- Foden fires Man City to record fourth consecutive Premier League title
- Zverev beats Jarry to claim second Rome Open title
- Imola proves McLaren are back in business predicts Norris
- Sean 'Diddy' Combs apologizes after video shows him assaulting partner
- Blue Origin flies thrill seekers to space, including oldest astronaut
- S.Africa top court to rule on Zuma election ban Monday
- Horner hails 'great' Italian job by Verstappen to resist Norris
- Biden reaches out to Gaza protesters in speech at rights icon's college
- Deadly strikes hit Gaza as US envoy visits Israel
- Ship that destroyed Baltimore bridge set to move Monday
- Pogacar soars to landmark Giro win on snow-capped peak
- Klopp receives emotional farewell tribute from Liverpool fans
- Slovak PM's life no longer in danger after shooting
- Scheffler well back at PGA as officials say no bodycam video of arrest
- Strikes kills 11 in Ukraine region under Russian offensive
- Argentina's Milei stars in global far-right rally in Spain
- Verstappen resists Norris attack to claim dramatic victory at Imola
- Raducanu pulls out of French Open qualifying to train on grass
- Verstappen holds off Norris to clinch Emilia Romagna Grand Prix
- Hollywood icons Costner and Demi Moore in Cannes comeback
- Iran presidential helicopter in 'accident', search underway: state media
- Breaking men-only musical lore, Jobarteh puts African kora on wider stage
- Usyk heavyweight glory hailed as 'Ukrainian victory'
- Cannes narco musical star says being trans should be 'unimportant'
- Shelling kills ten in Ukraine region under Russian offensive
- DR Congo thwarts Kinshasa 'coup attempt' : army
- Injured Sinner back on road to French Open
- Dominican Republic votes for president in poll overshadowed by Haiti crisis
- France says will quell New Caledonia riots 'whatever the cost'
- 'Blood everywhere': Survivor recounts attack on tourists in Afghanistan
- Deadly bombs hit Gaza as US security envoy visits Israel
- World javelin champion Kitaguchi lays down marker in Tokyo
- Hundreds protest Taiwan's ruling party on eve of inauguration
- French forces smash roadblocks in bid to clear key New Caledonia road
- Russian exiles in Georgia inspired by protests but scared
- Taiwan's next president goes shrimp fishing with foreign guests
- Can Costner lead the revenge of France's much-mocked Kevins?
- Dramas elevate Iran cinema but it's comedy that sells
- Fury unsure on rematch after Usyk inflicts his first defeat
- Taiwan coast guard ramps up island patrols ahead of inauguration
- 'Maldives what?': Saudi fashionistas attempt beach rebrand
- Dallas rally to down Thunder, reach NBA Western Conference finals
- The French 'Erin Brockovich' vs Goodyear
- History-chasing Man City eye Premier League title 'destiny'
- Body of second missing Mongolian climber found on Everest
- Campana's late stunner gives Miami victory over D.C.
- Iraq father begins legal action against BP over son's cancer death
- Dominican Republic's vote is dominated by Haiti crisis
- Blue Origin flies thrill seekers to space after two year hiatus
- Biles launches Olympic year with impressive Core Hydration Classic win
Rubbish, climate change help boost Portugal's white stork numbers
Above a flowering meadow in southern Portugal, three white stork nestlings click their beaks, adding to the chorus of a thriving stork population that has settled year-round in the country.
The long-legged birds have traditionally migrated from Europe in the autumn, heading south to spend winter in sub-Saharan Africa before returning in springtime to breed.
But abundant food from landfill sites, coupled with warmer weather due to climate change, has led the vast majority of breeding-age storks in Portugal to skip this arduous journey and stay put all year.
In spring and summer they often nest on chimneys or electricity pylons, which humans have helped make safer for them.
White storks were considered an endangered species in Portugal as recently at the turn of the century.
Happily, the number of breeding pairs has almost doubled in the last decade, rising from around 12,000 pairs 10 years ago to around 20,000 pairs today, according to scientific estimates.
"They look good! Let's hope there's enough food for all three chicks," said Ines Catry, a biologist with the University of Porto's Research Centre in Biodiversity and Genetic Resources (CIBIO).
After checking, weighing and measuring them, she carefully placed the chicks in a cloth bag and used a ladder to hoist them back into their nest on top of an old tree trunk near the town of Aljustrel.
For the past six years, CIBIO scientists have been tracking the behaviour of a group of White Storks, thanks to tiny satellite tags attached to their backs.
- 'Dependent on waste' -
One of the birds, named Alvalade, has built a nest on top of a pole by a side road in this region of Alentejo, an unending landscape of flatness dotted with cork oaks and olive trees.
Alvalade travels some 2,500 kilometres (1,500 miles) each year to reach Senegal in Western Africa, returning to Portugal to breed in spring and summer.
But this stork's behaviour is now the exception.
Around 80 percent of Portugal's white storks stay permanently in the country, avoiding the dangers associated with migration, said Catry.
Juvenile storks still follow the instinct to fly to Africa for winter but "as time goes by they stop migrating", she said. Older, breeding birds tend to stay put.
The change in migratory habits is linked in part to climate change and the year-round availability of food in Portugal.
They have an abundant year-round supply of food from Portuguese rubbish tips, Catry said.
"They are very dependent on waste from rubbish tips", she explained, adding that white storks were "highly adaptable and have been able to benefit from coexistence with humans".
In addition, milder weather conditions in southern Portugal in winter are now similar to those which the birds find in Africa, Catry said.
- 'Stork maternities' -
After dropping considerably -- mainly due to drought in Africa's Sahel region, which decimated their food supplies -- the number of storks began creeping back up in Portugal in the 1980s.
The birds found conditions more favourable in Portugal than in Africa. Electricity pylons dotted along roads have become a favourite. A single pylon can sometimes host around 30 nests.
Over the past two decades, Portugal's electricity grid operator REN has taken steps to reduce the risk of storks being electrocuted, especially when building nests, and to prevent power cuts.
These include installing platforms on metal pylons for the birds to use for nest building.
Almost a quarter of white stork nests can now be found on these platforms, sometimes dubbed "stork nurseries".
Before the breeding season, specialised teams clean the platforms, move nests if necessary and repair metal grids set up to keep storks away from high-voltage power cables.
"We have been working here for more than 20 years on making our equipment compatible with the presence of storks. We're used to it," said Francisco Parada, head of environmental safety at REN.
The storks seem to flourish as a result, he said, with the number of birds nesting on these platforms "quadrupling" in the past two decades.
L.Dubois--BTB