7 Works

Data from: The ecology of spider sociality – A spatial model

Zsóka Vásárhelyi, István Scheuring & Leticia Avilés
The emergence of animal societies offers unsolved problems for both evolutionary and ecological studies. Social spiders are specially well suited to address this problem given their multiple independent origins and distinct geographical distribution. Based on long term research on the spider genus Anelosimus, we developed a spatial model that recreates observed macroecological patterns in the distribution of social and subsocial spiders. We show that parallel gradients of increasing insect size and disturbance (rain, predation) with...

Sequential organization of birdsong: Relationships with individual quality and fitness

Sándor Zsebők, Gábor Herczeg, Miklós Laczi, Gergely Nagy, Éva Vaskuti, Rita Hargitai, Gergely Hegyi, Márton Herényi, Gábor Markó, Balázs Rosivall, Eszter Szász, Eszter Szöllősi, János Török & László Zsolt Garamszegi
Many vocalizing animals produce the discrete elements of their acoustic signals in a specific sequential order, but we know little about the biological relevance of this ordering. For that, we must characterize the degree by which individuals differ in how they organize their signals sequentially and relate these differences to variation in quality and fitness. In this study, we fulfilled these tasks in male collared flycatchers (Ficedula albicollis). We characterized the sequential order of syllables...

Exceptionally high apparent adult survival in three tropical species of plovers in Madagascar

William Jones, Luke Eberhart-Hertel, Robert Freckleton, Joseph Hoffmann, Oliver Krüger, Brett Sandercock, Orsolya Vincze, Sama Zefania & Tamás Székely
Adult survival is a key component of population dynamics and understanding variation in and the drivers of adult survival rates and longevity is critical for ecological and evolutionary studies, as well as for conservation biology and practice. Tropical species of landbirds are often selected to have higher adult survival due to high nest predation rates, but it is unclear if the same patterns occur in other avian lineages with different life history strategies. Here, we...

Anisogamy is unrelated to the intensity of sexual selection

Judit Mokos, István Scheuring, András Liker, Robert P. Freckelton & Tamás Székely
Males and females often display different behaviours and, in the context of reproduction, these behaviours are labelled sex roles. The Darwin–Bateman paradigm argues that the root of these differences is anisogamy (i.e., differences in size and/or function of gametes between the sexes) that leads to biased sexual selection, and sex differences in parental care and body size. This evolutionary cascade, however, is contentious since some of the underpinning assumptions have been questioned. Here we investigate...

Plumage and eggshell colouration covary with the level of sex-specific parental contributions to nest building in birds

Jenő Nagy, Mark E. Hauber, Viktor Löki & Mark C. Mainwaring
Interspecific variation in sex-specific contributions to prenatal parental care, including avian nest building, remain poorly understood. Here, we examined whether the colouration of the parents and of their eggs covary with sex-specific nest building contributions in 521 species of Western Palearctic birds. Having colourful plumages and laying colourful eggs are both costly because of the deposition of pigments (in feathers and eggs) and/or forming costly nanostructural substrates (in feathers), and so it is expected that...

Irreproducibility in searches of scientific literature: a comparative analysis

Gabor Pozsgai, Gabor Lövei, Liette Vasseur, Geoff Gurr, Péter Batáry, Janos Korponai, Nick Littlewood, Jian Liu, Arnold Móra, John Obrycki, Olivia Reynolds, Jenni Stockan, Heather VanVolkenburg, Jie Zhang, Wenwu Zhou & Minsheng You
1. Repeatability is the cornerstone of science and it is particularly important for systematic reviews. However, little is known on how researchers’ choice of database and search platform influence the repeatability of systematic reviews. Here, we aim to unveil how the computer environment and the location where the search was initiated from influence hit results. 2. We present a comparative analysis of time-synchronized searches at different institutional locations in the world, and evaluate the consistency...

Experimental data (Biomass, RGR, LDMC, SLA etc.) of Myriophyllum spicatum and Cabomba caroliniana

Gergő Koleszár
The synergy between climate change, eutrophication and biological invasion is threatening for native submerged plants in many ways. The response of submerged plants to these changes is a key factor that determines the outcome of biological invasion. In order to explain the invasion successes, we investigated the combined effects of climate change and eutrophication related environmental factors (temperature, light, nutrients) on the hard trait responses of a native and an alien submerged species (Myriophyllum spicatum,...

Registration Year

  • 2021
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Resource Types

  • Dataset
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Affiliations

  • MTA Centre for Ecological Research
    6
  • University of Bath
    2
  • University of Sheffield
    2
  • Max Planck Institute for Ornithology
    1
  • University of Montana
    1
  • Zhejiang University
    1
  • Charles Sturt University
    1
  • University of Cambridge
    1
  • Aarhus University
    1
  • Eötvös Loránd University
    1