82267
Most accipitrids will supplement their diet with non-putrid carrion but , of course , none specialized with this as well as the 14 - 16 species of vultures , which have evolved very large bodies ( which leave them equipped to fill their crop with carrion ) , weaker , less specialized feet relative to other accipitrids , large wingspans to spend extensively periods of time in flight over openings scanning for carcasses and complex social behavior in order to establish a mixed species hierarchy at carrion .
 vultures
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 vultures