嫩江高峰林区白腰朱顶雀的环志回收

高峰鸟类保护环志站地处大、小兴安岭之间的嫩江河谷东岸,松嫩平原北麓。特殊的地理位置使这里成为候鸟经松嫩平原迁徙途中重要的停歇地和食物补给站。自1998年开展环志以来,截止2005年12月末,在该地区发现鸟类210种,隶属15目36科,环志鸟类163种163305只,其中,白腰朱顶雀(Carduelis flammea)环志26157只,是高峰鸟类保护环志站环志数量最多的种类。2003年2月10日挪威回收到由高峰鸟类保护环志站环志的一只白腰朱顶雀,成为中国开展鸟类环志20多年来,欧洲国家回收到的第一只中国环志鸟。之后,在俄罗斯、荷兰也相继回收到高峰环志的鸟类,使高峰鸟类保护环志工作再度引起鸟类学家的关注。     

辽宁老铁山雀形目鸟类秋季迁徙初探

2000~2004年秋在辽宁旅顺老铁山自然保护区,通过鸟类环志和直接观察的方法,对该地区雀形目(Passeriformes)鸟类秋季迁徙规律进行了研究。5年共环志11 040只雀形目鸟类,发现8种保护区新记录种。结果表明,鸟类迁徙高峰大都集中在10月中下旬;气候条件与鸟类迁徙关系密切;不同年份优势种及种群数量均不同;鸟类的迁徙具有一定的顺序性和集群现象,但不同种类迁徙的种群大小又有差别;2004年雀形目鸟类的种类和数量都明显少于前4年,略有下降趋势。     

帽儿山实验林场1997年春季鸟类环志研究

１９９７年春２个多月连续布网,环志鸟类１７科５３种２４８６只。红胁蓝尾鸲、黄喉Ｗｕ、灰头Ｗｕ、田Ｗｕ４种占环志总只数８２．４％。４月份环志数量最多（６８．２％）,５月份环志种类最多（４１种）。原地回收率黄喉Ｗｕ为２０．１％,灰头Ｗｕ为１７．６％。     

黑龙江嫩江高峰林区鸟类环志监测报告

1998～2006年,笔者在黑龙江省嫩江县高峰林场开展了鸟类环志研究工作。这里是候鸟经松嫩平原迁徙途中重要的停歇地和食物补给站。9年共环志鸟类13目37科165种184273只,其中春季135种80366只,秋季140种103907只。环志最多年份为2002年,44633只。环志数量最多的种类是白腰朱顶雀Cardueli sflammea,272日3只,其次是黄雀C.spinus,20163只。在所环志的鸟类中,春季以小鹀Emberiza pusilla、红胁蓝尾鸲Tarsiger cyanurus、黄眉柳莺Phyllosco pusinornatus、栗鹀E.rutila、田鹀E.rustica、黄眉鹀E.chrysophrys、燕雀Fringilla montifringilla、黄雀等8种为优势种:秋季以白腰朱顶雀、黄雀、田鹀、黄眉柳莺、燕雀、北朱雀Carpodacusroseus等6种为优势种,占秋季环志数量的69.3%。系统的环志监测,为深入开展鸟类环志研究,探索鸟类迁徙规律,以及进行鸟类疫情监测提供更为可靠的数据。     

中国鸟类环志的现状与展望

１鸟类环志的意义鸟类环志是根据标记个体研究鸟类生活史、种群动态,特别是研究鸟类运动的一种研究方法,即在鸟类集中的地点（繁殖地、越冬地或迁徙中途停歇地）捕捉鸟类,将带有国家环志中心通讯地址和唯一编号的特殊金属环或彩色塑料环固定在鸟的小腿或跗跖上,然后在...     

黑龙江省嫩江高峰林区2004年度鸟类环志监测报告

2004年在黑龙江省嫩江县高峰林场开展了鸟类环志研究工作,共环志鸟类100种22 194只,其中春季84种10 256只,秋季82种11 938只,隶属10目30科。春季以棕眉山岩鹨(Prunella montanella)、田(Emberiza rustica)、红胁蓝尾鸲(Tarsiger cyanurus)、燕雀(Fringilla montifringilla)、小(E.pusilla)、黄眉柳莺(Phylloscopus inornatus)、栗(E.rutila)等7种为迁徙鸟类的优势种(数量大于500只),环志7534只,占春季环志数量的73.5%;秋季以黄眉柳莺、燕雀、田、银喉长尾山雀(Aegithalos caudatus)、黄雀(Carduelis spinus)、白腰朱顶雀(C.flammea)等6种为迁徙鸟类的优势种,环志8764只,占秋季环志数量的73.4%;通过环志,发现两种黑龙江省鸟类新记录———姬鹬(Lymnocryptes minimus)、棕眉柳莺(P.armandi-i),高峰林场环志的白腰朱顶雀、红喉姬(Ficedula parva)分别被挪威、俄罗斯回收。这是欧洲国家...     

