Train on the Algarve

Winter bird-watching along the Algarve railway

The Algarve has a railway line that conveniently connects some excellent bird-watching sites. At least, they are good for bird-watching in winter, and for general wildlife and plants for most of the rest of the year.

We try, where possible, to take trips to places where there is good public transport to visit interesting sites. And while the Algarve Railway does not get us to ALL the good bird-watching sites, it provides enough to get through a two-week trip easily. If you have a bicycle, that will extend the distance you can cover easily from the train stations. And, of course, there are buses and taxis that will take you further.

Vila Real de Santo Antonio station

Situated at the very eastern end of the Algarve, this station gives access to the Guadiana River. Walking south, follow the road more or less alongside the river down to the break-water and navigation light at the entrance. This can be interesting in stormy weather with seabirds such as shearwaters and little terns passing close. Gulls follow fishing boats going in and out of the towns. At low tide there are often gulls and waders sitting out on sandbanks, or feeding in the silt.

The forest on the inland side of the road protects the town from sand blown in from the shore. It’s good for bird-watching – with crested tits, shrikes, gold and firecrests, among the attractions, and much more at migration time. The network of paths is used by athletes training at the nearby sporting complex, so expect to see a lot of joggers and cyclists too. You can meander through the forest, and/or along the beach and dunes, then end up at the station at Monte Gordo (it’s 1km north of the holiday village).

North of the Vila Real station is the traditional fishing harbour, which again provides options for viewing the river. Walk along the road on the north side of the tracks to overlook the saltmarsh and creeks of the Carrasqueira Creek. This is pretty good for waders at low tide, but anything can turn up at any time. On the west side of the main road, the creek broadens out and always holds water as it is more-or-less dammed by the road. Lots of coot – often hundreds in winter – along with grebes and other waterbirds spend the winter here. It’s also good for Caspian terns – I’ve seen one on most visits.

Flamingos at Castro Marim
Greater Flamingos at the Castro Marim reserve

Reserva Natural do Sapal de Castro Marim e Vila Real de Santo Antonio

The official title is quite a mouthful, so it’s often just referred to as the Castro Marim reserve. The Carrasqueira Creek forms the southern boundary to this huge area of saltpans – some commercially active, others abandoned. The reserve also includes saltmarsh, fishponds and muddy creeks, bordered by pasture and orchards, and the town of Castro Marim itself.

From Vila Real, follow the busy main road north towards Castro Marim. Then it’s a relief to turn onto a track going west past ruined farm buildings. This is really the only official public access through the reserve away from the road. It takes you past the active saltpans to a minor road on the other side where you can walk south to the Castro Marim station, or north to Castro Marim town. There can be huge numbers of birds here, including flamingos and black-winged stilts. However, if the weather is calm and the tide is out, a good proportion of the birds will be feeding out at sea or on the Rio Guadiana margins. If the weather has been wet, the track can be very slippery, and the salty silt surface sticks to your shoes.

The reserve continues north-east of Castro Marim, but access is more limited. A south-facing pasture near the village is a good place for stone curlews and Iberian hares. Black-winged stilts, black-tailed godwits, curlew sandpipers and other waders feed or roost in the saltpans. There is a reserve information centre not far from the bridge across the Guadiana, but it is not always open. We took a taxi here from Castro Marim, and walked back along a track next to stone-pine plantations.

See also Nature-watching in the Eastern Algarve for more details


Bird hovering in the Algarve
Black-shouldered kite hunting near Cabanas de Tavira

Conceição station

Conceição station serves the community of Cabanas de Tavira, which has a small holiday resort area next to the creeks at the eastern end of the Rio do Formosa Natural Park. You can walk through the town to reach the shore, and access the offshore sand-bars. Or you can follow the track eastwards on the south side of the railway line into the Tavira saltpans. The pans themselves hold large numbers of a variety of waders (shorebirds) in winter, and small birds such as bluethroats and Sardinian warblers occupy the scrubby areas. The tracks will take you eventually to the railway station at Porta Nova – about 5km by the shortest route, but it can take all day if you meander around the saltpans. The black-shouldered kite (above) was hunting over fields just north of the station.


