Tag: araguaian river dolphin

The Araguaian River Dolphin: Secretive, Threatened and Surprisingly Chatty

Two Araguaian botos swimming together. Photo credit: Gabriel Melo Alves dos Santos Seven years ago, Gabriel Melo Alves dos Santos happened upon a remarkable sight: a rare and highly reclusive Amazonian river dolphin, the Araguaian river dolphin, gathering in numbers at a marketplace along the Tocantins River in the Amazonian […]