Definitely. In fact, the most common type, the bottlenose dolphin, typically ranges from 6-13 feet.
By "blue dolphin" I'm assuming you mean a bottlenose dolphin. Adults range between 6.6 feet (2 metres) and 13 feet (4 metres). Males are larger than females. The average length of a bottlenose dolphin is typically 8 feet.
There are many types of dolphins in existence. Each type of dolphin has a different range of what is considered to be a normal size. Typically dolphins grow between 5 and 18 feet in length.
The length of a dolphin will vary depending on the particular species. The largest one is the orca which measures about 25 feet long.
a whiute sideed dolphin is 560 feet long
The female Maui dolphin is about 5.5 feet long. The male Maui dolphin is not quite as long as the female.
2 feet
200 feet
A bottlenose dolphin is approximately 2.6-meters long, or 8.5 feet. The largest dolphin, the orca, can grow to lengths of more than 6 meters, or 20 feet.
600 feet long...
7 feet long
there 6.5 feet long
O.o it has 2 flippers not feet and then it has a tail like a dolphin has