世界鸡形目鸟类

介绍了世界上鸡形目鸟类的分布、分类、形态特点、栖地类型及生活习性。世界鸡形目鸟类分为７个科,共计２８１种。中国鸡形目鸟类包括松鸡科８种和雉科５２种。介绍了中国鸡形目鸟类种的分类等方面的一些最新进展。     

鸡形目鸟类系统发生研究现状

综合形态学、行为学、分子系统发生等方面研究成果,对世界鸡形目鸟类科的系统关系以及属、种间系统发生的研究进展进行了阐述,侧重介绍与我国鸡形目鸟类相关类群的系统发生研究现状。与传统的系统关系比较,新的研究结果主要有:凤冠雉科和冢雉科不再是互为姊妹群;传统分类中的雉族和鹑族被证明并非单源而是多源的;雉族的原鸡属与鹑族的竹鸡属有很近的亲缘关系;灰山鹑、火鸡和松鸡类的系统发生关系可能很近。分子进化的研究表明雉科各属的起源主要集中在上新世。     

湖南省鸡形目鸟类及其分布

鸡形目鸟类有很大的经济意义和观赏价值。近 40多年来我国鸟类学者做了大量卓有成效的工作 ,对湖南省的鸡形目也进行过广泛调查。 195 7年梁启等首次记录了竹鸡和环颈雉 ;196 5年梁启等又在桑植发现白冠长尾雉 ;1981年李焕宁报道绥宁产红腹锦鸡 ;1984年沈猷慧报道鸡形目 9种雉及其习性产地 ,其中有 5种是省的新记录 ,它们是鹌鹑、红腹角雉、黄腹角雉、白鹇指名亚种、勺鸡 ;1990年李金声报道吉首发现白颈长尾雉 ;1993年邓学建报道了白鹇福建亚种新记录。鉴于湖南省的特殊动物地理位置 ,许多珍稀雉类分布区范围延伸到湖南境内为止。查明雉…     

四川省鸡形目鸟类及分布

研究使用了从1997~2005年四川省58个生物资源综合科学考察的鸟类野外调查记录、国内外从1908年到2005年有关四川省鸡形目鸟类野外物种调查公开发表的60篇文献,以及四川大学、西华师范大学、四川农业大学标本馆共386号鸡形目标本,共1103条记录,对四川省鸡形目的资源及分布进行了研究。结果如下:①四川省鸡形目鸟类计2科18属25种,占全国鸡形目(63种)的39.68%,其中,国家I级保护鸡形目5种,国家II级保护鸡形目11种,分别占全国保护鸡形目总数(I级21种、II级21种)的23.81%、52.38%;特有种7种,占全国鸡形目特有种(14种)的50%,分布型以喜马拉雅-横断山区型居多,以东洋界成分占绝对优势。②物种丰富度最高的地区为平武县、松潘县、九寨沟县、绵竹县、冕宁县、康定县、青川县和宝兴县,保护物种丰富度最高的地区为平武县、九寨沟县、宝兴县、松潘县、青川县、冕宁县;③四川省159个县(市)中有鸡形目调查记录的有73个,没有记录的县86个,这86个空白区域有待进一步调查。     

鸡形目鸟类巢址选择研究进展

鸟巢是鸟类繁育后代的场所,巢址选择对鸟类的生存和繁衍意义重大.许多鸡形目Galliformes鸟类被列入IUCN濒危物种红色名录,了解其巢址选择的特征及影响因素有助于采取针对性保护措施.本文从影响鸡形目鸟类巢址选择的植被、地理和温度3个因素综述了其巢址选择特点,指出未来的研究方向应包括探明巢址选择的机制、从不同时空尺度...     

