper Swan matures slowly and first breeding is usually at the age of 4–6 years (Einarsson 1996). A high proportion of the population therefore consists of non-breeding birds. About two thirds of the population does not attempt to breed in each year (Garðarsson & Skarphéðinsson 1984, Haapanen 1991, Rees et al. 1991, Einarsson 1996, Schadilov et al. 2002, Brazil 2003). Non-breeders of most swan species gather in flocks and undergo wing moult near the breeding Distribution and numbers of moulting non-breeding Whooper Swans Cygnus cygnus in the Baltic States and South Sweden Geografisk fördelning och antal av ruggande icke häckande sångsvanar Cygnus cygnus i Baltikum och Sydsverige HAKON KAMPE-PERSSON, DMITRIJS BOIKO & JULIUS MORKŪNAS Non-breeding Whooper Swans Cygnus cygnus were recorded moulting for the first time in Latvia in 1989, in Estonia in 1993 and in Lithuania in 1997. Moulting has been recorded at 13 sites, three in Estonia and five each in Latvia and Lithuania, but not at all in South Sweden. The total number of moulting non-breeders increased from at least 83 birds in 2003 to at least 187 birds in 2012. The majority of the marked birds found moulting as non-breeders in the Baltic States usually originated from moulting sites within 25 km, the others from countries, including Germany and Poland, situated to the south of the moulting site. Distances between sites of hatching or breeding and moulting for these two groups ranged 0–81 km and 191–836 km, respectively. When caught for ringing, 40% were 2nd calendar year birds, the others older. Life-histories of Whooper Swans marked as moulters, or found moulting, in the Baltic States were used to discuss the lack of known moulting sites in South Sweden. Hakon Kampe-Persson, Pulmaņi, Glūdas pagasts, Jelgavas novads, LV-3040, Latvia. Email: kampepersson@ hotmail.com Dmitrijs Boiko, Natural History Museum of Latvia, Kr. Barona iela 4, Rīga, LV-1050, Latvia. Email: dmitrijs. boiko@gmail.com Julius Morkūnas, Institute of Ecology, Nature Research Centre, Akademijos street 2, Vilnius, LT-08412, Lithuania. Email: juliusmorkunas@gmail.com Received 26 October 2012, Accepted 20 November 2012, Editor: S. Svensson grounds (Brazil 2003). However, Whooper Swans in the Baltic region do not fit this general pattern. No mass-mou
羽毛在不断的使用中会磨损，所以鸟类不得不更换羽毛。大多数鸟类一次更换一到两根主翼和副翼的羽毛，这样它们的飞行能力就不会受到严重损害。然而，天鹅、鹅和鸭的翅膀羽毛会一下子脱落，因此在一段时间内失去飞行的能力。大天鹅Cygnus Cygnus从6月下旬到9月中旬换翅，大约5-6周不能飞(Demenťev 1935, Boiko & Kampe-Persson 2012, Julius Morkūnas unpubl.)。在野禽中，繁殖期的鸟类通常在繁殖地和非繁殖期的夏季聚集时换翅。大天鹅成熟缓慢，第一次繁殖通常在4-6岁(Einarsson 1996)。因此，非繁殖鸟类在种群中所占比例很高。大约三分之二的种群每年都不尝试繁殖(gar - arsson & skarph - insson 1984, Haapanen 1991, Rees等人1991,Einarsson 1996, Schadilov等人2002,Brazil 2003)。大多数非繁殖天鹅在繁殖地附近成群聚集并进行翅膀换羽。波罗的海国家和瑞典南部非繁殖大天鹅换羽的分布和数量。Geografisk fördelning och antal av ruggande icke häckande slatngsvanar Cygnus Cygnus i Baltikum och Sydsverige HAKON KAMPE-PERSSON, DMITRIJS BOIKO & JULIUS MORKŪNAS 1989年在拉脱维亚首次记录了非繁殖大天鹅的换羽。1993年在爱沙尼亚，1997年在立陶宛。在13个地点记录了换羽，爱沙尼亚3个，拉脱维亚和立陶宛各5个，但在瑞典南部根本没有。换羽的非繁殖者的总数从2003年的至少83只增加到2012年的至少187只。在波罗的海国家，大多数被标记的非繁殖鸟类通常来自25公里以内的换羽地点，其他的来自包括德国和波兰在内的国家，位于换羽地点以南。两类群的孵化或繁殖地点与换羽地点之间的距离分别为0 ~ 81 km和191 ~ 836 km。当因鸣叫而被捕时，40%的鸟是第二年的鸟，其他的是年龄较大的鸟。在波罗的海国家被标记为换羽或发现换羽的大天鹅的生活史被用来讨论瑞典南部缺乏已知的换羽地点。Hakon Kampe-Persson, Pulmaņi, Glūdas pagasts, Jelgavas novads, LV-3040，拉脱维亚。