Collecting is easy. Knowing the animal is the game.

A field notebook that plays like a card game. Every Wildling is one real animal, its card built from real facts: range, diet, size, lifespan, conservation status. The loop is encounter, identify, study, duel — a well-studied card is a stronger card, so facts are the power-up.

The child is meant to learn natural sciences through it. Habitat, diet, range, and conservation are not extras — they are the game, so the facts stay with them.