67931
Farming has resulted in an increase in the saltwater crocodile population in Australia , as eggs are usually harvested from the wild , so landowners have an incentive to conserve their habitat .
 location: Australia
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Australia 
Answer:
 location: Australia