Habitat:
Rivers, lakes, marshes

Activity period :
Mainly active at night, generally discreet during the day.

Identification and description:
The Neotropical Otter, or Lontra longicaudis, is a semi-aquatic mammal found primarily in the rivers and lakes of Central and South America. It is recognizable by its sleek body, dense waterproof fur, and long muscular tail. Measuring between 90 and 150 cm, it typically weighs from 5 to 15 kg. This species is known for its playful and curious behavior, often seen sliding down banks or diving in search of fish, crustaceans, and other small aquatic animals. Although mainly solitary, it can sometimes be seen in small family groups. The Neotropical Otter is an important indicator of aquatic ecosystem health, as it requires clean waters rich in prey.

Recommended lens:
400 mm – adjust based on distance, desired framing (portrait or habitat), and approach conditions.

Photography tips:
To photograph the Neotropical Otter, it is advisable to use a telephoto lens of at least 400mm to capture detailed images from a distance without disturbing the animal. Look for quiet spots along rivers or lakes early in the morning or late afternoon when the light is soft and otter activity is at its peak. Be patient and discreet, wearing neutral-colored clothing to blend better with the environment.