How distinct are sleep sites from active sites across habitat types in lizards? [0.03%]
不同类型生境中蜥蜴的休息地点和活动地点的区别有多大？
Nitya Prakash Mohanty,Anbazhagan Abinesh,Saumitra Dhere et al.
Nitya Prakash Mohanty et al.
Sleep poses constraints, such as increased vulnerability to predators, that can lead to differences in the use of habitat components across the diel cycle. However, very few studies have systematically evaluated site use of animals across b...
Forelimb stripe coloration signals age, but not physiological health, in painted turtles [0.03%]
彩龟的前肢条纹颜色反映了年龄但与生理健康无关
Jessica M Judson,Luke A Hoekstra,Kaitlyn G Holden et al.
Jessica M Judson et al.
Variation in aspects of carotenoid-based coloration reflects physiological health in many taxa. Painted turtles (Chrysemys picta) have brightly colored limb stripes produced by carotenoids, but the function of this color and its relation to...
Eurasian spoonbill chicks receive parental care up to several months after fledging, but not into migration [0.03%]
小白鹭幼鸟离巢后数月内仍接受父母照顾但不过多干涉其迁徙行为
Tamar Lok,Petra de Goeij,Eldar Rakhimberdiev et al.
Tamar Lok et al.
Despite its potential role in affecting survival, habitat use and migration strategies of juvenile birds, post-fledging parental care is poorly studied, as it requires that families can be followed over large distances. Here we combine visu...
Familiarity mediated by body size predicts intraspecific aggression in farming damselfishes [0.03%]
定居型拟刺尾鱼科鱼类种内攻击行为与熟悉度和体型的关系
Catherine E Sheppard,Lisa Boström-Einarsson,Dan A Exton et al.
Catherine E Sheppard et al.
Abstract: Aggressive territoriality can have significant benefits for resource acquisition yet is a costly behaviour. Selection should therefore favour mechanisms that allow individuals to modify their behaviour to mainta...
No sensitive period for the development of individual face learning in polistes fuscatus wasps [0.03%]
赭胡蜂(Polistes fuscatus)个体面部学习的发展没有敏感期
Mason Collard,Juanita Pardo-Sanchez,Elizabeth A Tibbetts
Mason Collard
Social isolation often has lasting negative effects on social behavior, but less research has tested how the timing of isolation influences its effects. Some behaviors have a sensitive period where experience has particularly strong effects...
Sociality does not predict signal complexity in response to playback in apteronotid weakly electric fishes [0.03%]
社群性不影响刺尾弱电器鱼的播放回应信号复杂度
Megan K Freiler,G Troy Smith
Megan K Freiler
Evolution of signal structure should be influenced by the social environment in which signals are sent and received. The "social complexity hypothesis" for communicative complexity postulates that individuals living in complex social groups...
Cooperative breeding and the selection for information sharing among groupmates [0.03%]
合作育雏和群体伙伴间的资讯分享选择性
Laure A Olivier,Tim W Fawcett,Andrew N Radford et al.
Laure A Olivier et al.
Abstract: Understanding variation in reproductive skew between and within cooperatively breeding species is a key aim of social evolution. However, tests of reproductive skew models give equivocal results, potentially bec...
Collective behavior diverges independently of the benthic-limnetic axis in stickleback [0.03%]
三刺鱼的群行为独立于底栖-泛滥平原轴分化
Kevin M Neumann,Lucas Eckert,Damaris Miranda et al.
Kevin M Neumann et al.
Comparing populations across replicate environments or habitat types can help us understand the role of ecology in evolutionary processes. If similar phenotypes are favored in similar environments, parallel evolution may occur. Collective b...
Cofeeding at rich clumped food patches in free-ranging dogs: social tolerance or scramble competition? [0.03%]
在野外生活的狗中，富含食物的区域是否会导致社会容忍或掠夺竞争？
Andreas Berghänel,Martina Lazzaroni,Malgorzata Ferenc et al.
Andreas Berghänel et al.
Abstract: Animals are generally expected to monopolize food patches whenever possible. However, cofeeding within a defendable range occurs in many species, particularly at larger food patches, but the mechanism behind tha...
Socioecological drivers of injuries and aggression in female and male rhesus macaques (Macaca mulatta) [0.03%]
生态驱动的恒河猴(Macaca mulatta)雄性和雌性间的伤害和攻击行为
Melissa A Pavez-Fox,Erin R Siracusa,Samuel Ellis et al.
Melissa A Pavez-Fox et al.
Abstract: Competition over access to resources, such as food and mates, is one of the major costs associated with group living. Two socioecological factors believed to drive the intensity of competition are group size and...