吉林珲春2002～2005年鸟类环志监测报告

2002～2005年在吉林省珲春市马川子乡依力南沟开展了鸟类环志研究工作。这里为长白山低山丘陵区,是候鸟经长白山脉、乌苏里江迁徙途中重要的停歇地和食物补给站。4年共环志鸟类126种63386只,其中春季103种9761只,秋季113种53625只,隶属13目37科。春季以黄喉鸦（Emberiza elegans）为迁徙鸟类的优势种,环志2467只,占春季环志数量的25．3％;秋季以黄喉鸦、红胁蓝尾鸲（Tarsiger cyanurus）、黄眉柳莺（Phylloscopus inornatus）、大山雀（Parus major）、白眉鸦（E.tristrami）、极北柳莺（P.borealis）等6种为迁徙鸟类的优势种,累计33586只,占秋季环志数量的62．6％;通过环志研究发现,被认为是留鸟的大山雀、银喉长尾山雀（Aeghhalos caudatus）、沼泽山雀（P.palustris）、长尾雀（Uragus sibiricus）具有定期的迁徙行为。     

云南鸟类种的新记录——海南鸦

2006年10月28日凌晨3点,笔者在位于云南省新平县哀牢山的金山丫口鸟类环志站进行夜间鸟类环志工作时,用灯光诱捕到一只鹭科鸟类,经鉴定为海南鸦（Gorsachius magnificus）,为云南省鸟类物种新记录。     

新疆粮棉混作生态区茧蜂种类调查初报

报道了新疆南、北、东3个主要粮棉混作生态区茧蜂科种类14个亚科,28个属,63种;其中新疆新记录18种,国内新记录3种.调查分析表明:小腹茧蜂亚科Microgastrinae、茧蜂亚科Braconinae、内茧蜂亚科Rogadinae和蚜茧蜂亚科Aphidiinae种类的数量在新疆粮棉混作生态区占明显优势地位.     

帽儿山实验林场1998年春季鸟类环志报道

１９９８年３月２８日￣５月１６日（５０天）共环志鸟类１０１９只,日均２０．４只,最高日６５只,最低日６只。原地回收鸟５种８２只,是几年来回收种类、数量最多的一季。     

Rapid moult among palaearctic passerines in West Africa- an adaptation to the oncoming dry season?

Moult of some palaearctic migrant passerines was studied at a wintering site in northern Ghana, West Africa. We present data on moult pattern and estimated moult duration for a sample of species. Savi's Warbler Locustella luscinioides , Woodchat Shrike Lanius senator and probably Grasshopper Warbler Locustella naevia deviated from the ordinary descendent moult sequence. Different measures of moult speed (moult speed of retrapped individuals, growth of individual feathers, wing raggedness and first date of completion of moult) showed unexpectedly rapid moult among individuals of several species, notably the Great Reed Warbler Acrocephalus arundinaceus and the Sedge Warbler A. schoenobaenus. The rapid moult might be an adaptation to a limited period of abundant food which comes to an end at the beginning of the dry season.     

中国柳莺属鸟类分类研究进展

柳莺属(Phylloscopus)是广泛分布于旧大陆地区的小型食虫鸟类,目前全世界已知66种,其中约50种见于亚洲。该属鸟类外部形态十分相近且同域分布种数较多,历来是鸟类分类学中的研究难点及热点。2003年贾陈喜等介绍了20世纪90年代以来发表的分布于我国的柳莺属鸟类新种及相关分类学变动,涉及3个新描述种和9个由亚种提升的种,共计30种26亚种。2003年以来关于柳莺属鸟类的分类学研究取得了许多新的成果,同时我国境内也发现了一些新的分布记录。综合最新的文献及分布资料,整理得知我国现有柳莺属鸟类41种31亚种,与2003年的状况相比已有较大的变化。主要表现在:新描述种方面,德国学者Martens等2008年描述了黄腹柳莺(P.affinis)种组中的一新种———华西柳莺(P.occisinensis);2010年瑞典学者Alstrm等报道在越南和老挝地区新发现的灰岩柳莺(P.calciatilis)已被证实在我国有分布;亚种提升为种方面,如日本柳莺(P.xanthodryas)自极北柳莺(P.borealis)中独立,冠纹柳莺(P.claudiae)和西南冠纹柳莺(P.reguloides)分开等;分类地位再评议方面,如灰头鹟莺(Seicercusxanthoschistos)实为灰头柳莺(P.xanthoschistos)等;新分布纪录方面,如欧柳莺(P.trochilus)在内蒙古达里诺尔湖地区发现确切记录等。现今对柳莺属鸟类分类学方面的研究已明显呈现出传统形态学、分子遗传学、声谱分析及野外鸣声回放实验等新老技术手段相整合,多方面多角度地阐述问题的局面。中国是世界柳莺属鸟种分布最多的国家(其中有9种仅在或主要于我国境内繁殖),但我国鸟类学者关于该属鸟类的研究工作并不多见。柳莺属鸟类在分类学和进化生物学等领域具有重要的研究价值,我国鸟类学工作者应当引起足够的重视和关注。     

Migration strategies of sylviid warblers: chance patterns or community dynamics?

