四川千佛山自然保护区的鸟类资源

通过2002年10月和2003年5月对保护区鸟类的集中调查,结合历史文献,确认保护区有鸟类13目35科160种.其中国家I级保护鸟类2种,Ⅱ级保护鸟类19种,完全或主要分布于我国的鸟类种类20种.保护区鸟类以留鸟和夏候鸟为主,有留鸟91种,夏候鸟48种,而冬候鸟、旅鸟分别只有13种和8种.鸟类区系组成为：古北界种类有30种,东洋界种类90种,广布种19种,以东洋界种类占优势,同时兼具西南区和华中区的特点.保护区鸟类主要分布在阔叶林和灌丛生境,其次是针阔混交林生境.保护区内鸟类水平分布的情况和垂直分布的情况都差异明显.     

雷州半岛湿地水鸟区系组成及生态分布的初步研究

1998年10月至2000年6月,对雷州半岛湿地水鸟区系组成及生态分布进行了调查,结果表明,雷州半岛湿地水鸟56种,隶属7目9科,种类最多的是鹭类（Ardeidae)、鸭类（Antidae)和Xin鹬类（Charadriidae and Scolopacidae),共有41种,56种水鸟中,古北界成分35种,占绝对优势;东洋界、广布种分别只有13和8种。以冬候鸟为主,共有33种;留鸟、族鸟和夏候鸟分别占13、7和3种。冬候鸟主要是鸭类和Xin鹬种类,留鸟主要是鹭类,本地的鸥类（Laridae)几乎都是冬候鸟,受各种协定或法规保护的水鸟有38种。雷州半岛的水鸟主要人布在沿海滩涂湿地,共有49种,红树林是最重要的水鸟栖息地,分布在这里的水鸟有37种。     

Blood parasites of some birds from Ghana

A total of 135 birds of 26 species in 13 families was examined for blood parasites; 43 birds (31.9%) of 13 species were infected; species of the Ploceidae were the most heavily infected. Species of Haemoproteus occurred most commonly 29 birds) while Leucocytozoon and Plasmodium species were virtually absent. There was no significant difference in the prevalence of hematozoa in birds from the mature rainforest and those in a savannah-urban setting.     

广西金钟山鸟类保护区鸟类多样性初步研究

本文共记录到金钟山鸟类274种,分别隶属于18目57科,其中陆生鸟类251种,水鸟23种;以留鸟为主,共157种;候鸟、旅鸟分别为104种、13种;东洋种为优势类群,共有171种,古北种和广布种分别为4种、27种。这些鸟类中有国家重点保护鸟类39种,中国特有种鸟类3种,列入世界自然保护联盟红皮书名录中的鸟类5种,列入中国濒危动物红皮书名录中的鸟类20种,列入CITES附录中的鸟类34种。本文还对金钟山鸟类保护区的5种不同生境类型的鸟类种类组成作了比较,结果表明灌丛＋农田的鸟种多样性指数最高,为3．04;水域的鸟种多样性指数最低,为2．14。     

An endemic radiation of Malagasy songbirds is revealed by mitochondrial DNA sequence data

The bird fauna of Madagascar includes a high proportion of endemic species, particularly among passerine birds (Aves: Passeriformes). The endemic genera of Malagasy songbirds are not allied obviously with any African or Asiatic taxa, and their affinities have been debated since the birds first were described. We used mitochondrial sequence data to estimate the relationships of 13 species of endemic Malagasy songbirds, 17 additional songbird species, and one species of suboscine passerine. In our optimal trees, nine of the 13 Malagasy species form a clade. although these birds currently are classified in three different families. In all optimal trees, the sister to this endemic clade is a group of Old World warblers including both African and Malagasy birds. The endemic Malagasy songbird clade rivals other island radiations, including the vangas of Madagascar and the finches of the Galapagos, in ecological diversity.     

