Whisper Rarity principle
Lessons from Saola
Listen for the hidden horn.
Hidden-Horn Forest Secrecy

Core lesson
The rarest lives may move so quietly that the world must learn to listen.
Biological basis
Saola are extremely rare forest bovids with long straight horns, known from remote Annamite mountain forests and seldom seen by people.
Best use cases
Where this lesson tends to be most useful in practice.
RaritySecrecyConservationHidden lifeQuiet presence