62661
In the 1860 s , during his second term as governor of New Zealand , George Grey arranged for the release of laughing kookaburras on Kawau Island .
 New Zealand, George Grey, Kawau Island
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 New Zealand, George Grey, Kawau Island