Modelling spatial patterns of biodiversity for conservation prioritization in North-eastern Mexico

Relationships between spatial patterns of bird and mammal species richness in north‐eastern Mexico were analysed in relation to the location of three biosphere reserves (El Abra‐Tanchipa, El Cielo, and Sierra Gorda) and 13 priority areas recently identified for conservation. Ecological niches were modelled and potential distributions delimited for 285 bird and 114 mammal species using a genetic algorithm based on locality information from museum specimens and 15 selected environmental attributes. Potential distributions were transformed into hypothesized current distributions based on species–habitat associations as reflected in a recent land‐use map. Although species richness was lower when distributions were reduced from potential to current, spatial patterns of potential and current richness were similar. Heuristic, complementarity‐based prioritization procedures were used to identify combinations of areas and sites with maximal species representation: the biosphere reserves included 79% of birds and 74% of mammal species; eight priority areas provided an additional 11% of birds and 13% of mammals; the remaining 10% of birds and 13% of mammals were concentrated in new sites across the study area.     

福建红树林湿地鸟类区系研究

红树林湿地是热带、亚热带海岸带的重要湿地类型。由于红树林是自然辅助供能的高生产率的生态系统 ,具有高光合率、高呼吸率和高归还率的三高特点 ,为红树林区底栖动物的生活提供了能量来源 ,丰富的底栖动物又为鸟类等高等动物提供了充足的饵料来源。红树林湿地特殊的环境特点 ,使之成为咸淡水交迭的环境下生存的动植物、微生物丰富的基因库[10 ] 。因此 ,红树林区域在生物多样性研究中具有重要价值。在香港米埔红树林保护区 ,鸟类学家对当地鸟类的迁徙和生态进行了 30多年的研究[15,16 ] ,2 0世纪 80年代后对广东、广西、海南等地主要红树…     

Nematode parasites of birds of the fauna in Tunisia

330 birds of Tunisia were necropsied; they belong to 73 species among 29 families and 13 orders. We so collect 36 species of nematodes from 9 families. The relative importance of these is variable. The best represented are: Capillariidae (6 species), Spiruridae (6 species), Acuariidae (9 species) and Filariidae (6 species). The parasitism by nematodes is not uniform. Among the 330 birds autopsied only 51 were parasited by nematodes (15.45%) among 25 of the examined birds species (34.2%). Among these 25, sixteen (64%) presented only one species of parasitic nematode, six (24%) arboured two, (8%) three and only one, (partridges) presents six species of nematodes.     

宁夏罗山国家级自然保护区鸟类区系特征及群落结构

自2010年10月至2011年12月对宁夏罗山国家级保护区鸟类区系及群落结构进行了调查研究,共记录到鸟类15目46科98属164种,占宁夏已知鸟类总种数的48.81%。其中留鸟51种(31.10%),夏候鸟68种(41.64%),旅鸟38种(23.17%),冬候鸟7种(4.27%)。繁殖鸟119种,其中以古北界鸟类占优势,有88种,占繁殖鸟总数的73.95%;东洋界种15种,占12.61%;广布种鸟类16种,占13.45%。研究发现不同季节、不同生境中的鸟类群落特征差异较大。林地鸟类物种数和多样性指数最高,水域鸟类具有最高的G-F指数。相似性分析显示,山地荒漠草地和废弃村庄的鸟类群落,林地和浅山灌丛鸟类群落,分别具有一定的相似性。春季鸟类群落物种数、G-F指数、多样性指数和均匀度指数最高。     

内蒙古赛罕乌拉自然保护区冬季鸟类多样性调查

采用固定样线法于2006～2009年对内蒙古赛罕乌拉国家级自然保护区冬季鸟类组成进行了调查.共记录鸟类6目18科51种,其中有37种留鸟,9种冬候鸟,5种旅鸟,鸟类的居留型发生变化.所记录鸟类中有国家Ⅰ级重点保护鸟类1种,Ⅱ级保护鸟类13种,国家保护的有益的或者有重要经济及科学研究价值的鸟类29种.群落多样性指数值最高...     