The effects of community dynamics in birds on the optimisation of their migratory strategies is a neglected area. For three years, we captured migrating warblers on autumn passage at a coastal site in western Britain. We used canonical correspondence analysis (CCA) to assess spatio‐temporal patterns of occurrence, and principal components analysis (PCA) to assess morphological variation. We calculated Euclidean distance in ordination and morphological space to assess separation between species pairs, and used Monte‐Carlo simulations to assess the probability of pattern occurring by chance.
Ordination revealed five species‐groups separated by habitat type and time of passage. Reed Warbler Acrocephalus scirpaceus and Sedge Warbler A. schoenobaenus (Group 1) occurred in wet habitats and peaked simultaneously. In drier habitats with scrub, a first wave of Blackcap Sylvia atricapilla (Group 2) significantly preceded Grasshopper Warbler Locustella naevia, Willow Warbler Phylloscopus trochilus, Whitethroat Sylvia communis and Lesser Whitethroat Sylvia curruca (Group 3), which in all but one case (Lesser Whitethroat) significantly preceded Garden Warbler Sylvia borin (Group 4); peak numbers of Chiffchaffs Phylloscopus collybita and a second wave of Blackcaps (Group 5) occurred later still. Age effects were found only in Acrocephalus, with adults peaking before juveniles.
For seven out of eight pairings within genera, separation in time of passage increased significantly in species that were morphologically similar. The only exception was Blackcap and Lesser Whitethroat which differed substantially in both passage time and morphology. Monte‐Carlo simulations showed that chance was unlikely to be responsible for ordination patterns, nor for inter‐specific variation in passage time and its relationship with species morphology.
These data provide annually consistent evidence that migrating sylviid warblers are separated ecologically by habitat use, time of passage and morphology: we cannot refute the hypothesis that community dynamics have influenced niche use and autumn migratory strategy. We call for further tests of the ‘migrant interaction’ hypothesis in other geographical locations and taxa, particularly where migrants are allopatric and interact ecologically only on migration.     

西藏南部8种鸟类的新分布记录

2016年9和10月,在西藏自治区林芝及日喀则开展鸟类多样性调查期间新记录到8种鸟类,包括白胸翡翠指名亚种(Halcyon smyrnensis smyrnensis)、黑冠山雀指名亚种(Periparus rubidiventris rubidiventris)和栗腹?指名亚种(Sitta cinnamoventris cinnamoventris)、斑尾鹃鸠(Macropygia unchall)、红喉姬鹟(Ficedula albicilla)、黄胸柳莺(Phylloscopus cantator)、棕脸鹟莺(Abroscopus albogularis)以及田鹨(Anthus richardi)。     

中杜鹃在3种宿主巢中寄生繁殖

了解杜鹃对其宿主的选择和寄生情况,能为两者间的协同进化研究提供重要的基础资料。2012和2013年每年的4～8月,在贵州宽阔水国家级自然保护区对不同生境类型中的鸟巢进行搜索监测,记录到4例中杜鹃(Cuculus saturatus)寄生繁殖现象,其宿主分别是暗绿绣眼鸟(Zosterops japonicus)、棕腹柳莺(Phylloscopus subaffinis)和黄喉鹀(Emberiza elegans),其中棕腹柳莺和暗绿绣眼鸟是首次记录到被中杜鹃寄生。中杜鹃卵重(2.39±0.14)g(n=3),体积(2.24±0.18)cm3(n=3),通过T检验方法发现中杜鹃卵极显著大于暗绿绣眼鸟和棕腹柳莺卵(P0.001),同时在形状上也与两者极不相似,中杜鹃卵呈明显的长椭圆形,与黄喉鹀的卵在大小上无显著差异(P=0.1)。反射光谱的分析结果发现,寄生于不同宿主巢的中杜鹃卵在背景色和斑点上都具有一定差异,这表明中杜鹃的卵可能存在基因族群的分化。     

A new species of Phylloscopus warbler from Sichuan Province, China

A new species of leaf warbler (Sylviidae: Phylloscopus ) is described from the mountain Emei Shan, Sichuan Province, China. Morphologically it is extremely similar to, yet significantly different from, the sympatric Blyth's Leaf Warbler Phylloscopus reguloides and White-tailed Leaf Warbler Phylloscopus davisoni. Songs and calls are both very different from P. reguloides and P. davisoni, and playback tests confirmed the specific status of the new species.     

