90198
In mainland Europe , remarkably , there are no substantial gaps without breeding common buzzards from Portugal and Spain to Greece , Estonia , Belarus and the Ukraine , though are present mainly only in the breeding season in much of the eastern half of the latter three countries .
 Europe, Portugal, Spain, Greece, Estonia, Belarus, Ukraine
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Europe, Portugal, Spain, Greece, Estonia, Belarus, Ukraine