At a journey of 483 kilometers on Ichilo, Chimoré, Ibabo and Chapare rivers, a total of 141 dolphins were sighted.
Municipality has more than half of the bird species found in the Brazilian Amazon, but observers numbers are still small.
Given enough time, deforested land can rebound enough to host bird species that had previously deserted the area.
The bird was discovered through DNA testing and analysis of its song.
Project found that the jaguar population in three Peruvian conservation areas could number as high as 6,000 animals.
The poster includes a description of the bird family, popular name in Portuguese and English, scientific name and size of each bird.
Butterflies would use unusual attitude in search of a source of salt.
It is one of the smallest owls in the world and can only be found in Peru, specifically in the Amazon region.
Amazon manatees, cousins of elephants, are the heirs of a strain with at least 50 million years.
Amazon Rescue Center will release four specimens of Amazonian manatees (three females and one male), in Lake Quistococha, the day that is celebrated World Earth Day.