Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Shark Bay, Western Australia' has mentioned 'Dolphins' in the following places:
Occurrence Sentence Text Source
It is home to about 10,000 dugongs (xe2x80x98sea cowsxe2x80x99), around 12.5% of the world's population,[8] and there are many Indo-Pacific bottlenose dolphins, particularly at Monkey Mia.
The dolphins here have been particularly friendly since the 1960s.
Some bottlenose dolphins in Shark Bay exhibit one of the few known cases of tool use in marine mammals (along with sea otters): they protect their nose with a sponge while foraging for food in the sandy sea bottom.
These values are supplemented by marine fauna such as dugong, dolphins, sharks, rays, turtles and fish, which occur in great numbers.