4 Works

Data from: Learning from the past to prepare for the future: felids face continued threat from declining prey richness

Christopher James Sandom, Soren Faurby, Jens C. Svenning, Dawn Burnham, Amy Dickman, Amy Hinks, Ewan A. Macdonald, Bill Ripple, Jake Williams, David Macdonald, W. J. Ripple, J.-C. Svenning, A. E. Hinks & D. W. Macdonald
Many contemporary species of large-felids (>15 kg) feed upon prey that are endangered, raising concern that prey population declines (defaunation) will further threaten felids. We assess the threat that defaunation presents by investigating a late Quaternary (LQ), ‘present-natural’ counterfactual scenario. Our present-natural counterfactual is based on predicted ranges of mammals today in the absence of any impacts of modern humans (Homo sapiens) through time. Data from our present-natural counterfactual are used to understand firstly how...

Data from: Predicting evolution in response to climate change: the example of sprouting probability in three dormancy-prone orchid species

Richard P. Shefferson, Ryo Mizuta & Michael J. Hutchings
Although many ecological properties of species respond to climate change, their evolutionary responses are poorly understood. Here, we use data from long-term demographic studies to predict evolutionary responses of three herbaceous perennial orchid species, Cypripedium parviflorum, C. candidum and Ophrys sphegodes, to predicted climate changes in the habitats they occupy. We focus on the evolution of sprouting probability, because all three species exhibit long-term vegetative dormancy, i.e. individual plants may not emerge above-ground, potentially for...

Data from: Ultraviolet and yellow reflectance but not fluorescence is important for visual discrimination of conspecifics by Heliconius erato

Susan D. Finkbeiner, Dmitry A. Fishman, Daniel Osorio & Adriana D. Briscoe
Toxic Heliconius butterflies have yellow hindwing bars that – unlike their closest relatives – reflect ultraviolet (UV) and long wavelength light, and also fluoresce. The pigment in the yellow scales is 3-hydroxy-DL-kynurenine (3-OHK), found also in the hair and scales of a variety of animals. In other butterflies like pierids with color schemes characterized by independent sources of variation in UV and human-visible yellow/orange, behavioral experiments have generally implicated the UV component as most relevant...

Data from: Begging blue tit nestlings discriminate between the odour of familiar and unfamiliar conspecifics

Marta Rossi, Reinaldo Marfull, Sarah Golüke, Jan Komdeur, Peter Korsten & Barbara A. Caspers
1. Offspring often solicit, and compete for, limited parental care by elaborate begging behaviour. Kin selection theory predicts that competing offspring should modify the intensity of their begging depending on the degree of relatedness to their nest- or litter mates. 2. Empirical evidence in birds, which are a key model in the study of parent-offspring interactions, indeed indicates that a lower level of relatedness between offspring in the nest correlates with more intense begging (i.e....

Registration Year

  • 2017

Resource Types

  • Dataset


  • University of Sussex
  • Oregon State University
  • University of Groningen
  • Aarhus University
  • University of Gothenburg
  • Bielefeld University
  • University of Oxford
  • University of Tokyo