Three years http://xxxbeeg.site/little-einsteins-dvd/ pedo yo pic young Whooper eggs from around the country are brought here so biologists can hatch the eggs and raise the birds. People who work with new birds wear white coveralls and hoods to look less human-like and more whooper-like. They even use whooper puppets to mimic adult birds. "They show the young birds how to peck at food," Smith says.