4 Works

Data from: Unveiling the diet of elusive rainforest herbivores in next generation sequencing era? The tapir as a case study

Fabrice Hibert, Pierre Taberlet, Jérôme Chave, Caroline Scotti-Saintagne, Daniel Sabatier & Cécile Richard-Hansen
Characterizing the trophic relationships between large herbivores and the outstanding plant diversity in rainforest is a major challenge because of their elusiveness. This is crucial to understand the role of these herbivores in the functioning of the rainforest ecosystems. We tested a non-invasive approach based on the high-throughput sequencing of environmental samples using small plant plastid sequences (the trnL P6 loop) and ribosomal ITS1 primers, referred to as DNA metabarcoding, to investigate the diet of...

Data from: Pyrenean ptarmigan decline under climatic and human influences through the Holocene

Nicolas Bech, Corentin M. Barbu, Erwan Quéméré, Claude Novoa, Jean François Allienne & J. Boissier
In Europe, the Quaternary is characterized by climatic fluctuations known to have led to many cycles of contraction and expansion of species geographical ranges. In addition, during the Holocene, historical changes in human occupation such as colonization or abandonment of traditional land uses can also affect habitats. These climatically or anthropically induced geographic range changes are expected to produce considerable effective populations size change, measurable in terms of genetic diversity and organization. The rock ptarmigan...

Data from: Migration routes and staging areas of trans-Saharan Turtle Doves appraised from light-level geolocators

Cyril Eraud, Marcel Rivière, Hervé Lormée, James W. Fox, Jean-Jacques Ducamp & Jean-Marie Boutin
The identification of migration routes, wintering grounds and stopover sites are crucial issues for the understanding of the Palearctic-African bird migration system as well as for the development of relevant conservation strategies for trans-Saharan migrants. Using miniaturized light-level geolocators we report a comprehensive and detailed year round track of a granivorous trans-Saharan migrant, the European Turtle Dove (Streptopelia turtur). From five recovered loggers, our data provide new insights on migratory journeys and winter destinations of...

Data from: Fluctuating food resources influence developmental plasticity in wild boar

Marlène Gamelon, Mathieu Douhard, Eric Baubet, Olivier Gimenez, Serge Brandt, Jean-Michel Gaillard & J.-M. Gaillard
To maximize long-term average reproductive success, individuals can diversify the phenotypes of offspring produced within a reproductive event by displaying the ‘coin-flipping’ tactic. Wild boar (Sus scrofa scrofa) females have been reported to adopt this tactic. However, whether the magnitude of developmental plasticity within a litter depends on stochasticity in food resources has not been yet investigated. From long-term monitoring, we found that juvenile females produced similar-sized fetuses within a litter independent of food availability....

Registration Year

  • 2013
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Resource Types

  • Dataset
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Affiliations

  • Office National de la Chasse et de la Faune Sauvage
    4
  • French National Centre for Scientific Research
    2
  • Centre d'Etudes Biologiques de Chizé
    1
  • University of Lyon System
    1
  • French National Institute for Agricultural Research
    1
  • Botany and Modelling of Plant Architecture and Vegetation
    1
  • Claude Bernard University Lyon 1
    1
  • Joseph Fourier University
    1
  • Paul Sabatier University
    1
  • Comportement et Ecologie de la Faune Sauvage
    1