89311
The mean size of rabbits taken increases more or less with the size of the avian predator : for northern goshawks , for Bonelli 's eagles , for Eurasian eagle-owls and for golden eagles .
 Bonelli
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Bonelli