Roles of Birds and Bats in Early Tropical-Forest Restoration

Restoration of tropical forest depended in large part on seed dispersal by fruit-eating animals that transported seeds into planted forest patches. We tested effectiveness of dispersal agents as revealed by established recruits of tree and shrub species that bore seeds dispersed by birds, bats, or both. We documented restoration of dispersal processes over the first 76 months of experimental restoration in southern Mexico. Mixed-model repeated-measures randomized-block ANOVAs of seedlings recruited into experimental controls and mixed-species plantings from late-secondary and mature forest indicated that bats and birds played different roles in the first years of a restoration process. Bats dispersed pioneer tree and shrub species to slowly regenerating grassy areas, while birds mediated recruitment of later-successional species into planted stands of trees and to a lesser extent into controls. Of species of pioneer trees and shrubs established in plots, seven were primarily dispersed by birds, three by bats and four by both birds and bats. Of later-successional species recruited past the seedling stage, 13 were of species primarily dispersed by birds, and six were of species dispersed by both birds and bats. No later-successional species primarily dispersed by bats established in control or planted plots. Establishment of recruited seedlings was ten-fold higher under cover of planted trees than in grassy controls. Even pre-reproductive trees drew fruit-eating birds and the seeds that they carried from nearby forest, and provided conditions for establishment of shade-tolerant tree species. Overall, after 76 months of cattle exclusion, 94% of the recruited shrubs and trees in experimental plots were of species that we did not plant.     

河南安阳平原农耕区鸟类区系及多样性

2009年7月～2011年8月对河南安阳平原农耕区鸟类进行了调查,共记录到鸟类109种,隶属13目33科,其中雀形目鸟类59种,占鸟种总数的54.1%;留鸟30种,占总种数的28.4%;夏候鸟33种,占总种数的30.3%;冬候鸟8种,占6.4%;旅鸟38种,占34.9%。在生境分布上,以村庄农田鸟类种类最多,其次是林地果园,鸟种最少的是河流水域。在调查研究的基础上提出了鸟类保护的一些建议。     

西藏珍稀野生动物资源与分布的研究

西藏珍稀野生动物有125种,隶属于16目29科86属。其中：哺乳类52种,隶属于5目13科34属;鸟类69种,隶属于8目13科49属;其它种类4种。本文择其重要种类介绍了西藏珍稀野生动物的分布。     

江西齐云山自然保护区冬季鸟类调查及多样性分析

2006年12月至2007年2月,采用样线法对江西齐云山自然保护区冬季鸟类资源及其生境分布进行了调查,记录到鸟类13目38科122种,其中国家重点保护鸟类17种.留鸟90种,冬候鸟28种,夏候鸟4种.研究区冬季鸟类的Shannon-Weiner指数为3.875,Pielou指数为0.791,Simpson指数为0.964.对6种生境中鸟类群落的科数、种数、优势种、多样性指数(Shannon-Weiner指数、Pielou指数、Simpson指数和Sorenson相似性指数)等有关生物多样性指标的统计分析表明,不同生境鸟类群落多样性存在差异.     

内蒙古二连浩特市鸟类区系特征及群落结构

2010年5月至2011年4月,采用样带法和固定半径样点法,对内蒙古自治区二连浩特市5种生境的鸟类区系特征、群落结构及其季节动态进行了调查研究。共记录到鸟类124种,隶属于15目34科。其中,留鸟19种,夏候鸟72种,旅鸟29种,冬候鸟4种。繁殖鸟中古北界种类有82种,东洋界种类仅9种;在地理型上主要特征为中亚型的种类多,共有13种。从群落的空间格局来看,5种生境的区别也很大,林地鸟类多样性指数最高,居民区最低;从时间格局来看,不同季节的差异显著,春季鸟类多样性指数最高,冬季最低。     

Mesostigmatic mites (Acari: Mesostigmata) in nests of the Eurasian griffon vulture (<Emphasis Type="Italic">Gyps fulvus</Emphasis>) in Croatia

We examined the species composition and community structure of mites of the order Mesostigmata (Acari) in nests of the Eurasian griffon vulture (Gyps fulvus Hablizl, 1783) in Croatia. Material collected from 18 nests included 565 mites belonging to seven species. The most abundant species were Leiodinychus orbicularis (C.L. Koch, 1839) (Trematuridae) and Androlaelaps casalis (Berlese, 1887) (Laelapidae). The results were compared with the community structure and frequency of dominant species of Mesostigmata in nests of 32 other bird species. Leiodinychus orbicularis occurred in the nests of 13 species of birds. It is a typical nidicolous species which occurs most frequently in the perennial nests of birds of prey. In contrast, A. casalis rarely occurs in the nests of birds of prey.     

