9441
Numerous wading bird species can be found in the wetlands of the sanctuary , including the yellow-crowned night heron , black-crowned night heron , tricolored heron , great egret , and snowy egret .
 animal: yellow-crowned night heron; animal: black-crowned night heron; animal: great egret; animal: snowy egret
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 animal: yellow-crowned night heron; animal: black-crowned night heron; animal: great egret; animal: snowy egret