Summer nature report from Dol, 2016

Steve Jones has been keeping track of birds, butterflies and moths in Dol.

Painted lady butterfly Painted lady butterfly Photo: Steve Jones

There hasn't been much to report during the Summer, birds busy breeding and bringing on their young, nothing new to note since earlier in the year. You may have noticed that pretty well since the longest day the birds ceased to sing, incredible how they know. The Nightingale was the first and most obvious one. Virtually as June 21st came and went from the incessant singing morning and night it just stopped - an elusive bird, you can know which bush it is singing from but it's rare to actually see it and even rarer to photograph it.

White admiral butterfly. Photo Steve Jones

Swallows nearby successfully raised two broods and got them away. The latter part of August saw some of our Summer residents depart. The Bee-Eater and Golden Oriole went around 11th / 12th August. As soon as they departed  I started seeing periodic arrivals of Buzzard and Sparrowhawk, both seemingly absent during the Summer.

August brought a new bird into the garden for me - although I did see it last year, This was the Garden Warbler. It hasn't seemed to stay around, and so I am unsure as to whether or not it will over-winter. What has been equally interesting: on 26th August I had been hearing Bee-Eaters on and off all day, quite high up, and late afternoon it was good to confirm as 50 birds flew over. I am thinking these are "non-island birds", I might be wrong on this. However on August 28th further confirmation came, as about 50 more Bee-Eaters were calling and circling over Dol, clearly on a migratory trail. A few days later, we saw about 14 flying overhead at lunchtime.

Two-tailed pasha. Photo Steve Jones

As we approached the beginning of September, there was a new movement of birds in and around Dol. A lot of raptor movement. Far too difficult for me to identify but according to a friend holidaying we have had Goshawks, Marsh Harriers, Short-Toed Eagles and Honey Buzzards amongst Buzzards and Sparrowhawks.

Most pleasingly for me on 2nd September I saw my first Alpine Swift. Something I have been expecting to see more of here but nevertheless a glimpse of a few seconds was more than enough to confirm this. Also saw a Whinchat, which confirms one of my poorer pictures earlier in the year, and one Hoopoe. 3rd/4th September have seen a few Greenfinches and Blackcaps, also Serins, Cirl Buntings and Wheatears (up at Dol church). I have a couple of sightings in the last two days of what I also believe to be an Icterine Warbler, another first for me and looking through the book it is the most likely.

Silver washed fritillary. Photo Steve Jones

This month also sees the highest number of butterfly species on the wing, and I am sending several pictures of different species taken in recent days - the newest being the Silver Washed Fritillary, have only been seeing this since the 1st of September.

Scarce swallowtail butterfly. Photo Steve Jones

Red Admirals and Swallowtails, also assorted Graylings are around. I do have photographs but need to do more ID on the Graylings as there are several different species. Managed this morning to get a reasonably decent picture of a Humming Bird Hawkmoth.

Convulvulus hawkmoth. Photo Steve Jones

On September 4th I caught one of the larger hawkmoths. Don't worry it is perfectly safe...... After consultation with an expert friend, it turned out to be a convulvulus hawkmoth, not the privet hawkmoth I thought at first. Which makes sense, when I think about it, considering where I found it!

© Steve Jones 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 Nature Watch Summer nature report from Dol, 2016

Eco Environment News feeds

  • Fish levels fall by 7.2% with as little as 0.1C of warming per decade, northern hemisphere research shows

    Chronic ocean heating is fuelling a “staggering and deeply concerning” loss of marine life, a study has found, with fish levels falling by 7.2% from as little as 0.1C of warming per decade.

    Researchers examined the year-to-year change of 33,000 populations in the northern hemisphere between 1993 and 2021, and isolated the effect of the decadal rate of seabed warming from short shifts such as marine heatwaves. They found the drop in biomass from chronic heating to be as high as 19.8% in a single year.

    Continue reading...

  • Researchers say solitary bottlenose has adapted well to city waters, but tighter controls on boat traffic and human behaviour are needed

    Italian scientists monitoring the movements of a dolphin in the Venice lagoon have said humans are the ones who need managing, rather than wildlife.

    Known as Mimmo, the bottlenose dolphin has been spotted on several occasions since it made its first appearance in June last year, prompting a research team from the University of Padova to spring into action.

    Continue reading...

  • UK Climate Change Committee voices concern over Scotland’s progress on decarbonising buildings and reliance on unproved technologies

    Scotland has finally produced realistic short-term plans on cutting its climate emissions, but there is “real concern” about the credibility of its overall strategy, the UK’s climate policy watchdog has found.

    Nigel Topping, the chair of the UK Climate Change Committee, said there were “flashing amber lights” about the quality and seriousness of some of the Scottish government’s medium- and long-term proposals to reach net zero by 2045.

    Continue reading...

