Deep Work principle
Lessons from Great Cormorant
Dive, then dry.
Hook-Bill Underwater Pursuit

Core lesson
The task becomes clear when the tools fit the depth.
Biological basis
Great Cormorants dive underwater to pursue fish with strong swimming feet, streamlined bodies, hooked bills, and wing-drying behavior after repeated dives.
Best use cases
Where this lesson tends to be most useful in practice.
Deep workToolsFocusRecoveryTask fit