Fuseta-A station

Easy access along roads/tracks by the saltmarsh and saltpans along the coast to the west. However, I have not explored this area yet.


Olhao - a good place for winter birdwatching via the Algarve Railway

Olhão station

Olhão is a town without any obvious nature interest, but follow the track 2km east of the station (all along paved roads) and you come to the headquarters of the Ria Formosa Natural Park at Quinta de Marim. An alternative route via back roads and past the harbour is do-able if you have a map of the town.

The quinta is described as a microcosm of the natural park, with pinewoods, saltpans, saltmarsh, grassland, a freshwater pond, and mudflats. In one corner, the animal hospital takes in injured birds for rehabilitation to the wild. A large building houses exhibitions and offices, while an old mill on the tidal embankments provides a reminder of life in the past.

We’ve seen 50-60 species of birds here on each of our visits, and in February-March a variety of plants and butterflies too. If you are very lucky (and we haven’t been, so far) you may see a chameleon hidden on a pine tree.


Faro Station

The broadest part of the Ria Formosa Natural Park is adjacent to Faro. You can overlook it from Faro Station, or follow paths either way along the shore. If the tide is out, birds can be difficult to see in the channels. The best time is when the tide is rising and pushing birds closer to the shore. Or as it falls and the birds move from their roosting places back out onto the mudflats.

Cormorants at Faro
Large flock of cormorants fishing at Faro

In January 2019, we watched a flock of about 350 cormorants moving out to feed. Those at the front of the flock landed on the water and dived, the next few landed ahead of these and dived, the pattern continuing as the first cormorants surfaced, took off, joined the crowd and flew to the front to repeat the process.


The stations between Faro and Portimao are further inland, and while there is probably some birding interest around them, they are not prime watching sites.


Portimao

The railway line runs past saltpans and saltmarsh near Portimao and Ferragudo, but I don’t know how accessible any of it is on foot/bicycle without being on very busy and fast roads.


small bird in the Algarve
Zitting cisticola – a commonly seen and heard little brown bird.

Mexilhoeira Grande Station

Probably my favourite walk in the Algarve is around the Quinta da Rocha peninsula in the Alvor estuary. From the station, you just follow the tracks westwards, alongside the western marshes, down to the saltpans, and up through the farmland, past the A Rocha environmental education centre at Cruzinha, and back to the station. You can expect to see 50-60 species of birds during a day here, with a few plants, butterflies and other critters even in January. Ospreys, Caspian Terns, Spoonbills, Zitting cisticolas (above), stonechats – just to give an idea of the range of species (and sizes).


Lagos Station

Upstream of the station you come to tidal marshes and old saltpans occupied by stilts and storks and other wildlife. Once you get away from the busy main road, it is quite pleasant. We spent some time in a small marshy area known as Paul de Lagos, listening to Cetti’s warblers, reed warblers, corn buntings, and watching marsh harriers, among many others.

Downstream, the road goes past the marina, and along the canalised river. Terns and cormorants are most common here, but in stormy weather there can be other seabirds. Continue along the road and through the town for about 4km to Ponta da Piedade for more birds and some spectacular coastal scenery.

Another route takes you along the beach (or through the valley behind the hotels) eastwards to Meia Praia station – and beyond that to a shallow lagoon just west of the Alvor Estuary, where we came across over a hundred Mediterranean Gulls feeding. Iberian magpies (below) are abundant in this general area.

Iberian magpie in flight

Lagos is the last station on the line, but a short walk into town will take you to the bus station where you can continue to Sagres and Cape St Vincent – the most south-westerly points of mainland Europe.


Bookshop

Over the last few years, local birdwatcher Goncalo Elias produced am excellent series of birding hotspot books, each covering a particular area of the Algarve. You can still buy these individual volumes, but they have now been combined into a single book.

Each chapter begins with a two-page introduction, which highlights some interesting birds that can be seen in each area and how the hotspots look like. After that, detailed information is provided for each hotspot: a brief description, a list of the most interesting birds that can be found there, and some suggestions on how it can be explored.

