Autumn update from Dol, 2016

Steve Jones has kept up his Nature watching through Hvar's mild autumn weather. More dragonflies, but less birds than expected.

Broad-bodied chaser dragonfly Broad-bodied chaser dragonfly Photo: Steve Jones

SJ, 23 9 2016. Do you know much about dragonflies on the Island? Over the Summer I have seen several and I know Norman nearby has also seen similar numbers.

Common Darter dragonfly. Photo: Steve Jones

While I know a few of the more obvious ones, I am puzzled: one thing I do know is that they like water in which to lay. The dragonfly life cycle is for the most part spent underwater and they only emerge as what we see towards the end of their life and to mate. So I am puzzled as to where they can possibly lay eggs, I only know one source of water down near the airfield and I don’t believe from there they would travel up to Dol. I often think they could be laying in the numerous wells/water storage places in the fields but most are covered and I don’t know how they would emerge. One species described to me was the Golden Ringed Dragonfly and I've read that this likes fast flowing water so I am even more at a loss.

Red Veined Darter dragonfly. Photo: Steve Jones

I was down near the airfield yesterday and several of just two species that I could recognize were flying, including the Common Darter. One of the species tended to be flying joined to their mate, there were several of these.

Red Veined Darter dragonfly. Photo Steve Jones

Norman and I are both seeing more Dragonflies than either of us expected here in Dol – more investigation needed.

Apart from the dragonflies, I was in Jelsa on Wednesday (September 21st) and saw that there were still Swifts around, with a few House Martins scasttered amongst them. And the odd Swallow was still around yesterday. A friend in the UK told me that the Swifts departed from our street pretty well in the first ten days of August.

VG, 23 9 2016. Yes, actually there are many more sources of water than you'd think, off the beaten tracks, but also in the fields. A lot of the enclosed wells have an open basin on top, which can be home to all sorts of insects, including water snakes - one of those regularly basks in the cistern beside my land, heading off reluctantly into the undergrowth after the water has completely evaporated.

Water cistern near Ivan Dolac. Photo: Vivian Grisogono

Of course the wildlife population is adversely affected if the fields have been doused in herbicide. Talking about herbicide, did you see that the sale of Cidokor/Roundup is to be banned in the EU from October 1st, together with 11 other glyphosate-based herbicides? Good as far as it goes, but it still leaves 12 other glyphosate herbicides on the market!

I'll look forward to hearing the results of your dragonfly investigations. A good place to see them is in the environs of Humac, where there are some lovely natural pools where the horses and hunting dogs drink, and butterflies abound, as there are no poisoned fields in the vicinity.

Natural pool near Humac. Photo: Vivian Grisogono

VG, 3 10 2016. Have you seen any bats recently?? I'm really concerned at how few there are, compared to crowds up to about ?10-12 years ago, counting from when I first arrived in Pitve in 1988. And bee-keepers tell me they have no honey this year, and are taking their hives to Šćedro, where there are fewer environmental poisons around.

SJ, 3 10 2016. Bats? Yes, a few. Some around the house but not often or regular. Couldn’t identify species either.

I've just returned from Stari Grad where I saw a few Swifts flying around and still one Swallow, so I suspect it will be much the same in Jelsa. Can’t remember which evening, in the latter part of last week and very high up about 150 birds went over the house, by far the majority were House Martins with a few Swallows amongst them.

VG, 25 10 2016. Maybe this recent article by Chris Baraniuk about ring-necked parakeets in the UK might be of interest? I used to love watching those birds squawking their way to and fro across west London! More recently I learned that the same kind of parakeets arrived in the rgion of Heidelberg in Germany and Barcelona in Spain at around the same time as they were first seen in the UK, sometime in the 1970s. I wonder where they came from, and why they spread over parts of Europe?

SJ, 25 10 2016. Yes – thanks for the article, not being a frequent visitor to London I was overjoyed to see some parakeets while I was at Twickenham for a Rugby match some years ago, life doesn’t get any better than that – Rugby and Bird Watching!

I am helping neighbours pick Olives for my sins for another week ( I’d forgotten how much fun that was/is ………….. ummmm) but managed a trip to the airfield on Sunday morning: I saw at least 100 Pied Wagtails in varying sized flocks, with smaller stuff too distant to identify properly. There was also an unidentified Pipit which I will persevere with. Robins are singing everywhere now but seldom prominent . My last Swift was seen on October 23rd, it's possible that there are a few still around, but as I've not been into town I can't say for sure. I saw a Black Redstart yesterday in Prapatna. A rough count gives me around 60 species which is a little disappointing, I had expected more. But I might have missed several species, through not travelling to different locations.

Black Redstart. Photo: Steve Jones

VG, 25 10 2016. I'm also up to my ears in olives. Mercifully I picked my own early, with pleasing results. I'm now helping my friends and neighbours, which in some ways is more arduous.

SJ, 28 10 2016. Don’t know whether or not you can help me here. Is there a bird called a “lugarin” I heard yesterday in conversation so I am presuming it is a dialect word for something? Would you know – Serin perhaps?

