Rank the World

Datasets with community matchups — pick your favorites

6 datasets

15 notable bird species with habitat, wingspan, diet, distinguishing traits, and conservation status.

Comprehensive list of recognized cat breeds.

20 national animals from countries around the world with scientific names, symbolism, and conservation status.

Animals that have been domesticated by humans.

25 of the fastest animals on Earth across mammals, birds, fish, reptiles, and insects, with maximum recorded speeds and conservation status.

20 marine life species across mammals, fish, mollusks, and crustaceans with habitat, size, diet, and conservation status.