| Species | Order | Family |
|---|---|---|
| Grote fregatvogel | Fregatvogels, genten, aalscholvers en slangehalsvogels | Fregatvogels |
| Great Frigatebird | Fregatebirds, Gannets and Cormorants | Frigatebirds |
| Fregata minor | Suliformes | Fregatidae |
This is how the throat looks when not inflated.
It does not look really comfortable, such a big throat.
A group of Great Frigatebird males showing their red throats. From a distance, this makes a large red spot, which is more likely to attract females.