Head to head
Elegant Tern vs Sandwich Tern
The elegant tern and Sandwich tern look remarkably alike, both slender and crested, but they occupy very different coastlines and face different conservation pressures.
| Elegant Tern | Sandwich Tern | |
|---|---|---|
| Scientific name | Thalasseus elegans | Thalasseus sandvicensis |
| Bill colour | Slender orange | Black, yellow tip |
| Native range | Eastern Pacific coast | Europe, Africa, Americas |
| Breeding concentration | A handful of Mexican colonies | Many colonies across a wide range |
| Crest | Shaggy black crest | Shaggy black crest |
| Conservation status | Near Threatened | Least Concern |
| Population trend | Stable | Stable |
| Habitat | Coastal | Coastal |
Elegant Tern vs Sandwich Tern: common questions
Why is the elegant tern more at risk than the Sandwich tern?
The elegant tern breeds at only a small handful of colonies off the Pacific coast of Mexico, concentrating much of its global population into just a few sites, while the Sandwich tern breeds across a much wider range spanning Europe, Africa, and the Americas.
How can you tell an elegant tern from a Sandwich tern?
The bill colour is the clearest difference: the elegant tern has a slender orange bill, while the Sandwich tern has a black bill tipped with yellow, though both share a similar shaggy black crest.
Is the Sandwich tern named after the food, like people sometimes assume?
No, the Sandwich tern is named after the English town of Sandwich in Kent, where it was first formally described, a naming origin unrelated to the elegant tern or to any food.