The original series certainly allowed us to find more sites and birds in each area than we had previously been aware of.

If there was a book like this for every area I visited, I’d be a very happy camper. It takes you through the year in fortnightly chunks, with information about plants, birds, invertebrates, places, etc, etc.

It is a general guide to the most obvious bits of natural history, so if you are a specialist in birds, or botany, or butterflies, you’ll need a specialist book for that, and this will help with everything else.

P.S. Buying books through these links brings me a small commission (at no extra cost to you) which helps with the costs of maintaining this website.

More about nature-watching in the Algarve


Madeira – The Laurel Forest at Ribeiro Frio

Click here to see on Map

The Island of Madeira is a popular stopping point for cruise ships, but where does the naturalist head for to make the most of a day ashore?

If the weather is at least reasonable, I’d recommend taking a bus ride north to the mountain village of Ribeiro Frio.  The route winds its way up through Funchal, through commercial forest, then the edge open plateau of the top of the island, then down into the Laurel forest and the village.  

Best to leave the bus at the restaurant at Ribeiro Frio (just south of the village) from where there are several options for walking, birdwatching and botanising.

If this area is in the clouds, you might prefer to continue on the bus to Santana or Porto da Cruz on the north coast.

If the weather is good, another option is to get off the bus at Poiso, and walk the 4km to Pico de Arieiro near the top of the island – best in clear weather.  But leave enough time to walk back to catch the bus back.

The Madeira Islands were known to the Romans as the Purple Islands. It is likely that the Arabian sailors knew about the archipelago in the 14th Century – it appears on a 1351 Florentine map named as “Isola de Lolegname” (Island of Wood).  The official date of discovery is 1419 by Portuguese seamen.  And within the next ten years most of the endemic forests were burnt away to make room for agriculture. Some forest still remains on the steep slopes on the northern half of the island.  This woodland is most easily accessible at Ribeiro Frio.

Ribeiro Frio

Just below the bus stop a track is signposted to “Balcões”  (Balcony or viewpoint) and an easy half-hour walk leads to a magnificent view over a valley.  Alongside the path is the Levada (water channel) do Faial, and a selection of laurel forest plant species, such as Madeira mahogany Persea indica, Bay tree Laurus axorica, Madeira orchid Dactyloriza foliosa, and Yellow foxglove Isoplexis isoplexis.

The balcony itself (a viewpoint) juts out over a 200m drop. If you have visited the site in the past, and been put off by the rather rustic and fragile-looking wooden railings, you’ll be pleased to know they have been replaced by much more sturdy iron ones. Here is probably the best place for birdwatching – the endemic races of sparrowhawk Accipiter nisus granti, kestrel Falco Tinnunculus canariensis, buzzard Buteo buteo harterti, blackbird Turdus merula cabrerae, chaffinch Fringilla coelebs madeirensis, and firecrest Regulus ignicapillus madeirensis and the endemic Trocaz pigeon Columba trocaz can all be seen from here.  However, nothing is guaranteed except perhaps the chaffinches, which have learned that tourists mean food.

The Madeiran chaffinch is similar to the European chaffinch, but the male has much more blue on its flanks. The birds at the Balcões are very tame, and easily bribed with seeds or apples.

On clear days, you can see the the island’s central chain of mountains – Pico de Areeiro, Pico do Gato, Pico das Torres, Pico Ruivo and Achada do Teixeira. Even a cloudy day may allow occasional glimpses:

In the valley below is the Ribeira da Ametade, and it is possible to walk along the track at the bottom from a point some 7km north of Ribeiro Frio. There is no direct way down from the viewpoint.  This whole valley is a protected area within the Madeira Natural Park. 

Trocaz pigeons keep their distance, but can be seen with luck and patience. We saw as many from the restaurant as we did from the Balcões. They are found only in the laurel forest, and numbers are low.

This bright jewel of a bird is the Madeiran firecrest, weighing only 6g (1/4 ounce).  It is continuously active, often hidden in the vegetation, but can be very confiding, as was this individual foraging in the heather by the Balcões.