基于生物信息学对部分鸡形目鸟类系统发生关系的研究

本研究从GenBank下载了31种鸡形目鸟类、2种雁形目鸟类、1种戴胜目鸟类、1种佛法僧目鸟类和1种犀鸟目鸟类的线粒体16SrRNA基因的部分序列。经比对后序列长度为1384bp,其中有400个变异位点。A+T平均含量为54.2%,C+G平均含量为45.8%。贝叶斯系统发生分析揭示出鸡形目和雁形目分别形成单系。研究表明:(1)珠鸡科是鸡形目中较为原始的一个类群;(2)传统分类中的雉亚科和鹑亚科并非分别形成单系;(3)吐绶鸡科和松鸡科与雉科的亲缘关系较近;(4)孔雀属、Francolinus和Bambusicola之间的亲缘关系较近;山鹑属与多个雉亚科的亲缘关系较近;(5)雉科内各个属的属内分化主要发生于后中新世-更新世期间。     

基于RS和GIS技术的河北省鸡形目鸟类分布格局

收集和整理河北省鸡形目鸟类的分布资料,借助GIS的绘图功能,把解译的遥感影像数据数字化为植被类型图和地貌图;根据文献和标本记录的地理位置和野外考察记录,做出河北省鸡形目鸟类的点分布图;根据鸡形目鸟类与其生境之间的相互依赖关系,定义鸡形目鸟类的适宜生境类型,利用GIS技术的分析、提取和叠加功能,提取每种鸡形目鸟类的适宜生境类型图,预测河北省鸡形目鸟类的总体分布格局。结果表明：河北省鸡形目鸟类物种丰富度地区主要集中在坝上高原区和燕山太行山山地区;河北省鸡形目鸟类可分为全省广布种(鹌鹑和雉鸡)、燕山太行山山地和坝上高原分布种(石鸡、斑翅山鹑、勺鸡)和局部地区特征种(黑琴鸡、黑嘴松鸡、花尾榛鸡、褐马鸡)3种类型。     

中国鸡形目鸟类的分布格局

基于中国鸡形目鸟类分布数据库,运用GIS技术处理物种分布数据,研究了中国鸡形目鸟类的水平、垂直分布状况和分布中心。中国鸡形目鸟类63种,分属2科26属,在水平分布上具有不均匀性,在动物地理亚区上表现为西南山地亚区分布最多(35种),其次是青海藏南亚区(30种)、喜马拉雅山亚区(22种);在垂直分布上则主要分布于从1100m到2900m的中、高海拔地区。中国鸡形目鸟类物种多样性具有2个分布中心:喜马拉雅-横断山中心和滇南山地中心。我国鸡形目鸟类主要涉及以下3个分布型:喜马拉雅-横断山型、东洋型和南中国型。其中以喜马拉雅-横断山型的种类最多,其次为东洋型和南中国型,其他类型较少。     

八种鸡形目鸟类卵壳及壳膜超微结构观察

８种鸡中,高原山鹑卵壳仅由乳突层和栅栏层构成,缺少护膜层,表面无裂纹,外气孔开放。其它种类由乳突层、栅栏层和护膜层构成,表面有裂纹、外气孔有覆盖。栅栏层都有与飞翔相适应的气泡,飞翔能力强,速度快的种类产卵壳气泡密度高的卵。     

中国鸡形目鸟类分布数据库及其应用

中国鸡形目鸟类分布数据库(The Site Record Database for Chinese Galliformes,SRDG)是以中国鸡形目鸟类分布点的有关信息为数据源的综合性资源数据库,于1996年初步建立,2005～2006年进行了更新维护和完善,由中国鸡形目鸟类物种代码库(WZDM)、中国鸡形目鸟类分布状况库(FBZK)和信息来源库(XXLY)三部分构成,包括中国鸡形目全部63个种的5859条分布信息和1027条相关文献记录。本数据库操作简单,各库之间通过共有字段相链接,具有信息查询、修改和维护等功能。本数据库的物种信息有助于加深对我国鸡形目鸟类资源的了解,可为中国鸡形目鸟类的研究和保护提供翔实的基础数据。在数据库基础上,可以进行有关我国鸡形目鸟类分布状况的分析,如鸡形目鸟类地理区划研究、分布区与占有面积的比较、物种濒危状况评估以及热点地区分析和GAP分析等。     

