The species is a very distinctive member of the storm-petrel family, with a dark cap, white face and underparts, aforked tail and a black band across the chest, and is relatively common in the seas off Peru, Chile and Ecuador.
It is relatively common in the seas off Peru, Chile and Ecuador. The species is a very distinctive member of the storm-petrel family, with a dark cap, white face and underparts, forked tail and a black band across the chest.
The species is a very distinctive member of the storm-petrel family, with a dark cap, white face and underparts, forked tail and a black band across the chest. It is relatively common in the seas off Peru, Chile and Ecuador.
The species is a very distinctive member of the storm-petrel family, with a dark cap, white face and underparts, forked tail and a black band across the chest. It is relatively common in the seas off Peru, Chile and Ecuador.