Search Results - "Enrichment"

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  1. Development and evaluation of environmental enrichment for captive Humboldt penguins by Larsson, Anna

    Published 2012
    Subjects: “…environmental enrichment…”
    M2
  2. Do prey-animals in zoos need predators? by Åkerholm, Alexandra

    Published 2011
    Subjects: “…enrichment…”
    M2

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