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Marine Mammals (Seals) - Coggle Diagram
Marine Mammals (Seals)
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5 yearly census' shown largest pops have declined across the range, metapopulation trends are complex
Range
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Largest sites = Seal rocks, The skerries, Deer Maar Is and Kanowa Is
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Trends in the data
population trend so far is parabolic and we are on other side of the maximum (now decreasing) - is this enough data??
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Pup mortality is variable but high at seal rocks (high pollutant loads, disease also a likely factor)
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Colonial Context:
"shifting baseline"
baseline has been shifted as a cons. of colonial exploitation (are the baselines the indigenous baseline or post colonial???)
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