Nest survival rate of Reeves's pheasant (Syrmaticus reevesii) based on artificial nest experiments

To explore the nest survival rate of Reeves's pheasant (Syrmaticus reevesii) and the nest-site factors that affect it,we conducted artificial nest experiments with reference to natural nests at Dongzhai National Nature Reserve (DNNR),Henan Province and Pingjingguan,Hubei Province from April to June 2014 simulating the situation in its early and later breeding season.We also determined distance characteristics of the nest sites by ArcGIS 10.0.Nest survival models were constructed in Program MARK for data analysis.Results indicated that in the early breeding season,the apparent survival rate (ASR) in DNNR (52.4％) was significantly greater than that in Pingjingguan (13.5％),and the ASR in the later breeding season in DNNR (26.7％) was not indistinctively correlated with Pingjingguan (3.2％).The daily survival rate (DSR) in the later breeding season was 93.8％ in DNNR and 92.0％ in Pingjingguan,respectively.The DSRs were both negatively correlated with nest distance to forest edges and settlements.The DSR in Pingjingguan was positively correlated with nest distance to paths and negatively correlated with nest distance to water sources.However,the DSR in DNNR was negatively correlated with nest distance to paths but positively correlated with nest distance to water sources.     

Dummy birds in artificial nest studies: an experiment with Red-backed Shrike Lanius collurio

Capsule Dummy birds placed on artificial nests increase nest survival, and their use should be considered in future studies of nest predation.     

Density-dependent nest predation – an experiment with simulated Mallard nests in contrasting landscapes

Breeding success is a key element of animal population dynamics. In many taxa including birds, nest success, or the proportion of laid clutches that actually hatch, is mainly determined by predation. Previous research gives an inconsistent picture of the prevalence of density-dependent nest predation and one reason for this is the general lack of well-designed replicated experiments. Using simulated Mallard Anas platyrhynchos nests and a crossover design for 20 lakes in the nemoral and boreal biotic zones, we tested the predictions that nest survival is negatively density-dependent and that nest predation is higher in agricultural than in forested landscapes. Study day and daily abundance of waterfowl, other waterbirds, as well as avian predators were included as covariates in the analysis. Model fitting in program mark revealed a general negative effect of nest density on nest survival. In addition, nest survival rate was higher at forest lakes than at lakes in agricultural landscapes, irrespective of nest density. The only covariate producing model improvement was study day; older nests had higher survival rates than recently initiated ones. This is the first replicated lake-level experimental study showing that nest predation is density-dependent in waterfowl. The pattern was consistent between landscape types, implying that density-dependent nest predation may affect habitat choice and population dynamics over large parts of the Mallard's range.     

An artificial bird nest experiment in urban environments: Lessons from a school‐based citizen science programme

Maintaining suitable vegetation within urban environments is crucial for wildlife conservation in the face of anthropogenic habitat change. Here, we report on a citizen science project, involving students from seven schools across south‐eastern Australia, that investigated the effectiveness of urban vegetation as habitat for bird nests. The ‘nest concealment hypothesis’ posits that vegetation should obscure the nest from predator detection, thus reducing the likelihood of predation. To test this, participating school‐aged citizen scientists constructed artificial nests, which were placed in garden trees within school grounds and monitored for signs of predation. We found no evidence to support the nest concealment hypothesis, with no relationship between the density of vegetation immediately surrounding a nest and its likelihood of predation (binomial model:  = 1.714, P = 0.190). It was observed that 80% of the nests experienced predation. This aligns with mounting evidence suggesting that other factors, such as olfaction and adult defence, may be more important factors in the protection of bird nests. It is important to note that artificial nests are unreliable, and therefore, the veracity of the overall conclusions is limited. However, in conducting this experiment, we demonstrate the suitability of this method as a school‐based citizen science activity. This study exemplifies that field‐based experiments can used to engage future generations with conservation science.     

