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Odd Fit principle

Lessons from Hoatzin

Trust the odd fit.

Leaf-Fermenting Swamp Gut

Hoatzin (Opisthocomus hoazin) featured animal image on AnimalDex

Core lesson

A strange solution is not strange when it fits the life exactly.

Biological basis

Hoatzins eat large amounts of leaves and use foregut fermentation, unusual among birds, to digest plant material in swamp forest habitats.

Best use cases

Where this lesson tends to be most useful in practice.

Unusual solutionsDigestive specializationSwamp lifeDifferent designFitting your niche

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