四川省鸟类名录的修订与更新

根据最新的分类学观点和研究结果对地区性鸟类名录进行更新,对于开展保护和管理工作具有重要的意义。本文以《四川鸟类鉴定手册》为基准,参考《中国鸟类分类与分布名录(第三版)》,综合最近20余年的鸟类分布记录,对四川省境内分布的鸟类物种数进行了系统梳理和修订,更新后的四川省鸟类名录共记录到野生鸟类757种。共计新增鸟类135种,其中,23种新增鸟类缘自亚种提升为种,5种为新描述物种,107种为新分布记录。此外,由于标本鉴定有误或行政区划调整等原因,6种被《四川鸟类鉴定手册》收录的鸟类应从四川省鸟类名录中删除。另有19种鸟类虽有相关文献报告,但是由于较为可疑或证据不足暂未列入四川省鸟类名录之中。在新分布记录中,具有长距离飞行能力的候鸟,特别是水鸟所占比例较高;且大多数新分布记录是由观鸟爱好者所发现。随着鸟类研究的发展和观鸟活动的普及,将有更多新分布鸟类被发现和记录。     

广东石门台自然保护区鸟类组成和区系的研究

对石门台自然保护区鸟类组成、鸟类区系和鸟类物种多样性进行了研究.结果表明:该保护区有鸟类208种,隶属16目41科,其中国家一级重点保护鸟类有2种,国家二级重点保护鸟类有25种.在该保护区有分布的208种鸟类中,属留鸟的有156种,属冬候鸟的有 44种,属夏候鸟的有8种.根据中国动物区系的区划,石门台自然保护区分布的鸟类属东洋界物种的有136种,属古北界物种的有43种,属广布种的有29种.本文还分析和研究了石门台自然保护区鸟类区系特征、鸟类生态分布群和经济鸟类等方面的内容.     

长江流域鸟类的初步分析

对长江流域范围内有关动物调查报告和研究资料进行全面、系统地收集和整理,建立了鸟类分布数据库,初步查明在长江流域分布的鸟类共有762种,隶属20目、66科、291属,约占全国鸟类种数的61．2％。其中拥有中国特有鸟及主要分布鸟类72种,国家一级重点保护动物26种,国家二级重点保护动物92种。     

中国大陆与台湾画眉亚科鸟类渊源初探

中国现有画眉亚科鸟类１３１种,占世界种数（２８２种）４７％,其中有１３种为海峡两岸（大陆与台湾）共有。海峡两岸画眉类鸟类的分布有两种情况：连续性分布或间断性分布。这种既连续又间娄的分布特点,表现在来眉类鸟类在海峡两的种内及种间的差异上,同时也体现了台湾与东喜巴拉雅地区之间来眉类鸟类的亲缘关系。在地持、气候、植被环境等诸多因素历史变迁的共同影响下,形成了画眉类鸟类在台湾岛上特有的５个种及１２个亚种。     

北京市平原区受胁鸟类栖息地识别和评价

在北京分布的受胁鸟类主要分布在平原区,而平原区为城市发展的主要区域,因此,在城市管理中融入受胁鸟类保护的内容十分必要。以北京市平原区分布的24种受胁鸟类为研究对象,以鸟类对栖息地的需求为分类依据,结合国家土地利用分类标准,采用人工目视解译法,在北京市平原区的高清卫星影像图上识别出5类一级鸟类栖息地和17类二级鸟类栖息地,得到北京市平原区鸟类栖息地分布图。使用24种受胁鸟类的空间分布模型掩膜鸟类栖息地分布,得到24种受胁鸟类的预测空间分布,叠加之后获得受胁鸟类丰富度分布格局,结果显示,水域是受胁鸟类丰富度最高的栖息地。将受胁鸟类丰富度分布格局与北京市国家级和市级自然保护区分布叠加进行空缺分析,结果显示：1）北京市的自然保护区多分布在山区,不能有效保护受胁鸟类;2）受胁鸟类的保护与平原区的城市建设、绿地管理关系密切。采用分区统计方法,计算各类栖息地中分布的平均鸟类种类数,作为栖息地保护行动优先级指标,得出湖泊、水库、坑塘、滩地、沼泽地等湿地区域是具有最高保护优先级的栖息地类型,在保护实践资源充足的情况下,应对各类栖息地开展综合保护。该研究首次为北京城市区域受胁鸟类保护提出空间参考和管理建议。     

