Martha Lucia Borras-Guevara,Carlota Batres,David I Perrett
Martha Lucia Borras-Guevara
Abstract: Potential protection from violence has been suggested as an explanation for women's preferences for more masculine partners. Previous studies, however, have not considered that violence may be multi-modal, and h...
Does similarity in call structure or foraging ecology explain interspecific information transfer in wild Myotis bats? [0.03%]
同域分布的(Myotis)鼠类蝙蝠种间信息传播的机制：基于觅食生态位和鸣叫结构的相似性？
Theresa Hügel,Vincent van Meir,Amanda Muñoz-Meneses et al.
Theresa Hügel et al.
Abstract: Animals can gain important information by attending to the signals and cues of other animals in their environment, with acoustic information playing a major role in many taxa. Echolocation call sequences of bats...
The use of the nest for parental roosting and thermal consequences of the nest for nestlings and parents [0.03%]
巢穴的利用及其对雏鸟和亲鸟的影响
Jan-Åke Nilsson,Andreas Nord
Jan-Åke Nilsson
Abstract: At temperate latitudes, altricial birds and their nestlings need to handle night temperatures well below thermoneutrality during the breeding season. Thus, energy costs of thermoregulation might constrain nestli...
Vocal foragers and silent crowds: context-dependent vocal variation in Northeast Atlantic long-finned pilot whales [0.03%]
歌声觅食者与沉默的群体：东北大西洋长吻飞旋鲸中依赖情境变化的发声行为
Fleur Visser,Annebelle C M Kok,Machiel G Oudejans et al.
Fleur Visser et al.
Abstract: Vocalisations form a key component of the social interactions and foraging behaviour of toothed whales. We investigated changes in calling and echolocation behaviour of long-finned pilot whales between foraging ...
Consequences of grouped data for testing for departure from circular uniformity [0.03%]
分组数据对检验圆周均匀性的后果的影响
Rosalind K Humphreys,Graeme D Ruxton
Rosalind K Humphreys
Limits to the precision of circular data often cause grouping of data points into discrete categories, but the effects of grouping on tests for circular uniformity have been little explored. The Rayleigh test is often applied to grouped cir...
Plasticity of signaling and mate choice in a trilling species of the Mecopoda complex (Orthoptera: Tettigoniidae) [0.03%]
鸣叫声信号和配偶选择的可塑性：以复合科皱膝蝗属（Mecopoda complex）的一种蟋蟀为例（正交亚目：蟋螽总科）
I Krobath,H Römer,M Hartbauer
I Krobath
Abstract: Males of a trilling species in the Mecopoda complex produce conspicuous calling songs that consist of two motifs: an amplitude-modulated motif with alternating loud and soft segments (AM-motif) and a continuous,...
Turn-taking in cooperative offspring care: by-product of individual provisioning behavior or active response rule? [0.03%]
轮流抚育后代：个体觅食行为的副产品还是主动反应规则？
James L Savage,Lucy E Browning,Andrea Manica et al.
James L Savage et al.
Abstract: For individuals collaborating to rear offspring, effective organization of resource delivery is difficult because each carer benefits when the others provide a greater share of the total investment required. Whe...
Individual variation in foraging behavior reveals a trade-off between flexibility and performance of a top predator [0.03%]
觅食行为的个体差异揭示了顶级捕食者的灵活性和表现之间的权衡关系
Lauren M Pintor,Katie E McGhee,Daniel P Roche et al.
Lauren M Pintor et al.
There is increasing evidence that behavioral flexibility is associated with the ability to adaptively respond to environmental change. Flexibility can be advantageous in some contexts such as exploiting novel resources, but it may come at a...
Smell or vision? The use of different sensory modalities in predator discrimination [0.03%]
气味还是视觉？识别捕食者时不同感觉通道的作用
Stefan Fischer,Evelyne Oberhummer,Filipa Cunha-Saraiva et al.
Stefan Fischer et al.
Abstract: Theory predicts that animals should adjust their escape responses to the perceived predation risk. The information animals obtain about potential predation risk may differ qualitatively depending on the sensory ...
Jeremy Koster,Richard McElreath
Jeremy Koster
Behavioral ecologists frequently use observational methods, such as instantaneous scan sampling, to record the behavior of animals at discrete moments in time. We develop and apply multilevel, multinomial logistic regression models for anal...