'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

  • Group banned plants ‘removed from habitat’ from its shows – causing uproar from enthusiasts

    A furious row has blown up in the UK’s leading succulent society over the practice of taking desirable specimens from the wild, with the chair resigning in protest over the behaviour of his fellow enthusiasts.

    Succulents have risen in popularity in recent years: they are attractive and hardy.

    Continue reading...

  • Open letter calls for green policies that empower farmers, after months of protests jeopardise future of flagship biodiversity deal

    The EU’s nature restoration law will only work if it is enacted in partnership with farmers, a group of leading scientists has said, after months of protests have pushed the proposals to the brink of collapse.

    In an open letter, leading biodiversity researchers from across the world said that efforts to restore nature are vital for guaranteeing food supplies – but farmers must be empowered to help make agriculture more environmentally friendly if the measures are to succeed.

    Continue reading...

  • Soiled seas and huge shareholder dividends: where has the £64bn borrowed by firms since privatisation gone?

    So that’s how they do it. I’d been wondering how, when more sewage has been entering our rivers than ever before, some of the water companies have managed to improve the ratio of the sewage they treat v the sewage that pours untreated from their storm overflows into our rivers and the sea. Now we know.

    It’s called “flow trimming”. Sounds innocuous, doesn’t it? What it means is that sewage is diverted into rivers and ditches upstream of the water treatment works. By reducing the amount of sewage entering the works, the companies can claim to be dealing responsibly with a higher proportion of it.

    George Monbiot is a Guardian columnist. Join him for a Guardian Live online event on Wednesday 8 May at 8pm BST. He will be talking about his new book, The Invisible Doctrine: The Secret History of Neoliberalism. Book tickets here

    Do you have an opinion on the issues raised in this article? If you would like to submit a response of up to 300 words by email to be considered for publication in our letters section, please click here.

    Continue reading...

  • Researchers also find zebra finches 20% less likely to hatch from eggs if exposed to noise pollution

    Noise pollution from traffic stunts growth in baby birds, even while inside the egg, research has found.

    Unhatched birds and hatchlings that are exposed to noise from city traffic experience long-term negative effects on their health, growth and reproduction, the study found.

    Continue reading...

  • Global warming and international trade offering increasingly hospitable environment

    Some are small and jumpy; others are large and intimidating – if you’re a humble housefly. Exotic spiders are flourishing in Britain as international trade offers ample opportunities for spider travel and global heating provides an increasingly hospitable climate.

    A jumping spider new to science has been identified living on the Penryn campus in Cornwall, home to the University of Exeter and Falmouth University. The nearest known relative of the 3-4mm-long Anasaitis milesae is found in the Caribbean, making it highly likely that this tiny species – alongside 17 other non-native jumping spider species – found its way to Britain from distant climes.

    Continue reading...

  • Sewage pollutes our waterways, species face extinction. We must act fast to halt the decline – and we will

    • Steve Reed is shadow environment secretary

    We must not be the last generation to have the opportunity to marvel at nature.

    When I was growing up, I took for granted the excitement of climbing trees in the local woods at the end of our road, sleeping under the stars at Scout camp, and exploring the micro-worlds of seaside rockpools on holiday in Cornwall. Our children and grandchildren deserve to be astounded by the magnificence of our landscapes and coastlines, mesmerised by the beauty of a robin’s song, and to splash about in the local river.

    Steve Reed is the MP for Croydon North, and shadow secretary of state for environment, food and rural affairs

    Continue reading...

  • EV sales have plateaued across the world but the newfound glut of vehicles may just be temporary

    Elon Musk became the world’s richest man by evangelising about electric cars – and delivering them by the million. Yet in recent months his company, Tesla, has struggled to maintain its momentum: sales have dropped this year, and so has its share price.

    Those struggles have become emblematic of a broader reckoning facing the electric vehicle (EV) industry. After the soaring demand and valuations of the coronavirus pandemic years, the pace of sales growth has slowed. The industry has entered a new phase, with questions over whether the switch from petrol and diesel to cleaner electric is facing a troublesome stall or a temporary speed bump.

    Continue reading...

  • Rain in Kenya, Tanzania and Burundi kills at least 90 people and damages farmland and infrastructure

    Eastern Africa has experienced heavy rain in recent weeks, with flooding in Kenya, Tanzania and Burundi. About 100,000 people have been displaced or otherwise affected in each country, with 32 reported deaths in Kenya and 58 in Tanzania, alongside damage to farmland and infrastructure.

    There are also fears that large areas of standing water could give rise to outbreaks of waterborne diseases.

    Continue reading...

  • The best of this week’s wildlife photographs from around the world

    Continue reading...

  • Video series launched in which comics translate climate science into down-to-earth language

    Scientists can struggle to get their message across about the climate crisis to the wider public, so now comedians have been brought in to help cut through the science jargon and get widespread attention. In a series of videos, titled Climate Science Translated, scientists are paired up with various comedians who express climate science in down-to-earth language that pulls no punches.

    In one of the videos, Prof Mark Maslin, of University College London, explains: “The climate crisis is progressing faster much faster than anticipated.” This is translated by the comedian Jo Brand as: “We’re still going to hell, but we’re getting there faster.”

    Continue reading...

Eco Health News feeds

Eco Nature News feeds