25 Cards Geysers, hot springs, mudpots, and more - Yellowstone National Park is one of the world's most amazing places. This list covers Spanish terms for thermal features, flora, and fauna associated with this unique location.
22 Cards Terms - mostly nature words and parts of the body - in the fictional Na'vi language invented by Paul Frommer for James Cameron's Avatar movie. (Meant as a fun fan list, no infringement intended.)
21 Cards Horns and hooves, fur and feathers... animals possess some body parts that humans just don't have! Here's a Spanish list covering the parts of the body that are unique to beasts, birds, and bugs.
20 Cards Here's a tip straight from the horse's mouth - it's fun horsing around with this amusing list of equine terms in Spanish! Good for riders and casual horse lovers alike.
19 Cards Spanish words relating to flowers (parts of the plants, where they are grown, what they are used for, etc.) Good for gardeners, florists, etc.
18 Cards Spanish terms for some serious challenges facing the environment today. Humanity CAN solve these - if speakers of all languages work together.