February Nature Watch, 2016

Steve reports from Dol - he feels there should be more to see!

Common brimstone butterfly Common brimstone butterfly Charles J Sharp

Another disappointing month in terms of species numbers. The birds continue to flock to the feeder in waves. Nothing for an hour and then all seem to descend and up to 20 of mainly the three species, Blue Tit, Great Tit and Chaffinch feeding from the ground.

Eurasian sparrowhawk. Photo by Targetman

3rd Feb: Sparrowhawk flew over the garden……….. an obvious sign to look up when the birds around disappear and go quiet.

6th Feb: On the Vrbanj road a flock of 25-30 Hooded Crows. Great Tits were calling far more frequently now.

12th Feb: a huge flock of Chaffinch coming back from Stari Grad towards Dol, I should think in excess of 100. As I was driving I suspect there could have been other species amongst them but as is often the case no suitable place to pull in.

13th Feb: Buzzard, Sparrowhawk and first time of seeing Black Redstart this year (or actual confirmation)

Buzzard. Photo by Aviceda

14th Feb: Weather really quite mild and saw a female Egyptian Grasshopper and several butterflies on the wing. Red Admiral is pretty well all year round but saw some “whites” in flight.

Egyptian grasshopper. Photo by Alvesgaspar

About 19:00 noticed several frogs on the road coming back to Dol, can only presume weather conditions had brought this on, not noticed any since.

17th Feb: Blackbird singing (see video below or click here)

19th Feb: Blackcap singing & saw my first Brimstone butterfly although my friend had seen one several days before but was unsure of the species.

20th Feb: Male Black Redstart in the garden and around some nearby ruins.

21st Feb: My first Painted Lady (Butterfly)

22nd Feb: Cirl Bunting on the road near Stari Grad airfield.

Cirl bunting. Photo by Paco Gomez
Cirl bunting. Photo by Paco Gomez

25th Feb: Opposite Konzum in a tree in Jelsa  - 25-30 birds some singing. Went back to the car to fetch binoculars predominantly Chaffinch which I could identify but amongst them were some Goldfinch and the thing that drew my attention initially were some Serin singing. Before I managed to get a picture they disappeared.

29th Feb: was in Split and saw my first Black Headed Gull in “summer plumage” or at least I am assuming it was a Black Headed Gull and nothing else but no binoculars to confirm. For those of you who don’t know, these birds lose the Black Head in the Winter.

As the weather has been relatively mild I had been expecting more migrant birds coming in towards the latter days of February but nothing that I have seen. I have heard reports of the odd Swallow arriving in February but perhaps the weather has held them back.

In the UK I generally accept the arrival of Spring as the Chiff Chaff return, on or about March 10th. So let’s hope in March there is more to report.

© Steve Jones 2016

Footnote from Steve March 23rd 2016:

Just back from the UK, I heard my first Chiff Chaff here in Dol today, I usually associate that with the first of the migrants in the UK (heard a couple last week over there, would have expected them earlier here but clearly not). Now I am back I will concentrate my efforts in the next two months. I have heard that Swallows have been seen in Dol last week.

it is interesting that one night at a hotel in Dover I counted twice as many species in 10 minutes while walking to get a paper than I have seen here all Winter.

I keep wondering am I missing something or perhaps not going to the right locations, however I will carry on.

Comment from Vivian Grisogono of Eco Hvar:

I am (sadly) of the opinion that all the herbicide spraying is responsible for the lack of birds, not to mention the definite dramatic decline in bats - almost to nothing last year. Ground feeders have no chance when the earth is dowsed in poison, not to mention what happens to the insects and micro-organisms which healthy earth depends on?

Herbicides in the Ager, March 2016 - no chance for birds, insects.... Photo: Izo Gračić

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

Nalazite se ovdje: Home Novosti iz prirode February Nature Watch, 2016

Eco Environment News feeds

  • Labour politicians warn former PM had boosted Tory and Reform climate sceptics on the eve of local elections

    Tony Blair has been forced by Downing Street to row back from his criticism of the government’s net zero strategy after furious Labour politicians warned he had given a boost to Tory and Reform sceptics on the eve of the local elections.

    Climate experts also accused the former prime minister of granting political cover to fossil fuel interests and weakening momentum behind the UK’s legally binding target to reach net zero emissions by 2050.

    Continue reading...

