Young children with autism spectrum disorder use predictive eye movements in action observation.

abstract：:Captive breeding is a high profile management tool used for conserving threatened species. However, the inevitable consequence of generations in captivity is broad scale and often-rapid phenotypic divergence between captive and wild individuals, through environmental differences and genetic processes. Although poorly ...

journal_title：Biology letters

authors： Slade B,Parrott ML,Paproth A,Magrath MJ,Gillespie GR,Jessop TS

更新日期：2014-11-01 00:00:00

abstract：:Mosquitoes, which evade contact with long-lasting insecticidal nets and indoor residual sprays, by feeding outdoors or upon animals, are primary malaria vectors in many tropical countries. They can also dominate residual transmission where high coverage of these front-line vector control measures is achieved. Compleme...

journal_title：Biology letters

authors： Kiware SS,Chitnis N,Devine GJ,Moore SJ,Majambere S,Killeen GF

更新日期：2012-10-23 00:00:00

abstract：:In this study, we focused on the exceptionally large mammals inhabiting the Americas during the Quaternary period and the paramount role of body size in species ecology. We evaluated two main features of Pleistocene food webs: the relationship between body size and (i) trophic position and (ii) vulnerability to predat...

journal_title：Biology letters

authors： Segura AM,Fariña RA,Arim M

更新日期：2016-05-01 00:00:00

abstract：:Costs associated with extra-territorial movement are believed to have favoured the evolution of delayed dispersal and sociality across a range of social vertebrates, but remain surprisingly poorly understood. Here we reveal a novel mechanism that may contribute substantially to the costs of extra-territorial movement:...

journal_title：Biology letters

authors： Young AJ,Monfort SL

更新日期：2009-08-23 00:00:00

abstract：:An often underappreciated function of signals is to notify receivers of the presence and position of senders. The colours that ornament the mouthparts of nestling birds, for example, have been hypothesized to evolve via selective pressure generated by parents' inability to efficiently detect and feed nestlings without...

journal_title：Biology letters

authors： Dugas MB

更新日期：2015-11-01 00:00:00

abstract：:Telomeres are sensitive to damage induced by oxidative stress, and thus it is expected that dietary antioxidants may support the maintenance of telomere length in animals, particularly those with a fast rate of life (e.g. fast metabolism, activity and growth). We tested experimentally the effect of antioxidant supplem...

journal_title：Biology letters

authors： Kim SY,Velando A

更新日期：2015-05-01 00:00:00

abstract：:Due to the costs of antipredator behaviour, prey have the ability to finely modulate their response according to the risk they have experienced, and adjust it over different scales of ecological time. Information on which to base their responses can be obtained from direct experience, but also indirectly from nearby c...

journal_title：Biology letters

authors： Lucon-Xiccato T,Chivers DP,Mitchell MD,Ferrari MC

更新日期：2016-08-01 00:00:00

abstract：:Ecological resilience has become a focal concept in ecosystem management. Palaeoecological records (i.e. the sub-fossil remains preserved in sediments) are useful archives to address ecological resilience since they can be used to reconstruct long-term temporal variations in ecosystem properties. The special feature p...

journal_title：Biology letters

authors： Seddon AWR

更新日期：2021-01-01 00:00:00

abstract：:Terrestrial arthropods, at constant risk from desiccation, are highly sensitive to atmospheric temperature and humidity. A physiological marker of these abiotic conditions could highlight phenotypic adaptations, indicate niche partitioning, and predict responses to climate change for a group representing three-quarter...

journal_title：Biology letters

authors： Ellwood MD,Northfield RG,Mejia-Chang M,Griffiths H

更新日期：2011-08-23 00:00:00

abstract：:Recent evidence for feathers in theropods has led to speculations that the largest tyrannosaurids, including Tyrannosaurus rex, were extensively feathered. We describe fossil integument from Tyrannosaurus and other tyrannosaurids (Albertosaurus, Daspletosaurus, Gorgosaurus and Tarbosaurus), confirming that these large...

journal_title：Biology letters

authors： Bell PR,Campione NE,Persons WS 4th,Currie PJ,Larson PL,Tanke DH,Bakker RT

