This just in from gay.com:
The New York Aquarium has a new attraction - a couple of gay penguins.

"Wendell and Cass have been together for about eight years and adore each other. Keepers always thought that one was male and one female until a blood test was carried out to determine their sex. Zoo staff had a shock when they both turned out to be male.

Penguin keeper Stephanie Mitchell added: 'I was only seeing one mate with the other, but then one of the other keepers saw it happen the other way round so we did a blood test that proved they were both male.

Cass tends to be a rather aggressive bird. Wendell is very nervous; always has been. He's on edge all the time. They're currently in a dispute with another couple over their nest. It seems to be one of the most desirable places in the penguin enclosure.'"