VG, 28 10 2016. My Pitve-Zavala dialect dictionary defines lugarin as 'zelenkasta konopljarka', which seems to be commonly translated as greenfinch. Konopljarka is linnet. Any help? I hope those people weren't talking about trapping them. It's now against the law to trap migrating songbirds, but....

SJ, 28 10 2016. No – I think it was flying overhead – the person who was talking about it is definitely not a trapper/ hunter of anything like this for sure. Thanks for very much for that, I keep periodically hearing them but am not seeing many. But just didn’t know the word ……………. One day perhaps! I keep waiting for this book “Ptice Hrvatske i Europe” , if I ever get a copy. Have been in touch with someone now who may be able to help.

Was picking Olives yesterday and came across this spider, pretty well the same size as an Olive or just a fraction bigger and it very nearly got picked as one. The circular part of it was the size if an adult thumb nail. Tried to ID, am thinking it is a female of the Garden Spider variety (Araneus diadematus) – although I wouldn’t bet on it - of which there are many, it seems. Anyhow the second biggest I have seen since being here. Pretty impressive.

Big bright spider among the olives. Photo: Steve Jones

VG, 28 10 2016. That's a beauty! The biggest spider I've seen in my field was possibly a type of Black Widow, very bright, with orange stripes, perhaps about the size of a 5 kuna piece. It stayed peacefully in its web between two olive trees for quite some time, fortunately out of reach of the dogs, and then went on its way. Wondrous.

SJ, 1 11 2016. Black Redstart day. I saw the one last week in Prapatna, but all too quickly, which always makes one doubt. However I have seen a few more in and around  Dol in the last few days, including a couple in the garden. There were several in one of the fields nearby, possibly up to a dozen, so clearly they have come in from somewhere. I wonder whether they over-winter or move on.

I also saw a Wren in the garden during the week, the first one of the year for me here.

SJ, 6 11 2016. Went out briefly this morning and amongst other species was delighted with about 150 – Goldfinch/Gardelin.

Goldfinches. Photo: Steve Jones

Also - and a great record - one solitary Swift. Several other flocks about, I am thinking they are mainly Chaffinches but they're a bit too far away to identify clearly.

VG, 5.11.2016 Wonderful chaffinches: let's hope not too many of these beautiful birds fall into the hands of the (now illegal) trappers..

SJ, 8 11 2016. I have started collating all the birds seen this year in a table with English/Latin/Croatian names - but not dialect. I think I am at around 60 species now.

VG, Thanks Steve, we'll look forward to seeing the full list!

© Steve Jones, with Vivian Grisogono 2016

For more of Steve's beautiful nature pictures, see his personal pages: Bird Pictures on Hvar 2017, and Butterflies of Hvar

You are here: Home Forum Nature Watch Autumn update from Dol, 2016

Eco Environment News feeds

  • £2.2bn-worth of oil processed in China, India and Turkey – to whom Russia supplies crude – was imported in 2023, data shows

    The UK has been accused of “helping Russia pay for its war on Ukraine” by continuing to import record amounts of refined oil from countries processing Kremlin fossil fuels.

    Government data analysed by the environmental news site Desmog shows that imports of refined oil from India, China and Turkey amounted to £2.2bn in 2023, the same record value as the previous year, up from £434.2m in 2021.

    Continue reading...

  • British Medical Association says decision to take Dr Sarah Benn off medical register for five months ‘sends worrying message’

    Doctors groups are calling for urgent consideration of the rules for medical professionals who take peaceful direct action on the climate crisis, which they say is the “greatest threat to global health”, after a GP was suspended from the register for non-violent protest.

    Dr Sarah Benn, a GP from Birmingham, was taken off the medical register for five months on Tuesday by the Medical Practitioners Tribunal Service (MPTS), the disciplinary arm of the General Medical Council (GMC), over her climate protests. The tribunal said Benn’s fitness to practise as a doctor had been impaired by reason of misconduct.

    Continue reading...

  • From ancient olive groves to root vegetables, foreign pests introduced via the bloc’s open import system are causing damage worth billions – and outbreaks are on the rise

    The plants slowly choke to death, wither and dry out. They die en masse, leaves dropping and bark turning grey, creating a sea of monochrome. Since scientists first discovered Xylella fastidiosa in 2013 in Puglia, Italy, it has killed a third of the region’s 60 million olive trees – which once produced almost half of Italy’s olive oil – many of which were centuries old. Farms stopped producing, olive mills went bankrupt and tourists avoided the area. With no known cure, the bacterium has already caused damage costing about €1bn.

    “The greatest part of the territory was completely destroyed,” says Donato Boscia, a plant virologist and head researcher on Xylella at the Institute for Sustainable Plant Protection in Bari.

    Continue reading...

  • A dawn chorus of flutes, whistles and chirps once flowed through my Cambridge window, but there has been a shocking collapse in birdlife. What can be done?

