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Over 150 different bird species have been reported along the Los Angeles River , including , great egret , great blue heron , snowy egret , black-crowned night heron , red-tailed hawk , prairie falcon , osprey , northern mockingbird , western bluebird , common raven , American crow , double-crested cormorant , Canada goose , mallard , gadwall , Muscovy duck ( introduced ) , horned grebe , red-necked grebe , black-necked grebe , pied-billed grebe , American coot , cinnamon teal , western gull , mourning dove , killdeer , etc .
 Los Angeles River, great egret, great blue heron, snowy egret, black-crowned night heron, red-tailed hawk, osprey, common raven, American crow, Canada goose, mallard, Muscovy duck, red-necked grebe, black-necked grebe, pied-billed grebe, American coot, cinnamon teal, mourning dove, killdeer
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:
 Los Angeles River, great egret, great blue heron, snowy egret, black-crowned night heron, red-tailed hawk, osprey, common raven, American crow, Canada goose, mallard, Muscovy duck, red-necked grebe, black-necked grebe, pied-billed grebe, American coot, cinnamon teal, mourning dove, killdeer