更新日期：2017-06-01 00:00:00

abstract：:Odours that accumulate from roosting can attract predators and increase predation risk. Consequently, selection should favour strategies that allow prey to evade detection by predators, including changing roosts. Insectivorous bats that roost in tree hollows regularly switch roosts and roost in different sized groups,...

journal_title：Biology letters

authors： Threlfall C,Law B,Banks PB

更新日期：2013-05-01 00:00:00

abstract：:In many social hierarchies, more subordinate individuals adjust their behaviour according to the presence or behaviour of more dominant individuals. In this study, it is shown that male mice form linear dominance hierarchies characterized by individuals attacking in bursts. Temporal pairwise-correlation analysis revea...

journal_title：Biology letters

authors： Curley JP

更新日期：2016-05-01 00:00:00

abstract：:The birth sex ratio of vertebrates with chromosomal sex determination has been shown to respond to environmental variability, such as temperature. However, in humans the few previous studies on environmental temperature and birth sex ratios have produced mixed results. We examined whether reconstructed annual mean tem...

journal_title：Biology letters

authors： Helle S,Helama S,Jokela J

更新日期：2008-02-23 00:00:00

abstract：:The symposium 'What is Macroecology?' was held in London on 20 June 2012. The event was the inaugural meeting of the Macroecology Special Interest Group of the British Ecological Society and was attended by nearly 100 scientists from 11 countries. The meeting reviewed the recent development of the macroecological agen...

journal_title：Biology letters

authors： Keith SA,Webb TJ,Böhning-Gaese K,Connolly SR,Dulvy NK,Eigenbrod F,Jones KE,Price T,Redding DW,Owens IP,Isaac NJ

更新日期：2012-12-23 00:00:00

abstract：:Nutritional ecological theory predicts that predators should adjust prey capture and consumption rates depending on the prey's nutritional composition. This would affect the predator's functional response, at least at high prey densities, i.e. near predator satiation. Using a simple fruitfly-wolf spider laboratory sys...

journal_title：Biology letters

authors： Bressendorff BB,Toft S

更新日期：2011-08-23 00:00:00

abstract：:Primate groups vary considerably in size across species. Nonetheless, the distribution of mean species group size has a regular scaling pattern with preferred sizes approximating 2.5, 5, 15, 30 and 50 individuals (although strepsirrhines lack the latter two), with a scaling ratio of approximately 2.5 similar to that o...

journal_title：Biology letters

authors： Dunbar RIM,Mac Carron P,Shultz S

更新日期：2018-01-01 00:00:00

abstract：:Seeking out extra-pair paternity (EPP) is a viable reproductive strategy for females in many pair-bonded species. Across human societies, women commonly engage in extra-marital affairs, suggesting this strategy may also be an important part of women's reproductive decision-making. Here, I show that among the Himba 17 ...

journal_title：Biology letters

authors： Scelza BA

更新日期：2011-12-23 00:00:00

abstract：:Nursery areas are fundamental for the success of many marine species, particularly for large, slow-growing taxa with low fecundity and high age of maturity. Here, we examine the population size-class structure of the extinct gigantic shark Otodus megalodon in a newly described middle Miocene locality from Northeastern...

journal_title：Biology letters

authors： Herraiz JL,Ribé J,Botella H,Martínez-Pérez C,Ferrón HG

更新日期：2020-11-01 00:00:00

abstract：:Drug resistance is a long-standing economic, veterinary and human health concern in human and animal populations. Efficacy of prophylactic drug treatments targeting a particular pathogen is often short-lived, as drug-resistant pathogens evolve and reach high frequency in a treated population. Methods to combat drug re...

journal_title：Biology letters

authors： Park AW,Haven J,Kaplan R,Gandon S

更新日期：2015-11-01 00:00:00

abstract：:In many host populations, one of the most striking differences among hosts is their age. While parasite prevalence differences in relation to host age are well known, little is known on how host age impacts ecological and evolutionary dynamics of diseases. Using two clones of the water flea Daphnia magna and two clone...

