Birdwatching in Portugal: where to spot birds

Portugal is one of Europe’s hidden gems for birdwatching. Located along major migratory corridors between Africa and Northern Europe, the country offers an extraordinary diversity of habitats within relatively short distances - dramatic river canyons, coastal wetlands, mountain landscapes and protected natural parks.

What makes birdwatching here particularly special is how naturally it fits into slow travel. Walking and cycling routes often pass through quiet ecosystems where wildlife thrives, allowing travellers to observe birds without needing specialised expeditions.

Several Authentic Trails journeys cross some of Portugal’s richest bird habitats. Here are some of the best places to experience birdwatching along the way.

If there is one place in Portugal synonymous with birdwatching, it is the Douro International Natural Park.

Stretching across 86,500 hectares along the Spanish border, this remote protected area reveals the Douro River at its wildest. Towering cliffs rising up to 350 metres create ideal nesting conditions for large birds of prey and endangered species.

Home to more than 170 bird species, the park is considered one of the country’s most important conservation areas.

• Egyptian vulture;
• Golden eagle;
• Black stork;
• Griffon vulture;
• Peregrine falcon.

Near the northern border with Spain, the meeting point between the Coura River and the Minho estuary creates a peaceful ecosystem rich in birdlife.

This area, included in sections of the Camino de Santiago routes, combines wetlands, forests and riverbanks — ideal environments for both resident and migratory species.

Walking here invites quieter observation moments: birds moving across reed beds, reflections over calm water, and changing light throughout the day.

• Grey herons;
• Little egrets;
• Kingfishers;
• Cormorants;
• Migratory waders depending on season.

Along Portugal’s northern Atlantic coast, cycling through Litoral Norte Natural Park reveals one of the region’s most biodiverse coastal ecosystems.

As the route crosses the Neiva and Cávado river estuaries, landscapes shift between dunes, agricultural fields and wetlands - creating ideal feeding grounds for birds travelling along the Atlantic flyway.

More than 155 bird species have been recorded here, alongside rich plant and mammal biodiversity.

• Terns and gull species along the coast;
• Herons and egrets in estuarine areas;
• Shorebirds feeding along sandy flats;
• Cormorants resting on rocks near the ocean.

The southwest coast of Portugal is internationally recognised among birdwatchers. The Costa Vicentina Natural Park forms part of a major migration corridor where birds pause before crossing between Europe and Africa.

Cliffs, remote beaches and open skies create spectacular observation conditions, especially during migration seasons.

Each autumn, the region hosts the Birdwatching & Nature Activities Festival in Sagres, bringing together experts, photographers and nature enthusiasts through guided walks, boat trips and wildlife workshops.

• Storks nesting on sea cliffs;
• Peregrine falcons;
• Booted eagles;
• Migratory passerines during autumn migration;
• Seabirds riding Atlantic winds.

Birdwatching is not only about rare species - it is about conditions.

Authentic Trails journeys naturally create those conditions by focusing on:

• Low-traffic routes;
• Protected natural areas;
• Walking and cycling travel styles;
• Small-scale rural environments;
• Respectful interaction with landscapes.