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Mexican Species
| Common Tern (Sterna hirundo) | |||
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| Subspecies | Hide subspecies | ||
| hirundo | hirundo/tibetana (hirundo/tibetana) | N Am., S Am., Atlantic islands, Europe and w Africa to China | |
| tibetana | Breeds from central Asia to northern Mongolia, and Kashmir to Tibet; winters in the Indian Ocean | ||
| longipennis | longipennis (longipennis) | NE Siberia to ne China; winters SE Asia to Australia | |
| Endemic status | Not endemic | ||
| Birds (media) | Yes | ||
| Sound Guide | |||
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