ratites

"Overhunting can extinct entire species of animals. "

"My sister is learning to play the guitar. "

"I will purchase the vacation package if you will include car rental."

"The zookeeper warned us to keep our distance from the cassowary enclosure because the large, flightless bird with the bony crest can be very aggressive. "

"The penguin is a flightless bird, adapted to swimming instead of flying. "

"The children were running to catch the school bus. "

"The school's student body is diverse, with students from many different countries. "

"The zookeeper carefully fed the elephant a large pile of hay. "

"The children were amazed by the ostrich at the zoo because it was so tall. "

"The students were mostly quiet during the presentation. "

"The order of the books on the shelf was alphabetical by author. "

"While visiting the zoo's South American exhibit, we saw a brown, ground-dwelling bird that the sign identified as a tinamou. "