The Kansas City Zoo opened in 1909 with a modest collection of animals: four lions, three monkeys, a fox, a wolf, a coyote, a badger, a lynx, an eagle and some other birds. Since then, it has ...

The Pittsburgh Zoo & PPG Aquarium is open daily, although hours vary depending on the season. Admission starts at $15 per adult, $14 for seniors ages 60 and older, and $14 for children ages 2 to 13.