Gene expression in the brain of a migratory songbird during breeding and migration [0.03%]
迁徙鸣鸟在繁殖期和迁徙期大脑中的基因表达
John Boss,Miriam Liedvogel,Max Lundberg et al.
John Boss et al.
Background: We still have limited knowledge about the underlying genetic mechanisms that enable migrating species of birds to navigate the globe. Here we make an attempt to get insight into the genetic architecture contro...
Ryan Lukeman,Alexis Christie,Ronald C Ydenberg
Ryan Lukeman
Background: Animals moving through air or water toward a goal frequently must contend with fluid currents, which can drift the actual path of the animal away from the direction of heading. Whether, and to what degree, ani...
Differential fall migratory routes of adult and juvenile Ipswich Sparrows (Passerculus sandwichensis princeps) [0.03%]
成年个体和亚成体伊普斯威奇草地鹨（Passerculus sandwichensis princeps）秋季迁徙路线的差异性研究
Zoe J Crysler,Robert A Ronconi,Philip D Taylor
Zoe J Crysler
Background: Island breeding birds present an ideal system for studying migratory movements in passerines because their populations are clearly demarcated, and individuals must depart on migration from a single location. T...
Foraging ecology of three sympatric ungulate species - Behavioural and resource maps indicate differences between chamois, ibex and red deer [0.03%]
三种同域分布的有蹄类动物的觅食生态学-行为和资源分布图表明羱羊、岩羊和红鹿之间的差异
Anna K Schweiger,Martin Schütz,Pia Anderwald et al.
Anna K Schweiger et al.
Background: The spatial distribution of forage resources is a major driver of animal movement patterns. Understanding where animals forage is important for the conservation of multi-species communities, since interspecifi...
An assessment of spatio-temporal relationships between nocturnal bird migration traffic rates and diurnal bird stopover density [0.03%]
鸟类夜间迁徙和白天停歇时空关系的评估
Kyle G Horton,W Gregory Shriver,Jeffrey J Buler
Kyle G Horton
Background: Daily magnitudes and fluxes of landbird migration are often measured via nocturnal traffic rates aloft or diurnal densities within terrestrial habitats during stopover. However, these measures are not consiste...
Spatio-temporal hotspots of satellite-tracked arctic foxes reveal a large detection range in a mammalian predator [0.03%]
卫星追踪的北极狐时空热点揭示了一种哺乳动物捕食者的大型探测范围
Sandra Lai,Joël Bêty,Dominique Berteaux
Sandra Lai
Background: The scale at which animals perceive their environment is a strong fitness determinant, yet few empirical estimates of animal detection ranges exist, especially in mammalian predators. Using daily Argos satelli...
Mapping areas of spatial-temporal overlap from wildlife tracking data [0.03%]
基于野生动植物跟踪数据的空间 temporal 重叠区域制图
Jed A Long,Stephen L Webb,Trisalyn A Nelson et al.
Jed A Long et al.
Background: The study of inter-individual interactions (often termed spatial-temporal interactions, or dynamic interactions) from remote tracking data has focused primarily on identifying the presence of such interactions...
Wintering North Pacific black-legged kittiwakes balance spatial flexibility and consistency [0.03%]
冬季北太平洋黑脚 Kittiwake 平衡空间的灵活和一致性
Rachael A Orben,Rosana Paredes,Daniel D Roby et al.
Rachael A Orben et al.
Background: Marine environments are inherently dynamic, yet marine predators are often long-lived and employ strategies where consistency, individual specialization, routine migrations, and spatial memory are key componen...
A hidden Markov model for reconstructing animal paths from solar geolocation loggers using templates for light intensity [0.03%]
基于光强模板的隐蔽马尔可夫模型重建太阳地球定位记录器的动物路径
Eldar Rakhimberdiev,David W Winkler,Eli Bridge et al.
Eldar Rakhimberdiev et al.
Background: Solar archival tags (henceforth called geolocators) are tracking devices deployed on animals to reconstruct their long-distance movements on the basis of locations inferred post hoc with reference to the geogr...
Patterns of livestock activity on heterogeneous subalpine pastures reveal distinct responses to spatial autocorrelation, environment and management [0.03%]
异质性高山牧场上的牲畜活动规律揭示了其对空间自相关、环境和管理的迥异反应
Hermel Homburger,Andreas Lüscher,Michael Scherer-Lorenzen et al.
Hermel Homburger et al.
Background: In order to understand the impact of grazing livestock on pasture ecosystems, it is essential to quantify pasture use intensity at a fine spatial scale and the factors influencing its distribution. The observa...