Adjacent to the gift shop and restaurant is the government trout farm, where the fish are reared to restock the rivers, as well as for food.  Here there is a break in the forest, allowing growth of flowers such as the native Erysimum bicolour to attract butterflies like the Madeiran Brimstone Gonopteryx maderensis 

On the opposite side of the road to the trout farm is the Parque Florestal (Forest Park) – a botanical garden of Laurel forest plants. Over 100 flowering plants are endemic to the island, many of them hidden within the Laurel forest. The Parque Florestal is best visited in late spring and summer, and is especially useful if you don’t have time to look for the plants in the wild, or want to check the identity of something, as most are labelled. It’s open all day, every day, with no charge for entrance.

Madeira has three species of endemic cranesbills, all with large pink flowers from spring to winter. The Madeiran cranesbill Geranium maderense (above) is endemic to the island’s Laurel forests and has flowers of 3 – 4cm diameter.

By the trout farm, concrete steps lead up to a levada path which takes you to another kind of forest – full heather trees.

Tree heath Erica arborea (above) has small leaves and white flowers with red anthers and stgmas.  It grows well above 700m, and old specimens can be 5m tall.  It was formerly used for charcoal-making, becoming quite a scarce plant.

Besom Heath Erica Scoparia maderincola (left) also grows to tree proportions, and these two species are often found growing together.   Besom heath has broader, longer needle-like leaves, and reddish bell-shaped flowers. It grows from sea level to to 1400m, and plays an important role on the island, condensing the mist into small drops that feed the water tables.  Its wood was formerly used in furniture-making, and it is still used to make brooms (hence the name besom) and fencing hurdles.  The latter are especially characteristic in the landscape around Port Moniz in the north-west of the island.

Going west from the Ribeiro Frio restaurant, is the Levada do Furado to Portela (above). This 12km hike is considered to be one of the best on the island, but involves steep drops and rock-cut tunnels, so is not for the faint-hearted.  

You also need to be aware of the time in order to be sure of catching the bus back to Funchal at the end. If you suffer from vertigo, you can still do the first kilometre or so of the walk, then turn back to Ribeiro Frio when you’ve had enough.

Further information

Tripadvisor lists a number of tour operators who provide guided walking and driving tours which may include wildlife.

Wildlife specialist operators include MadeiraWindBirds. We went on a night watch with them to see petrels and shearwaters coming to their nests after dark, and found them to be excellent and helpful guides.

Bookshop

On our first visit in 1996, we found a few books about the cultivated plants on Madeira, but nothing about the natural history.  

In 2006 this had changed, with the publication of a delightful book called Madeira’s Natural History in a nutshell by Peter Sziemer and available in several European languages. Note that this book is probably a lot cheaper to buy in Madeira than from elsewhere.

Click on the book covers for more information. We have used the ones that were available at the time of our last visit in 2016. (Buying from this source earns me a small commission, at no extra cost to you, that goes towards the cost of this website)

Levada Walks

Walking the paths beside the levadas (water channels) is a popular past-time.  If you plan to take any of these paths, please make sure you have up-to-date information.  We followed one from a 1996 book, and found the end of it had changed due to building and road works.  Another one we had followed in 1996 and found a bit hairy then, was no longer considered a safe route in 2014.

The original Levada-walking guide was Landscapes of Madeira which is frequently updated, and is now also available as a pdf for use on tablets, etc.  We would recommend this, but have not tried any of the other books now on the market.

Flamingos at Castro Marim

Nature-watching in the Eastern Algarve

Why the eastern Algarve – and where is it?

The eastern end of the Algarve in southern Portugal is the quiet end – away from the main tourist areas. However, it is also a good area for birdwatching in winter. The Castro Marim saltpans on the Spanish border are of international importance for wintering birds, as are the Tavira saltpans in the middle. At Olhao to the east of Faro is the headquarters and visitor centre of the Rio Formosa Natural Park and at Faro itself there are mudflats and saltmarsh, Add to this the woodlands, scrub and long sandy beaches – and what more could you want!