    Every year from February through to June, the early morning chorus of birdsong is one of the most evocative manifestations of spring. During late winter I open the bedroom window before going to sleep, to hear that incredible mix of flutes, whistles and chirps that begin before first light, when I wake. I listen for the layers of song that simultaneously come from close by and far away.

    This year though, the dawn chorus that once was the soundtrack for spring in central Cambridge has collapsed. It was noticeably quieter in 2023, and this year strikingly so. Blackbirds are depleted and song thrushes no longer heard at all. The dunnocks – once one of the most common garden songsters – have disappeared, as have the chaffinches, whose early February song was among the first audible confirmations of lengthening days. The cheery chatter of house sparrows is absent and the once familiar sound of coal tits has fallen silent. Long-tailed tits are now rare, and so far this year I’ve heard no blackcaps. Great and blue tits, robins and goldfinches, are still present, but down in number.

    Continue reading...

  • Study reveals repurposing of ecologically vital land for homes or agriculture is happening particularly rapidly in Asia

    Estuaries – the place where a river meets the ocean – are often called the “nurseries of the sea”. They are home to many of the fish we eat and support vast numbers of birds, while the surrounding salt marsh helps to stabilise shorelines and absorb floods.

    However, a new study shows that nearly half of the world’s estuaries have been altered by humans, and 20% of this estuary loss has occurred in the past 35 years.

    Continue reading...

  • Dumfries, Scotland: It’s strange to think sequoias are more numerous here than in their homeland California. This one, down the road from me, is captivating company

    As a young boy, my copy of Strange But True contained fascinating photographs of a coach and horses and a Model T Ford driving through a hole in an enormous sequoia. Recently, these monsters have been in the news due to the number of sequoias, or giant redwoods, in the UK – about 500,000 here, compared with only about 80,000 in California, where the species is endangered after being used in construction for two centuries.

    I was reminded of a very large tree on my patch in Galloway, at the Crichton Campus in Dumfries. I have photographed the monster previously, thinking it a large cedar, but it is indeed one of our stock of Sequoiadendron giganteum (note the clue in the name), introduced to Britain’s country gardens and large estates in the 18th and 19th centuries. This specimen was planted in the early 1850s with seeds from the Lobb brothers, plant collectors who also introduced the monkey puzzle tree here.

    Continue reading...

  • The divestment movement has a long history among US student activists, including in the overlapping movements of today

    Cameron Jones first learned about fossil fuel divestment as a 15-year-old climate organizer. When he enrolled at Columbia University in 2022, he joined the campus’s chapter of the youth-led climate justice group the Sunrise Movement and began pushing the school in New York to sever financial ties with coal, oil and gas companies.

    “The time for institutions like Columbia to be in the pocket of fossil fuel corporations has passed,” Jones wrote in an October 2023 op-ed in the student newspaper directed toward the Columbia president, Minouche Shafik.

    Continue reading...

  • The biggest cities in the US are mourning animals who fostered a rare sense of connection. Art is preserving their legacies

    Working near Central Park, one New Yorker regularly witnessed one of its most beloved residents: Flaco the owl, who became a celebrity after escaping the nearby zoo. The woman took the bird’s message to heart, re-evaluated her life and decided to quit her job. Now, she’s one of dozens with a Flaco tattoo.

    “They’ll be walking around the rest of their lives, that name and owl on their arm,” says Duke Riley, an environmental artist who spearheaded a special sale at his tattoo parlor this month. Customers flocked to East River Tattoo in Brooklyn, where, for $150, they could walk away with ink memorializing Flaco. The line stretched around the block, Riley says.

    Continue reading...

  • Replacing red meat with fish could prevent diabetes, reduce our carbon footprint and save lives. So who’s for spaghetti and fishballs?

    “What’s for supper?” my wife asks. We are watching the six o’clock news and the pause I leave before answering is longer than I mean it to be. I’m trying to find the words.

    “Fish wellington,” I say, finally. The silence that follows is longer still.

    Continue reading...

  • In the past 10 years the idea that trees communicate with and look after each other has gained widespread currency. But have these claims outstripped the evidence?

    There are a lot of humans. Teeming is perhaps an unkind word, but when 8 billion people cram themselves on to a planet that, three centuries before, held less than a tenth of that number, it seems apt. Eight billion hot-breathed individuals, downloading apps and piling into buses and shoving their plasticky waste into bins – it is a stupefying and occasionally sickening thought.

    And yet, humans are not Earth’s chief occupants. Trees are. There are three trillion of them, with a collective biomass thousands of times that of humanity. But although they are the preponderant beings on Earth – outnumbering us by nearly 400 to one – they’re easy to miss. Show someone a photograph of a forest with a doe peeking out from behind a maple and ask what they see. “A deer,” they’ll triumphantly exclaim, as if the green matter occupying most of the frame were mere scenery. “Plant blindness” is the name for this. It describes the many who can confidently distinguish hybrid dog breeds – chiweenies, cavapoos, pomskies – yet cannot identify an apple tree.

    Continue reading...

Eco Health News feeds

Eco Nature News feeds