Low resolution of mitochondrial COI barcodes for identifying species of the genus Larus (Charadriiformes: Laridae)

We evaluated whether cytochrome c oxidase subunit I (COI) barcodes that have been previously suggested for birds are useful for identifying species of the genus Larus, which are resident or migratory birds in Korea. We found 31 intra- or interspecific COI haplotypes from 12 of 13 Larus species in Korea. Haplotype analyses showed that the COI barcodes could not distinguish some interspecific haplotypes from 6 of 12 Larus species because there were no nucleotide substitutions among their COI haplotypes. The neighbor-joining tree formed shallow branches in the clades expected for L. saundersi, L. crassirostris, L. canus, L relictus, and L. ridbundus. In the nine Larus species, COI haplotypes were not grouped as distinct entities that were correctly assigned to their corresponding species, resulting in polytypic clades. These results indicate that the COI sequences need to be cautiously selected as a DNA barcode for identifying species of Korean Larus birds.     

贵州坡岗喀斯特森林自然保护区红外相机兽类和鸟类监测及活动节律分析

本研究于2017—2020年利用红外相机对贵州兴义坡岗喀斯特森林自然保护区的兽类和鸟类进行了连续4年的监测,分析了保护区内兽类和鸟类物种组成多样性及主要地栖性物种的活动节律。本次调查共记录到兽类和鸟类物种数共72种,其中兽类13种,隶属于4目7科;鸟类59种,隶属于6目18科。国家一级重点保护野生动物有黑颈长尾雉(Syrmaticus humiae)和小灵猫(Viverricula indica);国家二级重点保护野生动物有白鹇(Lophura nycthemera)、白腹锦鸡(Chrysolophus amherstiae)、红嘴相思鸟(Leiothrix lutea)、猕猴(Macaca mulatta)、斑林狸(Prionodon pardicolor)、豹猫(Prionailurus bengalensis)等13种。Shannon-Wiener多样性指数最高的区域为保护区的核心区(H=2.76)。活动节律分析表明,白腹锦鸡为昼行性动物,花面狸(Paguma larvata)、鼬獾(Melogale moschata)等为典型的夜行性动物。白腹锦鸡和鼬獾日活动节律呈双峰趋势,花面狸和豹猫呈单峰型。本次监测结果可为进一步加强喀斯特森林鸟兽物种保护管理和生态学研究提供基础。     

安徽沿淮湖泊湿地水鸟资源调查

2008年6月至2009年5月,采用路线调查法和定点观察法对安徽沿淮的东西湖、瓦埠湖、龙子湖、沱湖和女山湖5个湖泊湿地的水鸟资源进行了调查,共记录湿地水鸟61种,隶属于7目13科.按居留型可分为冬候鸟32种(占52.46%),夏候鸟14种(占22.95%),留鸟2种(占3.28%),旅鸟13种(占21.31%);按生态...     

桂林两江国际机场内草坪动物与鸟类关系

2005年7月～2006年7月对桂林两江国际机场草坪动物及鸟类进行调查.共记录到鸟类9目23科48种,其中优势种是:田鹨、家燕、小云雀、棕背伯劳、黑卷尾、针尾沙锥、红隼、黑翅鸢;记录到昆虫13目76科,其中优势种有:直翅目、鞘翅目、双翅目、膜翅目、半翅目等昆虫和各种蜘蛛.鸟类数量和昆虫数量存在密切联系,鸟类数量峰值和昆虫数量峰值有部分重叠,说明昆虫数量对鸟类数量有影响.严格控制草坪昆虫数量能有效控制机场草坪的鸟类数量.蛙鼠类对草坪鸟类数量影响不大.