Reed Disguise principle
Lessons from Eurasian Bittern
Become the reed.
Reed-Mimic Stillness

Core lesson
The best hiding is becoming the shape the place already expects.
Biological basis
Eurasian Bitterns have striped plumage and a vertical freeze posture that helps them blend into reedbeds. Their booming calls also carry through marsh habitat.
Best use cases
Where this lesson tends to be most useful in practice.
DisguiseStillnessCamouflageMarsh survivalBlending into place