Buddy and Pedro
African penguin couple (Shutterstock)In 2011, the Toronto Zoo came under fire for separating Buddy and Pedro, male African penguin sweeties, to set them up with female penguins to breed. The following year, however, Pedro and his assigned partner did not produce eggs, while Buddy and his gal "built a nest that was too tight and accidentally smothered the chicks," The Star reported.Alternately, gay penguin couples who have been allowed to adopt eggs or chicks (from straight penguins who ditched them, no less) have proved to be diligent parents - like Roy and Silo, or Germany's Z and Vielpunkt. Last year, domestic penguin partners Jumbs and Kermit became "the best penguin parents" at their zoo, reported the BBC.Gay penguins who adopted a chick at a Denmark zoo (imgur/defeatedhorizon)Missy and PenelopeThe latest penguin celesbians are Missy and Penelope, two gentoo girls at a zoo in Ireland who turn their beaks up at the boys. Together, the couple tenderly cares for eggs that, sadly, aren't likely to hatch. Another Sapphic penguin couple, Chupchikoni and Suki, have been happily nesting together at an Israeli zoo for years.While Roy and Silo's dramatic breakup was all over the news, there's a lesser-known, happier ending to their story. Their daughter, Tango (who likely would not have been born without her adoptive dads), fell in love with another female penguin at the Central Park Zoo, Tanuzi. As far as we know, Tango and Tanuzi have been together ever since.