Habitat:
humid tropical forests, undergrowth, marshy areas

Activity period :
Primarily active during the day, with peak activity in the morning and late afternoon.

Identification and description:
The Brazil-nut poison frog, or Adelphobates castaneoticus, is a small, brightly colored frog native to the humid tropical forests of Brazil. It is known for its smooth, shiny skin, featuring shades of brown and black, often with distinctive patterns that serve as camouflage. This diurnal species primarily feeds on small insects and arthropods. It plays a crucial role in the ecosystem by regulating insect populations. Although its skin contains toxic alkaloids, it is not dangerous to humans unless ingested. Unfortunately, deforestation threatens its natural habitat, leading to a decline in its population.

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

Photography tips:
To photograph the Brazil-nut poison frog, it is advisable to use a macro lens to capture the details of its colorful skin. Approach slowly and maintain a distance of about 2 meters to avoid startling it. Look for it in the humid undergrowth where it is most active during the day. Take advantage of the natural light filtering through the canopy for well-lit shots. Be patient and wait for it to move naturally to capture dynamic images.