Tucuxi or Grey River Dolphin, (Sotalia fluviatilis, german: Amazonas-Sotalia, french: Tucuxi). (435k)
Here are the pictures of Tucuxi (Sotalia fluviatilis) with links to the pages on which they appear, links to the full sized picture, and the description of the picture with links to the entry in iNaturalist (inaturalist.org)
All pictures are © Dr. Günther Eichhorn, unless otherwise noted.
Colombia Nature
Dr. Günther Eichhorn Travel Website
Soaring website