All in all, a great variety of habitats for plants, butterflies, other invertebrates and mammals as well as for birds. Even in January there is plenty to see, though the heat of the summer is to be avoided – even the wildlife doesn’t seem to like it much.

Monte Gordo is a typical small holiday resort almost on the Spanish border. It’s based on an old fishing village, and is surrounded on three sides by pine forest that were planted to stop the sand dunes engulfing the town of Vila Real de Santo António and the important salt pans to the north. It attracts a lot of Dutch visitors – evidenced by the number plates of cars and the names of some of the eateries. It also attracts a lot of fitness fanatics, providing a base for students, professional teams and others using the international sports facility in Vila Real. For us, it proved to be an excellent base for a week of nature-watching – without needing a car as the Algarve railway has a station there.

Tavira de Cabanas is another small holiday resort, just east of the very popular and busy city of Tavira. Again, easy access to the railway, the Tavira saltpans in easy walking distance, while the shore has the saltmarsh and sand bars of the Rio Formosa Natural Park. We were based here for a different trip.

View of the boardwalks and beach from our hotel window at Monte Gordo

Best sites for birdwatching in the Eastern Algarve

The beach at Monte Gordo

Pedestrian walkways – 3km of boardwalk opened in July 2017 – allows direct access to the car parks in the bathing areas, as well as to the beach cafes and facilities, while safeguarding the dune fronts along the beaches. (In theory – although a lot of damage seems to have been done in creating the boardwalks in the town area).  The beach continues in both directions from the town. 

To the east, we walked to the breakwater at the mouth of the Guadiana (the river that separates Portugal from Spain here).  There is rough road out to the end of the breakwater where you can watch gulls coming in with the fishing boats – not very exciting in calm weather.  But if it is stormy, then Balearic and Cory’s shearwaters, little and Sandwich terns, common scoter, razorbills, bonxies and various other seabirds are likely to be around.

From here, the road goes back to Vila Real (good for coffee shops) or you can walk back along tracks through the forest.

The way-marked forest trails provide shelter from the wind and sun, and there are plenty of birds to be heard and seen.

Mata Nacional da Dunas Litorais de Vila Real de Santo Antonio

The National Forest of the Coastal Dunes extends its 434 hectares from just west of Monte Gordo to the Guadiana River.  The forest was planted in the late nineteenth century to stabilise the dunes and prevent the offshore winds blowing them over the town of Vila Real de Santo Antonio.  Despite its human origins, it is considered to be a dune ecosystem of high importance, with several scarce/endemic plants.

The sandy soil is now covered almost exclusively by Maritime pine Pinus pinaster and some localized spots of Stone Pine Pinus pinea, which attract a variety of birds, especially during migration periods.  Some small lakes attract waterfowl, including grebes and ducks.

Vila Real is host to an international grade sporting complex.  The trails through the forest are well-used for both professional and pleasure jogging, walking and cycling.  The birds don’t seem to mind.  Crested tits, southern grey shrike, hoopoe, short-toed tree-creeper and many others live amongst the branches.  This is also the stronghold of the chameleon – most likely to be seen in autumn when the females come down from the trees to lay their eggs in the ground.

The Carrasqueira Creek – upstream of the road between Vila Real and Castro Marim

Esteiro da Carrasqueira (Carrasqueira estuary)

The Carrasqueira Creek or Estuary lies just north of Vila Real de Santo António, and is effectively the southern boundary of the Castro Marim reserve. The best observation points are just north of the railway crossing, where there is a car park on the west side, and a new road on the east side. The east side is tidal, and is good for waders (shorebirds) such as godwits, and plovers (including Kentish), feeding on the mudflats exposed at lost tide. The west side is effectively dammed, and the resulting lake is populated by large numbers of mallard, shovelers, coot and little grebes amongst many others. It’s one of the best places to see Caspian Terns in winter.

Walking west along the dirt tracks gives further (but not so good) views across the estuary. We walked back to Monte Gordo this way on several occasions.

Rio Guadiana at half tide from the breakwater of Vila Real Harbour. Waders feed on the mudflats. The suspension bridge crosses to Spain.

