Estimating occupancy and detection probability of the Amazonian manatee (Trichechus inunguis), in Central Amazon, Brazil Diogo Alexandre de Souza, André Luis Sousa Gonçalves, Eduardo Matheus von Muhlen, Vera Maria Ferreira da Silva

Estimating mammal density from track counts collected by Indigenous Amazonian hunters Michael S. Esbach

Sustainability of Jaborandi in the eastern Brazilian Amazon Cecilio Frois Caldeira, Tereza Cristina Giannini, Silvio Junio Ramos, Santelmo Vasconcelos, Simone Kuster Mitre, Jakeline Prata de Assis Pires, Gracialda Costa Ferreira, Selma Ohashi, José Aroudo Mota, Alexandre Castilho, Jose Oswaldo Siqueira, Antonio Eduardo Furtini Neto