'Gulls in the harbour - storm at sea'

Birds as weather forecasters

Kingfisher - symbol of 'Halcyon Days' Kingfisher - symbol of 'Halcyon Days' Photo: Steve Jones

 Mankind has had an understanding of the weather and meteorology from time immemorial up to the present day, according to Marko Vučetić from Hvar, well known to the Croatian public for his work in the Agrometeorological Information Department at the Croatian Meteorological and Hydrological Service.. Marko and his wife Višnja are co-authors of the invaluable book 'Vrijeme na Jadranu, meteorologija za nautičare', a guide to meteorology for sailors published by Fabra d.o.o., 2013. Besides this, in the course of his long and distinguished career as a meteorologist Marko has published numerous professional and scientific works, covering not only the purely physical laws of the atmosphere, but also the human perceptions, experiences, traditions and popular expressions which have arisen from them.

Cranes over Dol, November 2016. Heralds of winter? Photo: Steve Jones

Hvar Island has several typical dialect sayings related to the weather and the seasons, such as 'Sv. Ivon - hod' iz poja von', which translates literally as 'St. John - come out of the fields', and means that from St. John the Baptist's feast day (24th June) farmers should take a break until it's time to harvest the lavender a few weeks later. 'Svieti Antuonij Opat – vazmi motiku i puoj kopat' - 'St. Anthony the Abbot - pick up your mattock and start digging': this means that from the saint's feast day on 17th January, the period of rest following the end of the olive harvest is now over and it's time to resume work in the fields, fertilizing, pruning and preparing the soil for the spring planting. 'Sv. Fabijon kreši uru don' - 'St. Fabian - the day has an extra hour': from the feast day on 20th January, work in the fields lasts longer.

'Kandelora - zima fora, svi kosići priko mora. Za njon gre svieti Blaž i govori da je to laž' means 'The feast of Candlemas (2nd February) marks winter's end, all the songbirds are arriving across the sea, but then comes St. Blaise (3rd February) who says it's all a lie'. There are various versions of this saying, warning that winter is not necessarily over at the beginning of February, the weather can suddenly still turn for the worse, however mild it seem at that point. The saying 'Poslije svietog Matija svaka ptica propiva' means 'After St. Matthew's feast day (24th February) all the birds burst into song', marking the start of spring.

Storks in Jelsa, September 2017, on their way south. Photo: Vivian Grisogono

Birds, in their way, can be weather forecasters, sometimes foretelling cold weather, sometimes warmer.

We hear a lot about cranes (Grus grus), storks (Ciconia ciconia), swallows (Hirundo rustica) as heralds of changes in the seasons, and especially the coots' 'wedding dance' in the Neretva valley which marks the end of winter and the start of spring. So which birds does Marko Vučetić consider significant as weather forecasters on Hvar? These are the ones he highlighted.

Grey wagtail, wren, gull and kingfisher

Grey wagtail. Photo: Steve Jones

"As examples we can cite the grey wagtail (Motacilla cinerea), wren (Troglodytes troglodytes), yellow-legged gull (Larus cacchinnans michahellis) and kingfisher (Alcedo otthis). When the grey wagtail and wren arrive on our islands from the mainland, they herald a cold spell with really bad weather.

Grey wagtail: bad weather on the way? Photo: Steve Jones

Similarly when the Eurasian woodcock (Scolopax rusticola) migrates to the islands, it's a sign of bad weather on the mainland, hence the folk saying: 'Šljuka na škoj sleti kad Zagora zaledi', 'The woodcock lands on the island when the hinterland turns icy'.

Wren. Photo: Steve Jones

Hvar islanders have their own weather-forecasting bird in the sea-gull.

Yellow-legged gull. Photo: Steve Jones

When this well-known bird settles on the acroterion of Hvar's historic Arsenal on the waterfront, it is a sure sign of imminent bad weather. There is a folk saying describing this: 'Kalebi u portu - nevera u kulfu', - 'Gulls in the harbour, storm at sea', but whether the accompanying wind will be a fierce south 'Yugo' or north 'Bura' remains to be seen."

