I have two paragraphs.Dolphins are an example of an aquatic mammal. There are currently 40 species of dolphin.Being mammals dolphins have lungs; to breathe they jump out of the water. Dolphins range in size from 5 foot 7 inch to 31 feet 2 inches. Many dolphin males are larger than females. Dolphins prefer warm water to cold water.
Dolphins are noted for their grace, playfulness,intelligence and friendliness. Bottlenose dolphins have been used in scientific studies because of their memory, intelligence, ability to recognise their reflection and ability to communicate. Dolphins swim in pods. Dolphins use echolocation to communicate.
(BTW This helped me learn the reasoning behind the status effect, dolphin's grace)