Missing Controller

Error: 2GreyCrownedCraneBirdsController could not be found.

Error: Create the class 2GreyCrownedCraneBirdsController below in file: app/controllers/2_grey_crowned_crane_birds_controller.php

<?php
class 2GreyCrownedCraneBirdsController extends AppController {

	var $name = '2GreyCrownedCraneBirds';
}
?>

Notice: If you want to customize this error message, create app/views/errors/missing_controller.ctp