五台山夏季鸟类垂直分布的研究

本文根据1981年6—8月在五台山南、北坡四个垂直带鸟类数量路线统计的结果(96小时,192公里,遇见鸟类总种数126种),进行了数量分布的变异分析。 指出这些鸟类可划分为狭垂直分布、亚垂直分布和泛垂直分布三种类型。这三种类型的鸟类在各垂直带分布上既表现过渡性,又有明显的替代性。过渡性主要由泛垂直分布类型造成,而替代性主要由狭垂直分布类型造成。 五台山低山地区及北坡鸟类种类和数量较多,主要也是狭垂直分布和亚垂直分布类型的鸟类居多。 狭垂直分布和亚垂直分布类型的鸟类主要是夏候鸟及旅鸟,其中大部分与植被,特别是森林植被关系密切,其它类型与植被关系则较松散。 因此,丰富五台山鸟类群落的组成,一是改善森林景观,二是保护北坡滹沱河畔水域沼泽环境。     

中国画眉科鸟类分布格局探讨

中国现有画眉科鸟类122种,隶属于27属,占我国鸟类总种数的9.15%。通过运用GIS技术处理物种分布数据,研究了中国画眉科鸟类的分布格局和多样性中心。中国画眉科鸟类在水平分布上具有不均匀性,省际单元上云南最多(102种),占绝对优势;在动物地理亚区单元上滇南山地亚区分布最多(80种),其次是西南山地亚区(60种)、喜马拉雅亚区(47种);在垂直分布上,则以700～2700m的海拔地带具有最高的物种多样性。中国画眉科鸟类物种多样性最高的地区位于滇南山地亚区与西南山地亚区的交汇地带—横断山区南端。我国画眉科鸟类主要涉及以下3个分布型:东洋型、喜马拉雅-横断山型和南中国型。     

陕西秦岭及大巴山地区的鸟类资源调查

近20多年的野外调查发现,陕西秦岭及大巴山地区的鸟类资源丰富,分布有475种鸟类,多为留鸟、夏候鸟和旅鸟。它们中有中国特有鸟类34种,国家Ⅰ级重点保护的鸟类9种,国家Ⅱ级重点保护的鸟类55种,还有28种鸟类被列入中国濒危动物红皮书及11种被列入世界自然保护联盟(IUCN)濒危物种红色名录中。目前因分布在自然保护区内而受到保护的鸟类有390种,占总种数的82.1%。保护区的存在有利于保护秦岭及大巴山地区的鸟类资源。     

近27年黑龙江省鸟种变化的初步修订

黑龙江省地处中国东北地区最北,属典型中温带与寒温带,鸟类资源丰富。《黑龙江省鸟类志》于1992年出版,记载鸟类19目57科343种,占当时全国1186种的29%。时隔二十余年,随着鸟类新纪录不断增加与鸟类分类学研究快速发展,需要对黑龙江省鸟类的变化做出及时总结。通过查阅1990—2016年发表文献,并对比《中国鸟类分类与分布名录》第二版,总结新增鸟类2目8科51种;删除1目、1科、11种;修订2科名、14属名、14拉丁种名、16鸟种亚种名、38中文名;21个亚种提升为种。由此省内目前共计鸟类20目64科384种,占国内1371种的28%;其中21种在《中国鸟类分类与分布名录》第二版中并未记录黑龙江省分布。研究结果为今后黑龙江省鸟类志与国内鸟类分布名录修订提供参考。     

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.     

Blood parasites of birds in the White Sea-Baltic migratory course. 2. Haemoproteus (Sporozoa, Haemosporidia) fauna and distribution

An analysis of the fauna and distribution of haemosporidiae of the genus Haemoproteus in birds of the White Sea-Baltic migrational direction is given. The author examined 2605 birds belonging to 86 species. Of them 906 birds (34.8%) belonging to 54 species were infected with haemoproteids. The fauna of these parasites is represented by 16 species. The problem of species and difficulties of specific differentiation of haemosporidiae of birds are discussed.     

