Lake Filtration principle
Lessons from Greater Flamingo
Filter the lake.
Bent-Bill Lake Straining

Core lesson
Grace becomes practical when it knows exactly what to filter.
Biological basis
Greater Flamingos use specialized filter-feeding bills and long legs to feed on small organisms in shallow saline and alkaline waters.
Best use cases
Where this lesson tends to be most useful in practice.
FiltrationDiscernmentPractical graceFeeding strategySelective effort