89326
In the 1990 s , it was estimated that the entire west Palearctic held about 2000 - 3000 pairs with the Iberian peninsula ( 750 - 845 pairs ) and northwestern Africa ( 1000 or so ) being the core areas .
 Palearctic, Iberian peninsula, Africa
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Palearctic, Iberian peninsula, Africa