

And Tango Makes Three has also been at the center of numerous censorship and culture war debates on same-sex marriage, adoption, and homosexuality in animals. The book has won many awards, including the ALA Notable Children's Book Nominee in 2006, the ASPCA Henry Bergh Book Award in 2005, and was one of the Bank Street Best Books of the Year in 2006. The female chick was named "Tango" by the zookeepers. Roy and Silo took turns sitting on the egg and eventually it hatched. Gramsay, the zookeeper gifted them an extra egg from another penguin couple at the zoo. Roy and Silo made a nest together and went about every aspect of their lives like a typical couple, except they could not have offspring. The book is based on the true story of Roy and Silo, two male chinstrap penguins in New York's Central Park Zoo.

And Tango Makes Three is a 2005 children's book written by Peter Parnell and Justin Richardson and illustrated by Henry Cole.