journal_title：Biology letters

authors： Izhar R,Routtu J,Ben-Ami F

更新日期：2015-05-01 00:00:00

abstract：:Strong social bonds can make an important contribution to individual fitness, but we still have only a limited understanding of the temporal period relevant to the adjustment of social relationships. While there is growing recognition of the importance of strong bonds that persist for years, social relationships can a...

journal_title：Biology letters

authors： Sick C,Carter AJ,Marshall HH,Knapp LA,Dabelsteen T,Cowlishaw G

更新日期：2014-07-01 00:00:00

abstract：:Long-distance migrants are particularly recognized for the distances covered on migration, yet little is known about the distances they cover during the rest of the year. GPS-tracks of 29 Montagu's harriers from breeding areas in France, The Netherlands and Denmark showed that harriers fly between 35 653 and 88 049 km...

journal_title：Biology letters

authors： Schlaich AE,Bouten W,Bretagnolle V,Heldbjerg H,Klaassen RHG,Sørensen IH,Villers A,Both C

更新日期：2017-06-01 00:00:00

abstract：:For many animals, navigating their environment requires an ability to organize continuous streams of sensory input into discrete 'perceptual objects' that correspond to physical entities in visual and auditory scenes. The human visual and auditory systems follow several Gestalt laws of perceptual organization to bind ...

journal_title：Biology letters

authors： Gupta S,Bee MA

更新日期：2020-09-01 00:00:00

abstract：:The present erratum is in regards to our article entitled ‘Ancient DNA and the tropics: a rodent's tale’. We were made aware of problems with some of the ancient sequences submitted to GenBank and conducted a systematic review of all the files used in our study. We discovered that, unfortunately, an incorrect file was...

journal_title：Biology letters

authors： Gutiérrez-García TA,Vázquez-Domínguez E,Arroyo-Cabrales J,Kuch M,Enk J,King C,Poinar HN

更新日期：2015-03-01 00:00:00

abstract：:During the last half million years, pulses of gigantism in the anagenetic lineage of land snails of the subgenus Poecilozonites on Bermuda were correlated with glacial periods when lower sea level resulted in an island nearly an order of magnitude larger than at present. During those periods, the island was colonized ...

journal_title：Biology letters

authors： Olson SL,Hearty PJ

更新日期：2010-12-23 00:00:00

abstract：:Animal locomotion arises from complex interactions among sensory systems, processing of sensory information into patterns of motor output, the musculo-skeletal dynamics that follow motor stimulation, and the interaction of appendages and body parts with the environment. These processes conspire to produce motions and ...

journal_title：Biology letters

authors： Biewener A,Daniel T

更新日期：2010-06-23 00:00:00

abstract：:Spatial and temporal heterogeneity in relative fitness of competing species is a key factor affecting the structure of communities. However, it is not intuitive why species that are ecologically similar should differ in their response to environmental changes. Here we show that two sympatric flycatchers differ in repr...

journal_title：Biology letters

authors： Qvarnström A,Svedin N,Wiley C,Veen T,Gustafsson L

更新日期：2005-03-22 00:00:00

abstract：:Dated phylogenies of fossil taxa allow palaeobiologists to estimate the timing of major divergences and placement of extinct lineages, and to test macroevolutionary hypotheses. Recently developed Bayesian 'tip-dating' methods simultaneously infer and date the branching relationships among fossil taxa, and infer putati...

journal_title：Biology letters

authors： Bapst DW,Wright AM,Matzke NJ,Lloyd GT

更新日期：2016-07-01 00:00:00

abstract：:Cooperative alliances among kin may not only lead to indirect fitness benefits for group-living species, but can also provide direct benefits through access to mates or higher social rank. However, the immigrant sex in most species loses any potential benefits of living with kin unless immigrants disperse together or ...

journal_title：Biology letters

authors： Pollack L,Rubenstein DR

更新日期：2015-07-01 00:00:00

abstract：:Ecosystem dynamics are driven by both biotic and abiotic processes, and perturbations can push ecosystems into novel dynamical regimes. Plant-plant, plant-soil and mycorrhizal associations all affect plant ecosystem dynamics; however, the direction and magnitude of these effects vary by context and their contribution ...

journal_title：Biology letters

authors： Bonsall MB,Froyd CA,Jeffers ES

更新日期：2020-01-01 00:00:00