Quatre Frères

Les Quatre Frères (The Four Brothers) are four rocks of silver basalt in the Mitsio Archipelago in the north-west of Madagascar. The islands are partly covered by savanna. Two of the islands are home to hundreds of seabirds, such as white-tailed tropic birds, frigate birds and brown boobies.

Les Quatre Frères

The four islands are:

• Nosy Beangovo (63 metres high)
• Nosy Betalinjona (76 metres high)
• Nosy Antsoha (51 metres high)
• Nosy Betanihazo (88 metres high)