The harbour at Vila Real de Santo António

Follow the road east from the Carrasqueira viewpoint, and you’ll come to the harbour. This is the harbour used by fishermen and locals, as opposed to the marina for pleasure boats half a kilometre to the south. From the outer breakwater, you have views across the Guadiana to Spain. Any bit of mud exposed at low tide is likely to have birds on it. They often move to the sandbanks on the Spanish side, or into the salt pans, at high tide.

Overlooking saltpans and stone pine plantations from the castle at Castro Marim. Stone curlews can usually be seen in the pasture behind the saltpans.

Castro Marim Reserve

The Reserva Natural do Sapal de Castro Marim and Vila Real de Santo António is a Ramsar site (important for its bird life) and the main attraction for birdwatching in the eastern Algarve. Fortunately its name is usually reduced to the Castro Marim Reserve.

It is a large protected wetland reserve of some 2,000ha, on the west side of the Rio Guadiana.  It was established in 1975 to protect the natural environment and landscape. There is a good variety of habitats including productive and abandoned saltpans, saltmarsh, tidal creeks, seasonally flooded pastureland and the tidal shore of the Rio Guadiana.  Enclosing and bisecting the wetlands are grassy hills, dry scrubland, farmland and orchards that significantly increase the biodiversity of the reserve.

Great spotted cuckoo – parasitises the nests of azure-winged magpies

It’s a great place for birds, but most of the reserve is private land – public access is limited and the birds are often distant.  Having a telescope helps, but it’s not essential.  Non-breeding greater flamingos occur throughout the year, often in good numbers.  Egrets, herons, storks and spoonbills are present and in winter, good numbers of grebes, cormorants, duck and small numbers of geese.  Then there are waders (shorebirds), larks, warblers and wagtails, to mention just a few.  The sheer numbers of birds can be overwhelming.  Personal highlights include great spotted cuckoos (late February), Dartford warblers, Caspian terns, etc.  And it’s not just the birds.  My best views of Iberian hares were here, and there are plenty of flowers and butterflies too.

Sometimes you can be in the right place at the right time, eg for a cape hare to show itself. But the more time you spend there, the more likely you are to see something interesting.

There is an Information and Exhibition Centre with a viewing facility in the northeast of the reserve, and you can pick up an explanatory and access leaflet (available in several languages) – opening times are erratic.  However, it is a pleasant hike from Castro Marim village to the centre and back (only a short section on the busy main road).

Cerro do Bufo is the working saltpan area, just south of Castro Marim village.  There is a public track through here, though I don’t recommend it if the weather has been wet.  The fine silt on the track surface becomes slippery, and sticks to your shoes.  But on a dry day, it is quite pleasant.  Best visited at high tide as birds are forced off the nearby Guadiana estuary and out of the muddy channels, and feed in the saltpans instead.

If you are coming from further afield, it is worth taking the train to either Castro Marim station, or to Vila Real station. Walk the track, and then get the train back from the other station. This reduces the time on the roads and less interesting parts of the route.

Dunlin and sanderling were amongst the many waders at the Tavira Saltpans.

Tavira Saltpans

If you are staying at Tavira or Cabanas, these saltpans are on your doorstep. These are all currently working commercial saltpans, so the water and saline levels vary from pan to pan. Access is somewhat easier and more extensive than for the Castro Marim saltpans, and it is easy to spend a whole day wandering around the area. This site has more waders, especially black-winged stilts. If you are visiting by train, you need the station at Conceição. Work you way westwards on the dirt roads on the south side of the railway track.

Freshwater pool at Olhao, from the hide.

Rio Formosa Visitor Centre at Olhao

Perhaps not quite eastern Algarve, but easy to visit on a day trip by train from Vila Real or Tavira. It is 2km from the railway station, but there are buses or taxis if you don’t fancy the walk.

The visitor centre shows off the habitats and wildlife of the Rio Formosa Natural Reserve in miniature. It includes old saltpans, pine forest, a freshwater lake, a meadow, a bird hospital and a tidal mill (for history/culture buffs). The main building also has displays and information about the area. There is easy birdwatching here, and a chance to find chameleons.

