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 poisons be aware Nature Watch Autumn update from Dol, 2016

Eco Environment News feeds

  • Industry using ‘diversionary’ tactics, says analyst, as energy-hungry complex functions such as video generation and deep research proliferate

    Tech companies are conflating traditional artificial intelligence with generative AI when claiming the energy-hungry technology could help avert climate breakdown, according to a report.

    Most claims that AI can help avert climate breakdown refer to machine learning and not the energy-hungry chatbots and image generation tools driving the sector’s explosive growth of gas-guzzling datacentres, the analysis of 154 statements found.

    Continue reading...

  • Huge project by Norwegian-owned Scottish Sea Farms gets go-ahead amid concerns over the environmental cost of fish farming and threat to traditional way of life

    At Collafirth, north Shetland, Sydney Johnson is unloading bags of two-dozen scallops by throwing them over his head like medicine balls to the pier above. Johnson, who has just finished a 10-hour shift on his boat, the Golden Shore, is concerned that plans for a new salmon farm will put fishers like him and his two sons out of business.

    “They say it’s just one farm,” says Johnson. “But it’s one farm more. There’s only so much water and we’re at saturation point.”

    Continue reading...

  • Advisory board member says Europe already paying price for lack of preparation but adapting is ‘not rocket science’

    Keeping Europe safe from extreme weather “is not rocket science”, a top researcher has said, as the EU’s climate advisory board urges countries to prepare for a catastrophic 3C of global heating.

    Maarten van Aalst, a member of the European Scientific Advisory Board on Climate Change (ESABCC), said the continent was already “paying a price” for its lack of preparation but that adapting to a hotter future was in part “common sense and low-hanging fruit”.

    Continue reading...

  • Aftermath of Storm Nils causes chaos across country with flooding under way or expected on Garonne, Maine and Loire rivers

    France has issued red alerts for flooding in three départements as the aftermath of Storm Nils causes chaos across the country.

    Flood waters have inundated homes and isolated villages after the Garonne River overflowed its banks, with hydrologists warning that rain is falling on soils that have hit record-breaking levels of saturation.

    Continue reading...

  • President says it is inappropriate for UK to be dealing with Gavin Newsom after Ed Miliband meets governor in London

    Donald Trump has vented his fury against a green energy deal between the British government and California’s governor, Gavin Newsom, a likely future Democratic presidential candidate.

    “The UK’s got enough trouble without getting involved with Gavin Newscum,” Trump said in an interview with Politico, using the derogatory nickname he reserves for Newsom. “Gavin is a loser. Everything he’s touched turns to garbage. His state has gone to hell, and his environmental work is a disaster.”

    Continue reading...

  • Buxton, Derbyshire: From those who planted them, to those who pruned them, to the pollinators and the mosses, it’s a long, collective endeavour

    As I prune one of our pears – a black Worcester, incidentally, a British variety from the 13th century – I ponder the linguistic connections that arise from our garden “acre” in a place called “Hogshaw”. The first word derives from Old English æcer, meaning an “acorn”. It was linked to wildwood, where the people would fatten their swine on wild pears, apples and oak mast. An acre of pig woodland (or hog shaw) was probably the land required to feed one beast for the winter. I wonder, therefore, how many pigs were put to pannage in our original Hogshaw for it to have acquired its name permanently?

    Another thought arising as I clip away the three Ds – dead, diseased or damaged wood – is how much orchards are founded on connection and sharing. I’m not just thinking of the veilwort (a liverwort) on many branches, nor the bristle moss that gives colour and body to every lovely limb, but also the fact that we relied on previous owners to plant trees and their successors to prune them. We also depend totally for our fabulous pear harvest on pollinators, which I’ve mainly found here to be solitary bees. To date, we’ve recorded 19 bee species.

    Continue reading...

  • Analysis reveals big regional disparities as critics say Labour’s proposed levy could slow uptake of EVs

    Drivers in the south-west of England would pay nearly four times as much as those in London as a result of Labour’s mileage-based tax on electric cars, according to analysis of official data.

    The 3p-a-mile road charge, announced in the autumn budget and due to take effect in 2028, is expected to raise £1.1bn a year, partly offsetting the loss of fuel duty revenues as drivers switch from petrol to electric vehicles.

    Continue reading...

  • The charger firm claimed the site operated 24 hours a day, but the parking operator had different ideas

    I charged my electric car at the 24-hour Mer EVcharging station in my local B&Q car park.

    I then received a £100 parking charge notice (PCN) from the car park operator, Ocean Parking. It said no parking is allowed on the site between 9pm and6am.

    Continue reading...

  • Some districts are adding programs in clean energy and sustainability, while one state is infusing environmental lessons into culinary education and construction

    On one end of the classroom, high school juniors examined little green sprouts – future baby carrots, sprigs of romaine lettuce – poking out of the soil of a drip irrigation system they built a few weeks prior.

    On the opposite end of the room, a model of a hydropower plant showed students how the movement of water can stimulate electrical currents. In this class in South Carolina’s Greenville county school district, students primarily learn about one topic: renewable energy.

    Continue reading...

  • The fight for Hope Moor is set to be repeated across the UK as the government aims to hit its renewable energy targets

    Instead of a slingshot, the Davids are brandishing a sculpture and a coffee table book. Their Goliaths are a Norwegian energy company and a UK energy secretary with renewable targets to meet.

    A fierce battle has begun over one of England’s tallest windfarms, proposed for deep peat moorland overlooking the Yorkshire Dales national park, in what residents say will mark the irrevocable industrialisation of their rural landscape.

    Continue reading...

Eco Health News feeds

Eco Nature News feeds