Joel Sartore Joel Sartore

National Geographic Photographer and Speaker

Keyword: Pteronura brasiliensis

Photo: Endangered giant river otters (Pteronura brasiliensis) at the Dallas World Aquarium.

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ANI030-00154

Endangered giant river otters (Pteronura brasiliensis) at the Dallas World Aquarium. These are both females, a mother and daughter.

Photo: An endangered female giant river otter (Pteronura brasiliensis) at the Dallas World Aquarium in Texas.

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ANI030-00153

An endangered female giant river otter (Pteronura brasiliensis) at the Dallas World Aquarium in Texas.

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) at the Dallas World Aquarium.

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ANI009-00090

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) at the Dallas World Aquarium.

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) in Brazil's Pantanal region.

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ANI030-00047

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) in Brazil’s Pantanal region.

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) in Brazil's Pantanal region.

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ANI030-00046

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) in Brazil’s Pantanal region.

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) consumes fish in Brazil's Pantanal region.

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ANI030-00045

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) consumes fish in Brazil’s Pantanal region.

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) in Brazil's Pantanal region.

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ANI030-00044

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) in Brazil’s Pantanal region.

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) consumes fish in Brazil's Pantanal region.

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ANI030-00043

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) consumes fish in Brazil’s Pantanal region.

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) consumes fish in Brazil's Pantanal region.

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ANI030-00042

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) consumes fish in Brazil’s Pantanal region.

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) surveys the surface of the Pixaim River in the Pantanal. This otter is from a family of seven adults which has been habituated over the years by tourists feeding them fish from their boats.

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ANI030-00041

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) surveys the surface of the Pixaim River in the Pantanal. This otter is from a family of seven adults which has been habituated over the years by tourists feeding them fish from their boats.

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) consumes fish in Brazil's Pantanal region.

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ANI030-00040

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) consumes fish in Brazil’s Pantanal region.

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) in Brazil's Pantanal region.

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ANI030-00039

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) in Brazil’s Pantanal region.

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) consumes fish in Brazil's Pantanal region.

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ANI030-00038

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) consumes fish in Brazil’s Pantanal region.

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) in Brazil's Pantanal region.

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ANI030-00037

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) in Brazil’s Pantanal region.

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) consumes fish in Brazil's Pantanal region.

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ANI030-00036

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) consumes fish in Brazil’s Pantanal region.

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) in Brazil's Pantanal region.

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ANI030-00035

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) in Brazil’s Pantanal region.

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) surveys the surface of the Pixaim River in the Pantanal. This otter is from a family of seven adults which has been habituated over the years by tourists feeding them fish from their boats.

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ANI030-00034

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) surveys the surface of the Pixaim River in the Pantanal. This otter is from a family of seven adults which has been habituated over the years by tourists feeding them fish from their boats.

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) in Brazil's Pantanal region.

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ANI030-00033

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) in Brazil’s Pantanal region.

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) in Brazil's Pantanal region.

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ANI030-00032

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) in Brazil’s Pantanal region.

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) in Brazil's Pantanal region.

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ANI030-00031

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) in Brazil’s Pantanal region.

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) consumes fish in Brazil's Pantanal region.

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ANI030-00030

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) consumes fish in Brazil’s Pantanal region.

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) consumes fish in Brazil's Pantanal region.

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ANI030-00029

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) consumes fish in Brazil’s Pantanal region.

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) consumes fish in Brazil's Pantanal region.

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ANI030-00028

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) consumes fish in Brazil’s Pantanal region.

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) consumes fish in Brazil's Pantanal region.

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ANI030-00027

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) consumes fish in Brazil’s Pantanal region.

A group of endangered (IUCN) and federally endangered giant otters (Pteronura brasiliensis) in Brazil's Pantanal region.

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ANI030-00026

A group of endangered (IUCN) and federally endangered giant otters (Pteronura brasiliensis) in Brazil’s Pantanal region.

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) consumes fish in Brazil's Pantanal region.

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ANI030-00025

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) consumes fish in Brazil’s Pantanal region.

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) consumes fish in Brazil's Pantanal region.

Photo

ANI030-00024

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) consumes fish in Brazil’s Pantanal region.

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) consumes fish in Brazil's Pantanal region.

Photo

ANI030-00023

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) consumes fish in Brazil’s Pantanal region.

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) surveys the surface of the Pixaim River in the Pantanal. This otter is from a family of seven adults which has been habituated over the years by tourists feeding them fish from their boats.

Photo

ANI030-00022

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) surveys the surface of the Pixaim River in the Pantanal. This otter is from a family of seven adults which has been habituated over the years by tourists feeding them fish from their boats.

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) consumes fish in Brazil's Pantanal region.

Photo

ANI030-00021

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) consumes fish in Brazil’s Pantanal region.

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) in Brazil's Pantanal region.

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ANI030-00020

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) in Brazil’s Pantanal region.

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) in Brazil's Pantanal region.

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ANI030-00019

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) in Brazil’s Pantanal region.

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) in Brazil's Pantanal region.

Photo

ANI030-00018

An endangered (IUCN) and federally endangered giant otter (Pteronura brasiliensis) in Brazil’s Pantanal region.

A group of endangered (IUCN) and federally endangered giant otters (Pteronura brasiliensis) in Brazil's Pantanal region.

Photo

ANI030-00017

A group of endangered (IUCN) and federally endangered giant otters (Pteronura brasiliensis) in Brazil’s Pantanal region.

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