About the Caspian Tern
The Caspian Tern (Hydroprogne caspia) is a species of bird in the Gulls, Terns, and Skimmers family (Laridae), within the order Charadriiformes. This family contains 105 recognized species worldwide.
Use the eBird species code caster1 when logging sightings in eBird or other citizen science platforms.
Taxonomy & Classification
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| Order | Charadriiformes |
| Family | Gulls, Terns, and Skimmers (Laridae) |
| Species | Hydroprogne caspia |
| Species Codes | caster1, CATE |
Frequently Asked Questions
What family does the Caspian Tern belong to?
The Caspian Tern (Hydroprogne caspia) belongs to the Gulls, Terns, and Skimmers family (Laridae), in the order Charadriiformes.
How can I identify the Caspian Tern?
The Caspian Tern is a member of the Gulls, Terns, and Skimmers family. Check field guides or upload a photo to our AI Bird Identifier for help.
Where can I report a Caspian Tern sighting?
You can log sightings of Caspian Tern on eBird (ebird.org) using species code caster1, or on iNaturalist.