Alvor Dunes

The afternoon is spent exploring the Alvor dunes from a boardwalk. A few passerines can be found in the vegetation: Crested Lark, Zitting Cisticola, Sardinian Warbler, Goldfinch, and Greenfinch. If the tide is low, we can see the mudflats in the Ria de Alvor estuary and all the waders present:…