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    • A behaviour-mediated trophic cascade - Duration: 3 minutes, 38 seconds.

      • 3 years ago
      'Patterns of top-down control in a seagrass ecosystem: could a roving apex predator (Galeocerdo cuvier) induce a behaviour-mediated trophic cascade?'
      By: Derek Burkholder, Michael Heithaus, James F...
    • Infanticide and segregation in brown bears - Duration: 3 minutes, 28 seconds.

      • 3 years ago
      The authors quantify spatiotemporal segregation between various reproductive classes of brown bears using resource selection modelling. They find that sexually selected infanticide best explains th...
    • Climate change and trophic mismatch - Duration: 6 minutes, 11 seconds.

      • 4 years ago
      This is from a paper published in Journal of Animal Ecology:

      'Phenological mismatch strongly affects individual fitness but not population demography in a woodland passerine'

      Thomas E. Reed, Step...
    • The dynamics of bighorn sheep pneumonia - Duration: 2 minutes, 12 seconds.

      • 4 years ago
      This paper provides a description and analysis of long term patterns of pneumonia in bighorn sheep that have previously been unreported, anecdotal, or described with limited data. Importantly, this...
    • Behaviour, morphology and life histories of reproductive female wolves - Duration: 5 minutes, 54 seconds.

      • 4 years ago
      This is from a paper published in Journal of Animal Ecology:

      'The adaptive value of morphological, behavioral, and life history traits in reproductive female wolves'

      Daniel Stahler, Daniel MacNul...
    • Timing of breeding and migratory departure - Duration: 3 minutes, 35 seconds.

      • 4 years ago
      The timing of autumn migration is hypothesized to have important implications for survival. We provide the first direct evidence that timing of migration from the breeding grounds is strongly influ...
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