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Filtering by: Creator Ellwood, Eric L. Remove constraint Creator: Ellwood, Eric L. Degree Name Bachelor of Science (B.S.) Remove constraint Degree Name: Bachelor of Science (B.S.) License Attribution 4.0 (CC BY 4.0) Remove constraint License: Attribution 4.0 (CC BY 4.0)

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  • Skin Deep: An Assessment of New Zealand Blue Whale Skin Condition

    Creator:
    Barlow, Dawn R., Pepper, Acacia L., and Torres, Leigh G.
    Abstract:
    Skin condition assessment of wildlife can provide insight into individual and population health. Yet, logistics can limit skin condition assessment of large whales. We developed a standardized, quantitative protocol using photographs to assess skin condition of blue whales in New Zealand, and demonstrate the value gained by testing hypotheses, documenting...
    Resource Type:
    Article
    Full Text:
    condition 1 Dawn R. Barlow1*, Acacia L. Pepper1, Leigh G. Torres1 2 1Geospatial Ecology of Marine

  • Stomach Analysis of Top Aquatic Predators in a Headwater Stream Network

    Creator:
    Ain, Najma
    Abstract:
    Top predators play important roles in regulating communities and ecosystem processes in freshwater ecosystems. In the headwater stream network, it is crucial to understand the interspecific interaction between multiple predators. In Oregon forested ecosystems, Coastal Giant Salamander (Dicamptodon tenebrosus) and cutthroat trout (Oncorhynchus clarkii) are the top predators in many...
    Resource Type:
    Undergraduate Thesis
    Full Text:
    % 50% 60% 70% 80% 90% A q u at ic Se m ia q u at ic Te rr es tr ia l V er te b ra te