两种鹪莺的种间生态位关系研究

本文研究了褐头鹪莺（Ｐｒｉｎｉａ ｓｕｂｆｌａｖａ）和黄腹鹪莺（Ｐ．ｆｌａｖｉｖｅｎｔｒｉｓ）在取食高度、取食基层和取食方法３个生态维度上的生态位宽度和生态位重叠以及它们与复合种群密度的关系。结果表明,两种鹪莺的现实生态位有较大的重叠,且种群密度变化时,生态位宽度和生态位重叠发生了显著移动,褐头鹪莺与黄腹鹪莺之 间存在着竞争;它们并没有采取生态位宽度来回避竞争,而是相反地各自扩展生态位宽度来减少重     

Geographic variation in parasitism rates of two sympatric cuckoo hosts in China

Rates of brood parasitism vary extensively among host species and populations of a single host species. In this study, we documented and compared parasitism rates of two sympatric hosts, the Oriental Reed Warbler (Acrocephalus orientalis) and the Reed Parrotbill (Paradoxornis heudei), in three populations in China. We found that the Common Cuckoo (Cuculus canorus) is the only parasite using both the Oriental Reed Warbler and Reed Parrotbill as hosts, with a parasitism rate of 22.4%-34.3% and 0%-4.6%, respectively. The multiple parasitism rates were positively correlated with local parasitism rates across three geographic populations of Oriental Reed Warbler, which implies that higher pressure of parasitism lead to higher multiple parasitism rate. Furthermore, only one phenotype of cuckoo eggs was found in the nests of these two host species. Our results lead to two conclusions: (1) The Oriental Reed Warbler should be considered the major host of Common Cuckoo in our study sites; and (2) obligate parasitism on Oriental Reed Warbler by Common Cuckoo is specialized but flexible to some extent, i.e., using Reed Parrotbill as a secondary host. Further studies focusing on egg recognition and rejection behaviour of these two host species should be conducted to test our predictions.     

Syringeale Kippschwingungen und Klangerzeugung beim Feldschwirl (Locustella naevia)

Zusammenfassung Durch eine akustische Analyse des Feldschwirlgesangs wird die vonBrackenbury aufgestellte These widerlegt, daß der Vogel während des Gesangs hechelt, d. h. während einzelner Elemente ein- und ausatmet. Die mittlere Strophenlänge beträgt 62 s. Ferner wird vorgeschlagen, daß dem Gesang ein Kippschwingungsmechanismus mit einer Frequenz von etwa 25 Hz zugrunde liegt, dem hochfrequente (ca. 6 kHz) Schwingungspulse überlagert sind.

---

Relaxation oscillations and sound production in the Grasshopper Warbler (Locustella naevia)

Summary By acoustical analysis of the Grasshopper Warbler's song it is demonstrated that this bird, contrary to Brackenbury's hypothesis, does not sing by performing mini-breaths during single song elements. The mean length of uninterrupted song sections is 62 s. It is suggested that the Grasshopper Warbler's song is made up by a relaxation oscillation of about 25 Hz on which high frequency pulses of about 6 kHz are superimposed.

     

Geographic variability in mitochondrial introgression among hybridizing populations of Golden-winged (<Emphasis Type="Italic">Vermivora chrysoptera</Emphasis>) and Blue-winged (<Emphasis Type="Italic">V.opinus</Emphasis>) Warblers

The rapidly declining Golden-winged Warbler (Vermivora chrysoptera) is of conservation concern owing in part to hybridization with the closely related Blue-winged Warbler (V. pinus). These species hybridize extensively in eastern North America and over the past century the Blue-winged Warbler has displaced the Golden-winged Warbler from substantial regions of its historic breeding range. A previous study suggested that these genetic interactions result in rapid and asymmetric introgression of Blue-winged Warbler mitochondrial DNA (mtDNA) into Golden-winged phenotype populations within the zones of contact, but more recent and extensive surveys have documented a more complex pattern of genetic interchange between these taxa. We surveyed mtDNA/phenotype associations in 104 individuals of known phenotype drawn from two locations with different histories of contact and found substantial variation between sites in the extent of introgression. Where both species have co-existed for more than a century, we found evidence of bi-directional introgression and the long-term persistence of Golden-winged mtDNA haplotypes. At the leading edge of the northward expansion of Blue-winged Warblers, we found predominantly Golden-winged Warbler mtDNA haplotypes in both Golden-winged and hybrid-phenotype individuals. Across both sites, genetic swamping does not appear to be occurring via the early immigration of Blue-winged Warbler females into populations dominated by Golden-winged Warbler phenotypes. Instead, the differing patterns of mitochondrial introgression may be driven by the relative local population sizes of the parental species coupled with subtle between-species differences in mate choice and habitat preferences.