上海虹桥机场土壤及草丛动物群落特征和鸟类关系研究

20 0 0年 4月至 2 0 0 1年 3月 ,对上海虹桥机场草地土壤动物和草丛动物群落的组成、数量和季节性变化特征进行了初步的研究。土壤动物有节肢动物门、软体动物门、环节动物门等 12个目或类。其中蜱螨目和弹尾目为常年土壤动物群落的优势类群 ,各占年总捕量的 19.75 %和 2 3.14 % ;蚯蚓、多足纲、等足目、膜翅目、鞘翅目为常见类群 ,5类全年占总捕量的 4 8.96 %。草丛动物有 15目或类。其中鞘翅目、直翅目、半翅目、同翅目、膜翅目、双翅目以及蜘蛛目为草丛动物群落的优势类群 ,占全年总捕量的89.6 3%。草丛动物类群数和个体数总体表现为 :7月 >9月 >5月 >4月 >12月 >3月。土壤动物和草丛动物的分布与生境密切相关。所捕的 2 2类草地动物中 ,可直接被鸟类捕食的有近 2 0类 ,主要为生活于草地常见类群中 ,因此 ,草地的生境以及草地动物的分布是吸引鸟类到机场栖息和摄食的主要原因。降低草高、减少结实的植物、控制土壤动物的密度是减少机场区鸟类数量的有效方法和途径。     

Terrestrial vertebrates of the New Hebrides: origin and distribution.

The known terrestrial vertebrate fauna of the New Hebrides consists of 16 species of mammals (excluding feral domestic stock), 61 species of resident land- and freshwater birds, 20 species of reptiles and one amphibian. Of these, three, five, four and one species respectively have apparently been introduced by man. The non-introduced fauna is clearly Indo-Australian in origin, but some species have an exclusively Pacific island distribution and others (two bats, seven birds, and four lizards) are endemic. On the six islands visited 95 out of the possible 98 vertebrate species occur. Santo, the largest and most northerly island, supports the richest fauna. The comparative impoverishment of more southerly islands is not directly attributable to the progressive increase in isolation and distance from presumptive source area, nor to decrease in island area or maximum height.     

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。     

Host immune defence and migration in birds

Migratory birds are exposed to at least two different parasite faunas during their annual cycle, while resident birds only experience a single parasite fauna. Migratory birds should therefore have evolved mechanisms to control or reduce the negative impact of infections from a more diverse parasite fauna. In a comparison of pairs of closely related species of birds that differ with respect to whether they are migratory or residents, the size of two immune defence organs (the bursa of Fabricius and the spleen) was consistently larger in the migratory species. Since the bursa is only found in juvenile, sexually immature birds, we conclude that immune defence adaptations to the impact of a more diverse parasite fauna in migrants already exist before the start of the first migration. Interspecific differences in investment in immune defence between migratory and resident birds have implications for our understanding of complex host–parasite interactions, the acquisition of new hosts by parasites, and the susceptibility of migratory birds to environmental perturbations.     

Host associations and origin in the formation of the Caucasian fauna of fleas (Siphonaptera)

Results of analysis of the Caucasian fauna of fleas and their association with mammal and avian hosts are reported. The Caucasian fauna of potential flea hosts comprises about 130 species of mammals and about 470 species of birds. Most of the flea species in the Caucasian fauna (88 out of 155) parasitize rodents, 51 species of which are permanent hosts of different flea species; 13 flea species occur on 11 species of insectivores; 13 flea species, on 13 species of chiropterans; 14 flea species, on 20 species of carnivores. Only 2 flea species parasitize artiodactyles. 54 species of birds are permanent hosts of 23 species of fleas from 4 genera in the Caucasus. Ten types of ranges of flea species are distinguished; host associations of the Caucasian flea species from these groups are discussed. The greatest numbers of hosts from the families Cricetidae, Muridae, and Sciuridae are associated with fleas with Euro-Asian (extra-Siberian), European, Turanian, and Iranian ranges. Soricidae are known as hosts of flea species with European and Euro-Turanian ranges. Four major groups of flea taxa are represented in the Caucasian fauna. The distribution of the first group is determined by the influence of the palaeofauna of the ancient European continent in the early Cenozoic; that of the second group, by the influence of the fauna of the ancient Asian continent during the Paleogene and part of the Neogene; the third, by the influence of the fauna of southern Europe starting with the Miocene. The fourth group comprises the species which immigrated from northern Europe and Asia in the Late Neogene (2–3 mln years ago).     

Macroecological patterns in British breeding birds: covariation of species'geographical range sizes at differing spatial scales

The availability of high quality data on the distribution and abundance of British birds at the national scale means that this fauna is the basis for a growing body of macroecological study. Nevertheless. questions remain about how representative of wider patterns the distributions and abundances of birds in Britain may be. Here, we use data on the British. European and global breeding distributions of British birds to show that species that are widespread in Britain also tend to be widespread across larger regions. These results hold for both residents and migrants separately, and when controlling for the phylogenetic related ness of species. Species with wide latitudinal spans in Europe also tend to have large British ranges, with the largest British ranges exhibited by species inhabiting mid-latitudes in Europe. These results demonstrate that the distributions of birds within Britain are not simply idiosyacratic. but do reflect aspects of their broader distributions.     

