Ornis Svecica最新文献_第6页

Sammanfattning av doktorsavhandling ”Development and Application of Genomic Resources in Non-model Bird Species.” (Wang B, 2012, Uppsala Universitet) “非模式鸟类基因组资源的开发与应用”。(王斌，2012，乌普萨拉大学)

Ornis Svecica Pub Date : 2013-10-01 DOI: 10.34080/os.v23.23139

R. Ekblom

引用次数: 0

Ny svensk rödlista 2015 2015年新瑞典红名单

Ornis Svecica Pub Date : 2013-10-01 DOI: 10.34080/os.v23.23113

S. Svensson

引用次数: 0

Sammanfattning av doktorsavhandling ”Avian malaria, lifehistory trade-offs and interspecific competition in Ficedula flycatchers.” (Kulma K, 2013, Uppsala Universitet). 鸟类疟疾、生活史权衡和捕蝇蝇的种间竞争。(Kulma K, 2013，乌普萨拉大学)。

Ornis Svecica Pub Date : 2013-10-01 DOI: 10.34080/os.v23.23140

R. Ekblom

引用次数: 0

Erratum: Distribution and numbers of moulting non-breeding Whooper Swans Cygnus cygnus in the Baltic States and South Sweden 勘误:在波罗的海国家和瑞典南部换羽的非繁殖大天鹅Cygnus Cygnus的分布和数量

Ornis Svecica Pub Date : 2013-01-01 DOI: 10.34080/os.v23.23114

Hakon Kampe-Persson, D. Boiko, J. Morkūnas

{"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":"1 1","pages":""},"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}

引用次数: 3

Sammanfattning av doktorsavhandling ”Evolutionary dynamics of migration and breeding in wild birds: genetic architecture, sexual conflicts and evolutionary constraints.” (Tarka M, 2012, Lunds Universitet) 野生鸟类迁徙和繁殖的进化动态:遗传结构、性冲突和进化限制。(Tarka M, 2012，隆德大学)

Ornis Svecica Pub Date : 2012-10-01 DOI: 10.34080/os.v22.23148

S. Svensson

引用次数: 0

Sammanfattning av doktorsavhandling ”Population Genetic Structure of Black Grouse (Tetrao tetrix).” (Corrales Duque C, 2011, Uppsala Universitet) 博士论文摘要：“黑狗的群体遗传结构”（Corrales Duque C，2011年，乌普萨拉大学）

Ornis Svecica Pub Date : 2012-10-01 DOI: 10.34080/os.v22.23142

R. Ekblom

引用次数: 0

Sammanfattning av doktorsavhandling ”The effects of temperature on avian physiology, behavior and development.” (Nord A, 2012, Lunds Universitet) “温度对鸟类生理、行为和发育的影响。(隆德大学，2012)

Ornis Svecica Pub Date : 2012-10-01 DOI: 10.34080/os.v22.23141

Jonas Waldenström