Michel Roggo / Underwater view of African tigerfish (Hydrocynus vittatus), predatory fish in the Okavango river with Water lily (Nymphaea nouchali var. caerulea) and other aquatic plants. Okavango Delta, Botswana,...
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Michel Roggo / Underwater view of African tigerfish (Hydrocynus vittatus), predatory fish in the Okavango river with Water lily (Nymphaea nouchali var. caerulea) and other aquatic plants. Okavango Delta, Botswana,...