Greater flamingos are a feature of many of the wetlands. Here at the Castro Marim marshes

So there you have it

My recommendations for getting the best birdwatching experiences during a winter trip to the Eastern Algarve. It’s an area I keep going back to, because it is easy to access and the weather is generally pleasant. However, good weather is not guaranteed, but as stormy weather can bring extra birds close to the coast, that doesn’t necessarily matter.


Books

Click on book covers for more information

book cover - Tavira

Two of a series of very useful books about birding hotspots in the Algarve.

They give details of what to see and how to get to tucked-away places we had missed on previous visits.

Like the other guides in the Crossbill series, this gives a lot of background information including all aspects of ecology of the region covered. It’s a very useful companion for the naturalist in the Algarve

There is a big scientific tome – two volumes of which have been published so far – about the flora of the Algarve.

Fortunately this volume is a reasonable size for the visitor interested in only the flowering plants. Most plants are illustrated, and I managed to identify virtually everything I found.

If there was a book like this for every area I visited, I’d be a very happy camper. It takes you through the year in fortnightly chunks, with information about plants, birds, invertebrates, places, etc, etc.

It is a general guide to the most obvious bits of natural history, so if you are a specialist in birds, or botany, or butterflies, you’ll need a specialist book for that, and this will help with everything else.

P.S. Buying books through these links brings me a small commission (at no extra cost to you) which helps with the costs of this website.

Black-winged stilt flying across a salt-pan at Castro Marim reserve

Other posts about nature-watching in Portugal

Flamingos at Castro Marim

Summer in the Algarve is hot

Summer in the Algarve is hot – temperatures in the forties in the shade – and any breeze is welcome though even that is likely to come from the hot Sahara to the south. Very occasionally, it rains.

Early mornings can be cool, even overcast and grey. Carpenter bees and bumblebees buzz around whatever flowers they can find. Purple bugloss Echium plantagineum, thyme Thymus spp, wild carrot Daucus carota, sea daffodil Pancratium maritimum, Sea Hollies Eryngium spp to name a few. But most seem to have gone to seed, or shrivelled up in the heat.

Most of the butterflies are browns – meadow brown, wall brown, southern gatekeeper, speckled wood, skippers – species that depend on grasses for the caterpillar food plants. The occasional flash of colour from an Adonis blue, a swallowtail, or even a Bath white is welcome.

Birds, too, are best looked for in the early morning – before the heat haze turns them into misshapen ripples of colour in the distance. On the saltpans and estuaries waders are returning south – the first wave being those adults that have failed to breed successfully and are now going south without youngsters in tow. Another few weeks and the family groups will appear.

Dragonflies mass around the shrinking pools and diminishing streams. The narrow bodies of these colourful jewels can be surprisingly hard to see amongst the browning stems and leaves of plants.

European pond terrapins coast themselves with mud to prevent sunburn – and as the mud dries, the evaporation of water keeps them cool.

Daytime is siesta time – for wildlife as well as humans. Nothing wants to move if it doesn’t have to. Out on the sand dunes, the heat is accentuated by the fragrance of curry – from the yellow flowers of the curry plant Helichrysum italicum. Holes, burrows, houses, anywhere that provides shade is cool – comparatively speaking. Sandhill snails Theba pisana move up the stems of plants to aestivate (wait out the hot dry period) away from the heat of the ground.

Inland, there is still a variety of small birds skulking in the olive groves, citrus groves and wherever else they can find shade and food. Finches appear magically as the heat goes out of the day, to feed on grass and thistle seeds. At dusk nightjars and owls still call in defence of their breeding territories.

Yes, Summer in the Algarve is hot. Very hot. And it’s probably best left to the tourists.

If there was a book like this for every area I visited, I’d be a very happy camper. It takes you through the year in fortnightly chunks, with information about plants, birds, invertebrates, places, etc, etc.

It is a general guide to the most obvious bits of natural history, so if you are a specialist in birds, or botany, or butterflies, you’ll need a specialist book for that, and this will help with everything else.