Dmitrijs Boiko，拉脱维亚自然历史博物馆，Kr. Barona iela 4, rururga, LV-1050，拉脱维亚。电子邮件:dmitrijs。boiko@gmail.com Julius Morkūnas，自然研究中心生态研究所，立陶宛维尔纽斯Akademijos街2号，LT-08412。收稿日期:2012年10月26日，收稿日期:2012年11月20日，编辑:S. Svensson grounds (Brazil 2003)。然而，波罗的海地区的大天鹅并不符合这种普遍模式。在芬诺斯坎迪亚没有发现大规模换羽的地点;在大型泥沼复合体中只记录到18只的当地鸟类群(Haapanen 1991, Leif Nilsson in litt.)。这些群体不能解释所有非繁殖鸟类，因为瑞典和芬兰的繁殖鸟类数量超过10,400对(Väisänen et al. 2011, Ottosson et al. 2012)。据推测，芬诺斯坎德鸟类在俄罗斯的高效湿地换毛(Beekman 1998)，最有可能在阿尔汉格尔斯克地区(Boiko & Kampe-Persson 2012)，但除了在卡宁半岛发现一只芬兰鸟类换毛(Litvin & Gurtovaya 2003)和在阿尔汉格尔斯克地区发现三只拉脱维亚鸟类换毛(Boiko & Kampe-Persson 2012)外，缺乏具体证据(Fransson & Pettersson 2001, Valkama et al. 2012)。另一方面，在波罗的海国家和波兰，每个国家至少有一个超过20只个体的换羽地点(Luigujõe et al. 2002, Boiko 2008, Wieloch & Sikora 2008, Morkūnas et al. 2010)。在波罗的海国家换羽的非繁殖期大天鹅可能是无法进行换羽的鸟类
{"title":"Erratum: Distribution and numbers of moulting non-breeding Whooper Swans Cygnus cygnus in the Baltic States and South Sweden","authors":"Hakon Kampe-Persson, D. Boiko, J. Morkūnas","doi":"10.34080/os.v23.23114","DOIUrl":"https://doi.org/10.34080/os.v23.23114","url":null,"abstract":"Introduction Feathers wear out through constant use so birds have to replace them. Most birds replace their primary and secondary wing feathers one or two at a time so that their power of flight is not drastically impaired. Swans, geese and ducks, however, shed their wing feathers all at once and consequently lose the power of flight for a period. The Whooper Swan Cygnus cygnus moults its wing feathers from late June to the middle of September and is flightless for about 5–6 weeks (Demenťev 1935, Boiko & Kampe-Persson 2012, Julius Morkūnas unpubl.). Among wildfowl, breeding birds usually moult their wing feathers on their breeding grounds and non-breeders in summer congregations. The Whooper Swan matures slowly and first breeding is usually at the age of 4–6 years (Einarsson 1996). A high proportion of the population therefore consists of non-breeding birds. About two thirds of the population does not attempt to breed in each year (Garðarsson & Skarphéðinsson 1984, Haapanen 1991, Rees et al. 1991, Einarsson 1996, Schadilov et al. 2002, Brazil 2003). Non-breeders of most swan species gather in flocks and undergo wing moult near the breeding Distribution and numbers of moulting non-breeding Whooper Swans Cygnus cygnus in the Baltic States and South Sweden Geografisk fördelning och antal av ruggande icke häckande sångsvanar Cygnus cygnus i Baltikum och Sydsverige HAKON KAMPE-PERSSON, DMITRIJS BOIKO & JULIUS MORKŪNAS Non-breeding Whooper Swans Cygnus cygnus were recorded moulting for the first time in Latvia in 1989, in Estonia in 1993 and in Lithuania in 1997. Moulting has been recorded at 13 sites, three in Estonia and five each in Latvia and Lithuania, but not at all in South Sweden. The total number of moulting non-breeders increased from at least 83 birds in 2003 to at least 187 birds in 2012. The majority of the marked birds found moulting as non-breeders in the Baltic States usually originated from moulting sites within 25 km, the others from countries, including Germany and Poland, situated to the south of the moulting site. Distances between sites of hatching or breeding and moulting for these two groups ranged 0–81 km and 191–836 km, respectively. When caught for ringing, 