Yellow-legged seagulls. Photo: Steve Jones

Marko Vučetić has described in detail the mythical saga of the kingfisher (Alcedo atthis) in his scholarly work 'Vrijeme i klima Jadrana u antičkih pisaca' - ['Weather and climate on the Adriatic in the writers of Antiquity'], linking this colourful bird with the winter maestral wind, or rather with the phenomenon known as 'Alcyone's days'. Kingfishers live close to water and feed on fish and small aquatic organisms. At the seaside they use their long beaks to batter little crabs, which has earned them the name of kovoc (blacksmith) on Brač and kovačić (little blacksmith) in Stari Grad on Hvar. In winter they nest in the ground on steep rocks, which has given rise to toponyms such as Punta kovača near Podstine in Hvar Town and near Soline on the islet of sveti Klement in the Pakleni Islands off Hvar.

So what are 'Alcyone's days'?

In Marko Vučetić's words: "In winter it is not often that the sea is totally calm and smooth as oil - known as bonaca k'o uje in local dialect - but it can happen. When it does, it is a marvel which from time immemorial has been attributed to the gods. In Ancient Greek mythology the leading role in this is attributed to Alcyone whose deep love for her husband Ceyx, King of Trachis, was shattered when he died in a shipwreck. When she heard Ceyx had died, in her grief she headed into the sea. The gods took pity on the enamoured couple and turned them into kingfishers, generously arranging that when the kingfishers were nesting, around the time of the winter solstice, the sea would become totally quiet, and could remain so for about two weeks. This is the link between kingfishers and the calm sea in winter, which the Ancient Greeks called 'Alcyone's days', [giving rise to the English name 'Halcyon days'].

Kingfisher, January 2018. Photo: Steve Jones

In our region, this winter calm weather is related to the experience of the winter maestral wind. Such weather does not usually last long - most often just three days - and it is in fact a sea breeze, a wind within the coastal ambit, which in this case circulates from the sea towards land when the weather is stable. As it cannot last in winter time, it is most often the precursor of the Jugo (south wind), bringing with it bad weather. Once upon a time the winter maestral had special significance for Dalmatian fishermen and seafarers, especially in the age of sailing boats, which would mean that careful research might reveal that we too may have our own links with the Alcyone Days."

Mirko Crnčević

 © Mirko Crnčević / Dobra Kob (no.259, April 2023)

Translation: Vivian Grisogono

You are here: Home Nature Watch 'Gulls in the harbour - storm at sea'

Eco Environment News feeds

  • Key maps show the growing strategic importance of Greenland as Arctic ice melts under global heating

    Lying between the US and Russia, Greenland has become a critical frontline as the Arctic opens up because of global heating.

    Its importance has been underscored by Donald Trump openly considering the US taking the island from its Nato partner Denmark, either by buying it, or by force.

    Continue reading...

  • In countries such as South Sudan, the great herds have all but disappeared. But further south, conservation success mean increasing human-wildlife conflict

    It is late on a January afternoon in the middle of South Sudan’s dry season, and the landscape, pricked with stubby acacias, is hazy with smoke from people burning the grasslands to encourage new growth. Even from the perspective of a single-engine ultralight aircraft, we are warned it will be hard to spot the last elephant in Badingilo national park, a protected area covering nearly 9,000 sq km (3,475 sq miles).

    Technology helps – the 20-year-old bull elephant wears a GPS collar that pings coordinates every hour. The animal’s behaviour patterns also help; Badingilo’s last elephant is so lonely that it moves with a herd of giraffes.

    Continue reading...

  • Environment minister says attacks on social media affect perceptions of meteorology and denigrate researchers’ work

    Spain’s environment minister has written to prosecutors to warn of “an alarming increase” in hate speech and social media attacks directed against climate science communicators, meteorologists and researchers.

    In a letter sent to hate crimes prosecutors on Wednesday, Sara Aagesen said a number of recent reports examined by the ministry had detected a “significant increase” in the hostile language that climate experts are subjected to on digital platforms.

    Continue reading...

  • Subsidies awarded to eight new projects help keep UK on track to decarbonise by 2030

    A make-or-break auction for the UK government’s goal to create a clean electricity system by 2030 has awarded subsidy contracts to enough offshore windfarms to power 12m homes.

    In Great Britain’s most competitive auction for renewable subsidies to date, energy companies vied for contracts that guarantee the price for each unit of clean electricity they generate.

    Continue reading...

  • Pressure mounting for use of glyphosate, listed by WHO since 2015 as probable carcinogen, to be heavily restricted

    Children are potentially being exposed to the controversial weedkiller glyphosate at playgrounds across the UK, campaigners have said after testing playgrounds in London and the home counties.