Effects of fire and grazing on grasshopper sparrow nest survival

Patch-burn grazing is a management framework designed to promote heterogeneity in grasslands, creating more diverse grassland structure to accommodate the habitat requirements of many grassland species, particularly grassland birds. Published studies on the effects of patch-burn grazing on passerines have been conducted on relatively large (430–980 ha pastures), contiguous grasslands, and only 1 of these studies has investigated the reproductive success of grassland birds. We assessed the effects of the patch-burn grazing and a more traditional treatment on the nesting ecology of grasshopper sparrows (Ammodramus savannarum) in small (<37 ha pastures) grasslands located in southern Iowa from May to August of 2008 and 2009. The study pastures were grazed from May to September and prescribed burns were conducted in the spring. We investigated the effects of treatments on clutch size and modeled grasshopper sparrow nest survival as a function of multiple biological and ecological factors. We found no difference in clutch size between treatments; however, we did find a reduction in clutch size for nests that were parasitized by brown-headed cowbirds (Molothrus ater). Constant daily survival rates were greater in patch-burn grazed pastures than in grazed-and-burned pastures (patch-burn grazed rate and grazed-and-burned rate ). Competitive survival models included year, stage of nest, nest age, and cool-season grass (csg) abundance within 5 m of the nest. Overall, csg abundance had the greatest effect on survival and had a negative influence. Although survival rates were highest in patch-burn grazed pastures, multiple factors influenced grasshopper sparrow survival. Nest survival rates for both treatments were relatively low, and variables other than treatment were more instrumental in predicting grasshopper sparrow survival. We recommend decreasing overall vegetation cover if increasing nesting habitat for grasshopper sparrows is a management goal. In addition, we recommend further investigation of heterogeneity management in fragmented landscapes to better understand how it affects biodiversity in relatively small management units that typify grassland habitats in the Midwest. © 2011 The Wildlife Society.     

Positive roadside edge effects on artificial nest survival in a lowland Atlantic Forest

Road construction is considered to be one of the primary causes of forest fragmentation, and little is known about how roads affect bird reproductive success. The objective of this study was to assess the survival rate of artificial nests along an edge associated with a highway and in the interior of a tabuleiro forest. The study was performed at the Sooretama Biological Reserve, on the margins of federal highway BR‐101, between September and October 2015. A total of 168 artificial nests with a Common quail (Coturnix coturnix) egg in each nest were placed along six sampling transects, at distances of 2, 25, 50, 100, 200, 400, and 800 m from the highway toward the forest interior. We used logistic regression and estimated daily survival rate (DSR) using the “Nest Survival” function in the program MARK to estimate artificial nest survival and assessed the effect of the distance from the highway. The artificial nest survival rate was significantly higher on the highway margins than at other distances. The results show that artificial nests located up to 25 m from the highway have a greater success probability (over 95%) and a significant decrease in success probability more than 50 m from the highway. Although we cannot rule out other nonroad‐specific edge effects on artificial nest predation, our results suggest that the impacts of the highway (e.g., noise, vibration, visual stimuli) cause predators to avoid the road's surroundings (up to 25 m into the forest) when selecting their feeding sites, which partially supports the predation release hypothesis.     

