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A green anaconda (Eunectes murinus) at Parque Zoológico Huachipa in Lima, Peru.

A green anaconda (Eunectes murinus) at Parque Zoológico Huachipa in Lima, Peru.

A green anaconda (Eunectes murinus) at Parque Zoológico Huachipa in Lima, Peru.

A green anaconda (Eunectes murinus) at Parque Zoológico Huachipa in Lima, Peru.

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National Geographic Photographer and Speaker