    The World Health Organization has listed glyphosate as a probable human carcinogen since 2015. However, campaigners say local authorities in the UK are still using thousands of litres of glyphosate-based herbicides in public green spaces.

    Continue reading...

  • St Kew, Cornwall: Midwinter is the best time for us to visit heritage sites and speculate on legends, starting at the secluded St Winnow’s church

    The stained glass window of St Kew’s church, with a tamed bear at the saint’s feet, is temporarily out of sight, penned in by a jumble of scaffolding. On a chilly hilltop a few miles to the south, St Mabyn’s tower features weathered carvings of heraldic beasts, including a muzzled bear pointing its snout northwards; inside, bears feature on crests of the Prideaux, Barratt and Godolphin families. Midwinter, when Cornwall is relatively free of visitors’ traffic, is a time to visit historic sites and speculate on legends, Arthurian myths and associated early reverence for the pole star encircled by the constellation of the Great Bear.

    Secluded St Winnow, further south alongside the tidal River Fowey, is first on our itinerary, reached along narrow, winding lanes. The church is dedicated to a Celtic missionary who is depicted with a handheld grindstone – this holy man neglected the task of milling the monks’ flour in favour of more prayer time.

    Continue reading...

  • Data leads scientists to declare 2015 Paris agreement to keep global heating below 1.5C ‘dead in the water’

    Last year was the third hottest on record, scientists have said, with mounting fossil fuel pollution behind “exceptional” temperatures.

    The World Meteorological Organization (WMO) said 2025 had continued a three-year streak of “extraordinary global temperatures” during which surface air temperatures averaged 1.48C above preindustrial levels.

    Continue reading...

  • Long criticised as overcrowded and filthy, the city’s Zando marketplace has had an elegant and sustainable redesign

    Selling vegetables was Dieudonné Bakarani’s first job. He had a little stall at Kinshasa Central Market in the Democratic Republic of the Congo. Decades later, the 57-year-old entrepreneur is redeveloping the historic marketplace that gave him his start in business to be an award-winning city landmark.

    Bakarani hopes to see the market, known as Zando, flourish again and reopen in February after a five-year hiatus. The design has already been recognised internationally; in December, the architects responsible for it won a Holcim Foundation award for sustainable design.

    Continue reading...

  • The international swan census takes place this weekend, with volunteers helping count whooper and Bewick’s swans

    Volunteer birders across the UK and Ireland will be among those taking part in the six-yearly international swan census this weekend, counting numbers of the countries’ two wintering species, whooper and Bewick’s swans.

    The survey, which last took place in January 2020, aims to track changes in the populations of these charismatic wildfowl in the UK and Ireland. The whoopers have mainly travelled from Iceland and the Bewick’s from Siberia.

    Continue reading...

  • Whether it’s the financial crash, the climate emergency or the breakdown of the international order, historian Adam Tooze has become the go-to guide to the radical new world we’ve entered

    In late January 2025, 10 days after Donald Trump was sworn in for a second time as president of the United States, an economic conference in Brussels brought together several officials from the recently deposed Biden administration for a discussion about the global economy. In Washington, Trump and his wrecking crew were already busy razing every last brick of Joe Biden’s legacy, but in Brussels, the Democratic exiles put on a brave face. They summoned the comforting ghosts of white papers past, intoning old spells like “worker-centered trade policy” and “middle-out bottom-up economics”. They touted their late-term achievements. They even quoted poetry: “We did not go gently into that good night,” Katherine Tai, who served as Biden’s US trade representative, said from the stage. Tai proudly told the audience that before leaving office she and her team had worked hard to complete “a set of supply-chain-resiliency papers, a set of model negotiating texts, and a shipbuilding investigation”.

    It was not until 70 minutes into the conversation that a discordant note was sounded, when Adam Tooze joined the panel remotely. Born in London, raised in West Germany, and living now in New York, where he teaches at Columbia, Tooze was for many years a successful but largely unknown academic. A decade ago he was recognised, when he was recognised at all, as an economic historian of Europe. Since 2018, however, when he published Crashed, his “contemporary history” of the 2008 financial crisis and its aftermath, Tooze has become, in the words of Jonathan Derbyshire, his editor at the Financial Times, “a sort of platonic ideal of the universal intellectual”.

    Continue reading...

Eco Health News feeds

Eco Nature News feeds