Boto can turn their heads much further than other dolphins because some of the vertebrae are not fused together. No other species of dolphin has any hair on its body as an adult. Fins Broad pectoral and tail fins. Low dorsal fin along the back. Color Calves are gray at birth.
Adults vary form gray to bright pink and some have mixed gray and pink coloring.
Some may change color when they are excited. When they are active, they make loud breathing noises. Underwater they make clicks, creaking noises and squawks. They swim slowly and only rarely jump clear of the water. Feeding They eat more than 50 species of fish.