Synopsis of Orders and Families. 



Family 21. CRANES. GRUID/E. 



Large birds over three feet in length; head partly bare in adults. 





LIMPKIN. 



Family 22. COURLANS. ARAMID^E. 



Bill long and slender; head wholly feathered; toes not webbed. 



SORA. 



CLAPPER RAIL. 

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