Results 31 to 40 of about 1,183 (149)

水雉

open access: yes野生动物学报, 2005
水雉,又名鸡尾水雉、长尾水雉,在台湾又称菱角鸟。属于鸻形目,为雉鸻科2属2种之一,单行种,无亚种分化。国内主要分布于长江流域和东南沿海及台湾;国外分布于印度、东南亚国家。水雉为中型水鸟,体长31-58厘米。从形态特征上看,夏羽有着特别细长而端尖的黑色中央尾羽,尾最长者能达37厘米,仅此就可以与其它水鸟相区别。头和前颈白色,后颈金黄色光泽,枕部和其余体羽黑色或棕褐色 ...
齐欣
doaj   +2 more sources

Effects of restoration practices on biodiversity in temperate and boreal forests

open access: yesConservation Biology, EarlyView.
Abstract Several restoration practices are used to mitigate and compensate for the negative effects of large‐scale forestry on biodiversity in temperate and boreal forests. A comprehensive synthesis of the benefits of these practices across taxa is missing. We conducted a systematic review and meta‐analysis on this topic.
Malin Tälle   +2 more
wiley   +1 more source

A link between increased temperature and avian body condition in a logged tropical forest

open access: yesConservation Biology, Volume 40, Issue 3, June 2026.
Abstract The combined effects of anthropogenic disturbances, such as logging and climate change, remain poorly understood; yet, they are the main threats to tropical biodiversity. Most tropical African countries lack long‐term climate data, so climate impacts on biodiversity cannot be assessed.
Moreen Uwimbabazi   +7 more
wiley   +1 more source

Geographic risks to functional groups of mammals and birds from habitat loss in Mexico

open access: yesConservation Biology, Volume 40, Issue 3, June 2026.
Abstract There is a need to quantify the impact of habitat loss due to anthropogenic factors on different aspects of biodiversity, such as functional trait diversity represented by functional groups (FGs). We developed a metric to assess the weighted risk of loss of habitat for 33 FGs of mammals and 36 FGs of birds in Mexico based on potential ...
Fernando Mayani‐Parás   +4 more
wiley   +1 more source

Effects of landscape context on avian specialist response to increased surface temperature in protected areas

open access: yesConservation Biology, Volume 40, Issue 3, June 2026.
Abstract Human development is a driver of global change and a major threat to biodiversity. Protected areas maintain and support biodiversity, but outside stressors, such as climate change and land use change, can negatively influence natural resources within protected areas.
Leah J. Rudge   +2 more
wiley   +1 more source

第十五讲 游禽:水鸟

open access: yes, 1986
水鸟包括的范围很广。广义的有游禽中所有的目,即潜鸟目(Gaviformes)、鸊鷉目(Podicipediformes)、鹱形目(Procellariiformes)、鹈形目(Pelcaniformes)、雁形目(Anseriformes)、鸥形目(Lariformes),狭义的指雁形目 ...
许维枢
core   +1 more source

基于公民科学数据分析环志水鸟迁徙连接——以广西北部湾沿海地区为例

open access: yes, 2023
广西北部湾沿海地区为东亚—澳大利西亚候鸟迁徙通道上的重要迁徙停歇地。基于公民科学数据,分析广西北部湾沿海地区记录到的异地环志水鸟与其越冬地、繁殖地及其他停歇地的迁徙连接。结果表明:2020年1月—2021年12月,广西北部湾沿海地区记录到澳大利亚塔斯马尼亚州、俄罗斯楚科奇及中国江苏等11个地点环志的10种水鸟,共计38只,其中,记录到数量较多的种类有勺嘴鹬(Calidris pygmaea)、铁嘴沙鸻(Charadrius leschenaultii)和大凤头燕鸥(Thalasseus bergii ...
张卫, 蒋爱伍, 易春凤
core   +1 more source

Functional Stability Despite Taxonomic Changes in Mixed‐Species Foraging Flock Participants Along an Elevational Gradient in Knuckles Montane Reserve, Sri Lanka 斯里兰卡纳克斯山地保护区 (Knuckles Montane Reserve) 海拔梯度上混合物种觅食群参与者的功能稳定性与分类变化

open access: yesIntegrative Conservation, Volume 5, Issue 1, Page 59-73, March 2026.
This research reveals the functional stability of mixed species foraging flocks (MSF) and their foraging height change with different taxonomic differences along the elevational gradient at Knuckles Montane Reserve, Sri Lanka. This offers new insights into how MSFs sustain with the elevational gradients supporting the altitudinal shifting species ...
Vimukthi. R. Gunasekeara   +3 more
wiley   +1 more source

湿地水鸟栖息水位测量方法探析——以涉禽为例

open access: yes野生动物学报, 2016
水位不仅直接关系着湿地的存在,更关系着湿地水鸟的栖息利用。关于湿地水鸟栖息水位的测量,一直是难以解决的关键问题。目前在科研中普遍采用相对水位测量,但多难以反映水鸟所在位置的真实水位和真实的科研成果。为了更为深入地掌握湿地水鸟栖息水位的真实数据,对鸟体形态指标法和水文水位法进行了方法步骤、优缺点等方面的详细介绍,并初步认为:鸟体形态指标法理论上更适合湿地水鸟栖息水位的测量,且是可行的,建议尝试使用鸟体形态指标法进行实践验证和推广。
吴庆明 何富英 苏立英 朱井丽 邹红菲
doaj  

Are Galliformes of the High Himalayas Well Protected? Identifying Conservation Priority Areas Using an Assemblage‐Level Approach 高喜马拉雅地区的鸡形目鸟类是否得到了有效保护?利用群落水平方法确定优先保护区域

open access: yesIntegrative Conservation, Volume 5, Issue 1, Page 74-85, March 2026.
This study investigates distribution patterns of Galliforms in the Indian Himalayas, focusing on factors influencing their occurrence, regions of high diversity and endemism, and their overlap with protected areas. Our study highlights the need for assemblage‐level conservation strategies in high Himalaya which primarily relies on snow leopard‐focused ...
Manvi Sharma   +5 more
wiley   +1 more source

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