  • Walthamstow Wetlands, London: They’re professional skulkers, loud but highly elusive. And yet there one is, out of the reeds, to be remembered for ever

    It’s weather you’d emigrate to avoid. Gloomy and cold – Tupperware sky and drizzle in the air. But tranquil, at least. Small mercies. Walthamstow Wetlands – a 211-hectare nature reserve centred on 10 reservoirs in north-east London. Jewel in the Lee Valley’s crown, and as good a place for waterbirds as any in the capital.

    Six tufted ducks drift across – a posse of monochrome floaters on a mission to nowhere. A little grebe – floating powder puff – does its trademark jump-and-dive, surfacing 30 seconds later, 25 yards to the left of where I expected. Extreme peace descends on me. Birdfulness, the best way to be.

    Continue reading...

  • Gene-altering chemicals found in humpback dolphins and finless porpoises, raising alarm they may end up in human food chain

    Toxic e-waste chemicals from television, computer and smartphone screens have been found in the brains and bodies of endangered dolphins and porpoises in the South China Sea.

    Research published in Environmental Science & Technology detected significant levels of gene-altering liquid crystal monomers (LCMs) in Indo-Pacific humpback dolphins and finless porpoises.

    Continue reading...

  • Thousands more people across Devon and Cornwall could join case against water firm

    A group legal claim against South West Water alleging sewage pollution into coastal waters is harming businesses and individuals has been expanded across Devon and Cornwall.

    Thousands more individuals could now join the first environmental community group legal action against a water company over the impact of sewage pollution.

    Continue reading...

  • Coalition government agrees to remove parts of controversial law and allow homes to rely on fossil fuels

    Germany’s coalition government has been accused of abandoning its climate targets after agreeing to scrap parts of a contentious heating law mandating the use of renewables in favour of a draft law allowing homeowners to rely on fossil fuels.

    While the previous law required most newly installed heating systems to use at least 65% renewable energy, often with a heat pump, the amended legislation will allow households to keep using oil and gas.

    Continue reading...

  • Sunrise is a majestic spectacle – but we should be grateful for the miles of vacuum between us and the star

    Dawn on a still morning is a majestic spectacle, as sunlight spills silently across the landscape and the Earth gradually emerges from darkness. Sunrise has inspired countless pieces of music striving to express this soundless experience in audible form. But if we could actually hear the sun, it would be deafening.

    The sun is a giant nuclear fusion reactor, converting hydrogen into helium and releasing massive amounts of energy in the form of heat – and sound. Sound is essentially vibration and needs a medium to travel through.

    Continue reading...

  • Centuries-old wells restored to provide drinking water as parts of the country head towards “day zero” when no water will be available

    A loud cheer and sounds of clapping reverberated around Bansilalpet, a neighbourhood in Hyderabad, when the first trickle of clean water dribbled out of the ground. After an 18-month effort to clear out 3,000 tonnes of rubbish and restore the stone walls and adjacent area, the 17th-century Bansilalpet stepwell had become a source of clean drinking water for the first time in four decades.

    “It was such a joyous moment to see water collecting into the stepwell after clearing 40 years of garbage,” says Hajira Adeeb, a 45-year-old resident of Bansilalpet, who grew up seeing the well become transformed from the community’s water source to a dumping ground. “I visit almost every day. The area is clean and lit up in the evenings. I enjoy sitting there.”

    Continue reading...

  • He was at the heart of 1960s counterculture, then paved the way for the libertarian mindset of Silicon Valley. At 87, Brand is still keen to ensure the world is maintained properly – not just today, but for the next 10,000 years

    Stewart Brand thinks big and long. He thinks on a planetary scale – as suggested by the title of his celebrated Whole Earth Catalog – and on the longest of timeframes, as with his Long Now Foundation, which looks forward to the next 10,000 years of human civilisation. He has had a lifelong fascination with the future, and anything that could get us there faster, from space travel to psychedelic drugs to computing. In fact, he was arguably the bridge between the San Francisco counterculture of the 60s and present-day Silicon Valley: in his commencement speech at Stanford University in 2005, Steve Jobs eulogised the Whole Earth Catalog and Brand’s philosophy, and echoed its farewell mantra: “Stay hungry. Stay foolish.”

    You could say that Brand has also lived big and long. He is now 87 years old, in the final chapters of an eventful and adventurous life that has crossed paths with some of the most consequential events and figures of his era. He has been a writer, an editor, a publisher, a soldier, a photojournalist, an LSD evangelist, an events organiser, a future-planning consultant, even a government adviser (to the California governor Jerry Brown in the late 70s). “There was a time when people asked me, ‘What do you do?’ I said, ‘I find things and I found things,’” says Brand, as in he is a founder. He is speaking from a library where he likes to work in Petaluma, California, not far from his houseboat in Sausalito. “I’m always searching for good stuff to recommend, and good people.”

    Continue reading...

Eco Health News feeds

Eco Nature News feeds