Definition of pink river dolphin
- Somewhere up the Amazon, a big pink river dolphin breaches the surface with a pneumatic venting of its blowhole, then glides off humpy and slow through the placid brown water.
- —Richard Conniff, National Geographic, September 1996
- Our skiff is backed up to a banana tree in the flooded Amazon River basin of Peru on this warm and sunny morning, and pink dolphins are putting on a show a few feet in front of us.
- —Terri Colby, Chicago Tribune, 22 July 2012