Australian tern
| Australian tern | |
|---|---|
| Australian tern at Cairns, Queensland | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Charadriiformes |
| Family: | Laridae |
| Genus: | Gelochelidon |
| Species: | G. macrotarsa |
| Binomial name | |
| Gelochelidon macrotarsa (Gould, 1837) | |
The Australian tern or Australian gull-billed tern (Gelochelidon macrotarsa) is a tern in the family Laridae, native to Australia. The genus name is from Ancient Greek gelao, "to laugh", and khelidon, "swallow".