Comparative nest survival of three sympatric loon species breeding in the Arctic

Identifying factors influencing nest survival among sympatric species is important for understanding and managing sources of variation in population dynamics of individual species. Three species of loons nest sympatrically in northern Alaska and differ in body size, life history characteristics, and population trends. We tested the effects of competition, nest site selection, and water level variations on nest survival of Pacific Gavia pacifica, yellow‐billed G. adamsii, and red‐throated loons G. stellata on the Arctic Coastal Plain in Alaska. Although overall nest survival rates did not differ between species, the factors influencing nest survival varied. Nest site selection influenced nest survival for Pacific and yellow‐billed loons, with both species having high nest survival when nesting on islands and peninsulas, likely due to a reduction in access by terrestrial predators. However, on mainland shorelines, Pacific loons had lower nest survival than yellow‐billed loons, and used a higher proportion of vegetation mats for nest sites suggesting that their smaller body size makes them less adept at nest defense. Nest site selection did not influence nest survival of red‐throated loons corresponding to our result of no nest site preferences by this species. Initiation date had a strong influence on nest survival for Pacific and yellow‐billed loons with nests laid earlier having higher survival. Pacific and yellow‐billed loon nests were susceptible to flooding due to precipitation, which contrasted with red‐throated loons that nest on smaller lakes with lower water level variations. Competition did not affect nest survival for any of the species likely due to most territorial encounters occurring prior to incubation. The only influence we found on red‐throated loon nest survival was differences among years. Our results indicate that loons chose nest sites based on predation risk and that factors influencing breeding success of closely related species may differ under similar breeding conditions.     

No evidence for observer effects on Lark Sparrow nest survival

ABSTRACT Methods for monitoring bird nests might influence rates of nest predation, but the effects of various methods (e.g., visual markers and observer visitation rates) are often separately investigated among disparate avian taxa and geographic regions. Few investigators have explored the potential effects observers might have on nest success of grassland birds, despite concerns regarding population declines of these species in North America. We examined the possible effects of three monitoring techniques on daily nest survival of Lark Sparrows (Chondestes grammacus): (1) presence or absence of visible markers near nests, (2) observer visitation frequency, and (3) presence or absence of data loggers in nests. We monitored 113 Lark Sparrow nests during the 2009 breeding season. Of these nests, 88.5% failed due to predation, abandonment, weather, or unknown causes, yielding an overall nest success estimate of 9.8% based on daily survival estimation. Main effects of each monitoring technique appeared in top (ΔAICc <2) logistic exposure models. However, 95% confidence intervals around parameter estimates for each technique included zero, indicating no significant effects on daily nest survival. Our results suggest that the nest‐monitoring techniques we used had no effect on Lark Sparrow nest success and, if true, nest survival of other songbirds in arid grasslands of the Great Plains may also be unaffected by cautious nest monitoring. However, we cannot rule out the possibility that any effects of the various techniques in our study were masked by locally intense nest predation. Therefore, additional study is needed to determine if there may be observable variation in nest survival among various nest‐monitoring treatments in other areas of the southern Great Plains where nest predation is less frequent.     

基于红外相机技术和人工巢试验分析白冠长尾雉巢潜在捕食者

为了了解保护区内外的白冠长尾雉繁殖生态,2014年3—7月在河南董寨国家级自然保护区和保护区外湖北平靖关村利用人工巢试验(以鸡蛋为诱饵)、红外相机技术和栖息地样方调查搜集巢捕食信息,对其巢捕食率、巢潜在捕食者和影响巢捕食的栖息地因子进行研究.两轮试验分别为繁殖期前期3—4月和繁殖期中期5—6月.试验共放置巢149个,其中红外相机监测62个,累计相机日1315个,拍摄照片7776张,视频6950个.结果表明: 保护区外(平靖关)巢捕食率高于保护区内(董寨),繁殖期前期和繁殖期中期保护区内外差异均极显著.平靖关捕食者种类数(11和6种)在繁殖期前期和中期均高于董寨(7和5种),平靖关捕食者比例较高的是啮齿类和鸦科鸟类,董寨捕食比例较高的是貉.平靖关坡度和乔木盖度对巢捕食影响显著,而董寨的落叶盖度对其影响显著.在红外监测的人工巢中共发现野生白冠长尾雉访问人工巢13巢18次.