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Mexican Species
| Black-crowned Night-Heron (Nycticorax nycticorax) | |||
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| Subspecies | Hide subspecies | ||
| nycticorax | nycticorax (Eurasian) | Eurasia south to Indonesia, Africa and Madagascar | |
| hoactli | hoactli (American) | S Canada to n Argentina and Chile | |
| obscurus | obscurus (Dusky) | N Chile and n-central Argentina to Tierra del Fuego | |
| falklandicus | falklandicus (Falklands) | Falkland Islands | |
| Endemic status | Not endemic | ||
| Birds (media) | Yes | ||
| Sound Guide | x4x | ||
| Comment | |||
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