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While the speckled hummingbird is the only species in its genus , evidence suggests that populations on either side of the Andes mountains are genetically distinct , especially due to its broad geographic and ecological distribution .
 location: Andes
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: Andes