A copy of the book 'And Tango Makes Three' is seen on a bookstore ...
17th Nov 2006, 02:12 GMT
(AP) - A copy of the book 'And Tango Makes Three' is seen on a bookstore shelf Thursday, Nov. 16, 2006 in Chicago. The illustrated children's book based on a true story of two male penguins in New York City's Central Park Zoo who adopted a fertilized egg and raised the chick as their own is getting a chilly reception among some parents in Shiloh, Ill., who worry about the book's availability to elementary students and the reluctance of administrators to restrict access to it. (AP Photo/Nam Y. Huh)