40% were 2nd calendar year birds, the others older. Life-histories of Whooper Swans marked as moulters, or found moulting, in the Baltic States were used to discuss the lack of known moulting sites in South Sweden. Hakon Kampe-Persson, Pulmaņi, Glūdas pagasts, Jelgavas novads, LV-3040, Latvia. Email: kampepersson@ hotmail.com Dmitrijs Boiko, Natural History Museum of Latvia, Kr. Barona iela 4, Rīga, LV-1050, Latvia. Email: dmitrijs. boiko@gmail.com Julius Morkūnas, Institute of Ecology, Nature Research Centre, Akademijos street 2, Vilnius, LT-08412, Lithuania. Email: juliusmorkunas@gmail.com Received 26 October 2012, Accepted 20 November 2012, Editor: S. Svensson grounds (Brazil 2003). However, Whooper Swans in the Baltic region do not fit this general pattern. No mass-mou","PeriodicalId":52418,"journal":{"name":"Ornis Svecica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69762132","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Sammanfattning av doktorsavhandling ”Evolutionary dynamics of migration and breeding in wild birds: genetic architecture, sexual conflicts and evolutionary constraints.” (Tarka M, 2012, Lunds Universitet)","authors":"S. Svensson","doi":"10.34080/os.v22.23148","DOIUrl":"https://doi.org/10.34080/os.v22.23148","url":null,"abstract":"","PeriodicalId":52418,"journal":{"name":"Ornis Svecica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69761979","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Sammanfattning av doktorsavhandling ”Population Genetic Structure of Black Grouse (Tetrao tetrix).” (Corrales Duque C, 2011, Uppsala Universitet)","authors":"R. Ekblom","doi":"10.34080/os.v22.23142","DOIUrl":"https://doi.org/10.34080/os.v22.23142","url":null,"abstract":"","PeriodicalId":52418,"journal":{"name":"Ornis Svecica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69762175","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Sammanfattning av doktorsavhandling ”The effects of temperature on avian physiology, behavior and development.” (Nord A, 2012, Lunds Universitet)","authors":"Jonas Waldenström","doi":"10.34080/os.v22.23141","DOIUrl":"https://doi.org/10.34080/os.v22.23141","url":null,"abstract":"","PeriodicalId":52418,"journal":{"name":"Ornis Svecica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69762107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Sammanfattning av doktorsavhandling ”Cooperative breeding in the southern anteater-chat: Sexual disparity, survival and dispersal.” (Barnaby J, 2012, Uppsala Universitet)","authors":"R. Ekblom","doi":"10.34080/os.v22.23146","DOIUrl":"https://doi.org/10.34080/os.v22.23146","url":null,"abstract":"","PeriodicalId":52418,"journal":{"name":"Ornis Svecica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69761899","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Sammanfattning av doktorsavhandling ”European Black Grouse: MHC Genetic Diversity and Population Structure.” (Strand T, 2011, Uppsala Universitet)","authors":"R. Ekblom","doi":"10.34080/os.v22.23143","DOIUrl":"https://doi.org/10.34080/os.v22.23143","url":null,"abstract":"","PeriodicalId":52418,"journal":{"name":"Ornis Svecica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69761808","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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