7594
On the 20th of June 2019 , the carcasses of 468 white-backed vultures , 17 white-headed vultures , 28 hooded vultures , 14 lappet-faced vultures and 10 cape vultures , altogether 537 vultures , besides 2 tawny eagles , were found in northern Botswana .
 location: Botswana
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Botswana