- ... that Antonio de León y Gama described in his 1792 book the discovery of the Aztec sun stone (pictured)?
- ... that the Classic Period Maya site of El Zotz, in Guatemala, takes its name from the enormous quantity of bats that live in a cave under the ruins?
- ... that the Maya archaeological site Baking Pot, in Belize, covered a 9-square-kilometre (3.5 sq mi) area?