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Is it porpoises or dolphins off the coast of Maryland?

It could have been either Harbor Porpoises or Atlantic Bottle-nose Dolphins. The shape of their dorsal fin can help in identification.


Why do bottle nose dolphin have a shark fin?

They don't have a shark fin. They have a completely different type fo fin all together


Do porpoises jump as high as dolphins?

Porpoises can't jump as high as dolphins because they don't have a long nose and their fin that is on top ain't as tall and not that rounded.


What do dolphins poke with?

they cant poke, to get the attention of another dolphin the nudge them with the tip of their nose or swim by them "talking"or simply hit them with a fin


What do bottle nose dolphins look like be descriptive?

The bottle nose dolphin is what most american's consider the look of dolphins. These are the ones you see in movies and usually swim alongside. To give you their looks, they have a sharks fin on top, and swimming find on both sides. They have a beak that protrudes out and is lined with small sharp teeth, although they are only used for fighting and other activities. The eyes are on both sides of their heads about an inch and a half from the curves of their mouths. and their blow hole is located just above their Mellon.


What fins do dolphins have?

dorsel fin


Why do they need a soft dorsal fin?

dolphins need a soft dorsal fin because of their way of swimming. If they were to have a hard, sharp, stiff or even ruff fin it would put weight on them and e tilt them to the side which then would interfere with their other fins.


Is it possible for a dolphin to move its dorsal fin?

No, it is not. Dolphins use their dorsal fin for balance.


What are the names of a Bottlenose Dolphins Fins?

dorsal fin


What mammals travel with yellow fin tuna?

Dolphins


What is the difference between dolphins and a manatee?

a dorsal fin


What is the name of a dolphins tail fin?

at the end of the dolphins "tail" is called a fluke