13152
In addition , the top predators used to be Gray wolf and Grizzly bear , but today , coyotes have replaced those animals .
 Gray wolf, Grizzly bear
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:
 Gray wolf, Grizzly bear