Data Zone
| Scientific name | Common name | Family | Red List category |
|---|---|---|---|
| Tachybaptus rufolavatus | Alaotra Grebe | Podicipedidae (Grebes) | EX |
| Tachybaptus novaehollandiae | Australasian Grebe | Podicipedidae (Grebes) | LC |
| Tachybaptus dominicus | Least Grebe | Podicipedidae (Grebes) | LC |
| Tachybaptus ruficollis | Little Grebe | Podicipedidae (Grebes) | LC |
| Tachybaptus pelzelnii | Madagascar Grebe | Podicipedidae (Grebes) | EN |