AssetID: 52873564
Headline: Skin Lesions Appearing on Orcas Signals Serious Underlying Condition
Caption: Scientists have warned of a "strong increase" in skin lesions being found on an endangered population of orcas. 'The Guardian' reports that the scientists believe that the skin disease could be the result of the animal's weakening immune system.
Keywords: skin lesions,appearing,Orca,killer whale,signals,signal,underlying,condition,health,endangered species,mammals,sea life,immune system,weakening,threat,fertility,protection,natural world
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