'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

  • Scientists say record-breaking heat is a reminder of how climate crisis is affecting lives

    The fierce heat sweeping across Europe over the bank holiday weekend has beaten the UK’s all-time temperature record for May, with scorching highs of close to 35C.

    A temperature of 33.5C was recorded at Heathrow airport on Monday lunchtime, according to provisional data from the Met Office, beating the previous May record that was set in 1922 and reached again in 1944. Later in the afternoon a temperature of 34.8C was recorded at London’s Kew Gardens.

    Continue reading...

  • Charing, Challock and Molash worst affected, as South East Water says ‘technical failure at pumping station’ to blame

    Hundreds of homes in Kent and Sussex have been left without water by a company that MPs recently accused of incompetence.

    South East Water said the hot weather and extra demand for water meant it was having to pump more drinking water than usual to higher ground.

    Continue reading...

  • Rain overwhelms sewer system in parts of US city, while temperatures in France break May record

    New York City saw flash flooding on Wednesday, as large parts of Brooklyn and Queens received about 2in (50mm) of rainfall in as little as 20 minutes. Officials said the deluge caused water to flow into the sewer system at a rate of up to 6in an hour, quickly overwhelming an aged network that was designed to accommodate just 1.75in an hour.

    Residents and commuters found themselves wading knee-deep through flood water that flowed with dangerous speed in places. One video showed a woman alighting from a bus losing her footing and being dragged along by the torrent of water. Several major roads were blocked, including the Long Island Expressway, and subway services were disrupted as water spilled into stations. Large amounts of mud and other debris was left behind; videos showed bags of rubbish being swept down streets along with loose litter.

    Continue reading...

  • Most people have joyful memories of playing outside as children – and now wildlife charities are urging people to ‘rewild their inner child’

    Climbing trees, squelching in mud, paddling in ponds or making dens in the woods – people’s memories of playing outside as children are often vivid and, a new poll has found, overwhelmingly positive, even those who remember falling in cowpats.

    Almost 90% of UK adults had rosy memories of the excitement and the feeling of freedom that outdoor play had brought them, the survey found. However, almost half of adults now spend less than three hours a week in natural settings such as gardens, parks, fields or woods, according to the survey. For one in 10 it is less than one hour.

    Continue reading...

  • Charter to be adopted along river’s entire catchment from Cambrian mountains to Chepstow and Bristol Channel

    The entire catchment of the River Wye has been formally recognised as a living ecosystem with intrinsic rights in a charter, a UK first that campaigners hope will help save the highly polluted river.

    The charter was celebrated at a community event at the Hay-on-Wye literary festival on Sunday. It includes the right to flow, to biodiversity, to be free from pollution, to be supported by a healthy catchment, to regenerate, and the right to be represented, described as a “significant step” towards protecting and restoring one of the UK’s most beloved rivers.

    Continue reading...

  • Definition of green facilities made in 2022, before release of ChatGPT, says Action to Protect Rural Scotland

    A Scottish government policy designed to encourage datacentres to build in Scotland could lead to a massive volume of carbon emissions being ignored, according to an analysis by a Scottish charity.

    “Green datacentres” are at the heart of Scotland’s ambitions to develop economically. Enshrined in national policy, they are part of a larger, UK-wide effort to attract big AI investment to Scotland.

    Continue reading...

  • Talybont, Ceredigion: On a crisp, post-rain morning, I take a walk among bright hawthorn blossom and the glittering pools of Cors Fochno

    On the edge of Talybont, the small cemetery, kempt and cared for, overlooks the coast and the wild brown swathe of Cors Fochno (Borth Bog). A burial ground is perhaps an odd place to begin a walk, but, as a friend remarked, it’s infinitely better than ending one there.

    The early rain has cleared so the air is crisp and the colours deep. In the foreground, grassland fields slope away towards the wild expanse of the bog, bounded by wooded hedgerows bright with hawthorn blossom. The first cut of silage has been secured, baled and removed, and a few cattle are grazing the aftermath with interest while red kites traverse overhead. The surface of the bog, marked here and there by glittering open pools, shimmers slightly in the heat of the day. Across the Afon Dyfi, the steep-faced sand dunes of Aberdyfi are visible before the eye is drawn further off to the line of hills that defines the Llŷn peninsula.

    Continue reading...

  • The state saw 33 tornadoes last year and severe flooding as researchers say links to climate change are undeniable

    The tornado hit west Ann Arbor at 1.45am on 15 April, passing through Veterans Memorial park, where it knocked several mature oak trees and ripped up baseball field fences before setting its sights on a local ice rink.

    “It came up through the parking lot and, in that time, the pressure differential between the tornado and the air inside the rink collapsed the wall,” said Scott Spooner, a manager at Ann Arbor Parks and Recreation.

    Continue reading...

  • In today’s newsletter, how quick starts, keeping the ball and banking on the bench will help the finalists beat the high temperatures and humidity

    Graeme Souness is one of the toughest footballers of all time, a midfield titan for Liverpool and Scotland in the 1970s and 1980s. He was occasionally outwitted by subtler players such as the Brazilian genius Zico, but no opponent ever got the better of him physically.

    No human opponent, anyway. During the 1986 World Cup in Mexico, Souness lost a stone in weight (6.35kg) against West Germany at Querétaro in stifling heat and at high altitude. “I can remember going down on my haunches and thinking: ‘God, do I not feel good,’” he said. “It was the worst I ever felt on a football pitch. I couldn’t breathe.”

    Continue reading...

  • Technological interventions face huge financial or practical challenges, but there is another way

    In 2019, my scientific research was nearly brought to an early end when my team and I published the bombastic statement that natural forest restoration was the “best climate change solution” available in a paper for the peer-reviewed journal Science.

    I remember a colleague from the World Wildlife Fund advising me that this message represented career suicide. He argued that people would be furious because reducing greenhouse gas emissions was the most urgent priority. The revival of nature might help with 30% of our carbon drawdown needs, but you cannot stop rising temperatures without cutting emissions.

    Continue reading...

Eco Health News feeds

Eco Nature News feeds