Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Shark Bay, Western Australia' has mentioned 'Food' in the following places:
Occurrence Sentence Text Source
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.
Seagrasses are the basis of the food chain in Shark Bay, providing home and shelter to various marine species and attracting the dugong population.