广西大明山鸟类群落组成、区系成分和垂直分布

为了了解鸟类组成和海拔分布状况,利用样线法和固定调查点法于2007~2015年对广西大明山的鸟类进行了研究。在大明山共记录鸟类337种,隶属于17目56科。繁殖鸟类(包括留鸟和夏候鸟)共计234种,占大明山鸟类种数的69.4%,具有明显优势,构成了大明山鸟类区系组成的主体。大明山具有典型的华南区向华中区过渡的鸟类区系特征,67.1%的繁殖鸟类属于东洋型的种类。随着海拔的增加,东洋型的种类逐渐减少。依据海拔梯度和植被的不同,可以将大明山鸟类分成6个类群,鸟类总种数和繁殖鸟类种数均以海拔500~900 m的范围内最多,海拔200~500 m范围内鸟类次之。由于大明山地处热带南缘,本研究将为今后监测气候变暖对鸟类的影响提供依据。     

Dispersal and speciation of skinks among archipelagos in the tropical Pacific Ocean

Summary We examined the potential effects of geography on the distribution and speciation of skinks on tropical Pacific archipelagos. The entire tropical Pacific skink fauna was divided into continental (found also in continental areas), Pacific (endemic to the study area but found within more than one archipelago) and endemic (found within only one archipelago) species categories. The number and proportion of skinks within each species category were determined for each of the 27 archipelagos in the study area. Nine geographic variables reflecting archipelago size, isolation and elevation were estimated for each archipelago. Principal components analysis was used to reduce the nine variables to three uncorrelated composite variables that were interpreted as representing archipelago size, isolation and elevation. Numbers and proportions of skinks in each category within an archipelago were related to the composite geographic variables using multiple linear regression analysis. Archipelago size and isolation were important predictors of both skink diversity and endemism. Results were then compared to diversity and endemism of birds within the study area. Skinks showed an archipelago-wide level of endemism similar to that of birds. On an archipelago by archipelago basis, however, large differences between birds and skinks were evident. In particular, the New Caledonia skink fauna was much more endemic than that of birds. The bird faunas of Hawaii and the Marquesas were nearly completely endemic, while no endemic skinks occurred in these two archipelagos. These differences presumably reflect the relative dispersal powers of skinks and birds and, consequently, rates of colonization and speciation. Differences may also be due partly to morphological conservatism among isolated skink populations and the occurrence of cryptic species that have not yet been identified as separate species. The discovery of such cryptic species, however, is unlikely to increase the endemic skink fauna of Hawaii and other distant archipelagos to a level commensurate with that of birds. Differences in endemism between skinks and birds may also be due to unknown local ecological interactions.     

南充高坪机场土壤及草丛动物群落特征和鸟类的关系

机场鸟类是机场安全的重大隐患,减少机场附近鸟类数量是机场安全至关重要的一环.2007年4～12月,对南充高坪机场3种生境土壤动物和草丛动物群落组成、数量和季节性变化特征进行了初步的研究.调查共获得土壤动物25类,其中蜱螨目、原尾目、线虫纲为土壤动物群落优势类群,占年总捕获量的71.88%;常见类群有弹尾目、线蚓科、腹足纲、膜翅目、双翅目、鞘翅目、蚯蚓、蜘蛛目,直翅目9类,占总捕获量的22.84%.地表草丛动物21类,其中半翅目、蜘蛛目、双翅目、腹足纲为地表草丛动物的优势类群,占年捕获量的65.7%;常见类群有直翅目、鞘翅目、同翅目、膜翅目、鳞翅目、革翅目、弹尾目7类,占总捕获量的31.2%.将土壤动物群落、草丛动物群落与肉食性鸟类进行相关分析,结果显示土壤动物群落变化与肉食性鸟类群落之间有一定关系;草丛动物数量与肉食性数量鸟类呈现一定正相关性,机场肉食性鸟类数量与直翅目数量呈显著的正相关关系(r=0.910,P=0.032).结合机场区域鸟类食性观察、分析,直翅目、腹足纲动物是机场肉食性鸟类数量的主要捕食对象,通过定期割草、消除腐草和杂物、喷洒农药控制地表草丛动物是减少机场区域肉食性鸟类数量的有效方法和途径.