65614
These management measures seem to have successfully reduced fishing mortality and halted the population decline from the 1980 s ; the status of the leopard shark off California is regarded as secure , with demographic models estimating an annual population increase of 3&ndash ; 6 % with sustainable fishing .
 California
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 California