Went in January so the ticket prices were discount...

Went in January so the ticket prices were discounted due to the cold weather - $5 for adults. Only things open were the primate house and outdoor exhibits (minus the elephants). It was around 20F the day we went and 80% of the outdoor animals were not visible and the undisturbed snow in their enclosures showed they hadn't been outside all day. The primate house was the best part since all of the animals were active and the only reason worth visiting the zoo in the winter.