  • Government to press ahead with net zero plans as Keir Starmer rejects Tony Blair’s criticisms of climate policy

    Almost all new homes in England will be fitted with solar panels during construction within two years, the government will announce after Keir Starmer rejected Tony Blair’s criticism of net zero policies.

    Housebuilders will be legally required to install solar panels on the roofs of new properties by 2027 under the plans.

    Continue reading...

  • A restoration project at Sharpham near Totnes aims to tackle the loss of the natural world while helping people build mental resilience

    Two landscapes separated by a wide sweep of river tell a story of change. On one side is traditional farmland, close-cropped grazing, uniform grasses, neatly tended hedges and a sparsity of trees, a farmscape ubiquitous across England. On the riverbank opposite, rougher, less uniform grasses grow unevenly between trees, thistle and brambles, in a chaos of natural disorder swaying in the breeze towards the reedbeds below.

    The land on the Sharpham estate side of the River Dart used to be a mirror of the traditional farmscape on the opposite bank. It hosted a non-organic dairy farm and a vineyard, within a tightly controlled 18th-century heritage landscape of deforested parkland.

    Continue reading...

  • The celebrated presenter warns of ‘modern day colonialism at sea’ as he highlights the destruction caused by overfishing and bottom trawling

    When David Attenborough’s Blue Planet II documentary aired eight years ago, its impact was so strong it was credited with bringing about a revolution in the way people use plastics. Now film-makers are hoping he can do the same for other destructive environmental practices that the world’s best-known living naturalist describes as “draining the life from our oceans”.

    The industrial fishing method of bottom trawling is the focus of a large part of Attenborough’s latest film, Ocean, which airs in cinemas from 8 May, the naturalist’s 99th birthday. In a remarkably no-holds-barred narrative, he says these vessels tear the seabed with such force “the trails of destruction can be seen from space”. He also condemns what he calls “modern day colonialism at sea”, where huge trawlers, operating off the coasts of countries reliant on fish for food and livelihoods, are blamed for dwindling local catches.

    Continue reading...

  • A warming tundra has seen unexpected shifts, raising the alarm about fragile ecosystems and those who rely on them

    Scientists studying Arctic plants say the ecosystems that host life in some of the most inhospitable reaches of the planet are changing in unexpected ways in an “early warning sign” for a region upended by climate change.

    In four decades, 54 researchers tracked more than 2,000 plant communities across 45 sites from the Canadian high Arctic to Alaska and Scandinavia. They discovered dramatic shifts in temperatures and growing seasons produced no clear winners or losers. Some regions witnessed large increases in shrubs and grasses and declines in flowering plants – which struggle to grow under the shade created by taller plants.

    Continue reading...

  • Aluminium emissions from satellites as they fall to Earth and burn up is becoming more significant as their numbers soar

    Right now there are more than 9,000 satellites circumnavigating overhead, keeping track of weather, facilitating communications, aiding navigation and monitoring the Earth. By 2040, there could be more than 60,000. A new study shows that the emissions from expired satellites, as they fall to Earth and burn up, will be significant in future years, with implications for ozone hole recovery and climate.

    Satellites need to be replaced after about five years. Most old satellites are disposed of by reducing their altitude and letting them burn up as they fall, releasing pollution into Earth’s atmosphere such as aerosolised aluminium. To understand the impact of these growing emissions from expired satellites, researchers simulated the effects associated with an annual release of 10,000 tonnes of aluminium oxide by 2040 (the amount estimated to be released from disposal of 3,000 satellites a year, assuming a fleet of 60,000 satellites).

    Continue reading...

  • The plastic particles are everywhere – here’s what to know about what to avoid, whether they ever leave the body and what to do about plastic pollution

    Microplastics are tiny particles of plastic.

    Continue reading...

  • Conservation groups count glow-in-the-dark caterpillars and chrysalises which are hard to spot in daylight

    Nature lovers have been enjoying using UV torches to discover the vivid fluorescent colours of plants and animals at night for a few years now.

    Now lepidopterists have realised that UV torches provide a highly effective new way to find and count rare and elusive butterflies.

    Continue reading...

  • Joshua Bonnetta spent 8,760 hours recording a pine – then honed it down into a four-hour album full of creatures, cracking branches and quite possibly the sound of leaves growing

    What does a landscape sound like when it’s not being listened to? This philosophical question was a catalyst for film-maker and artist Joshua Bonnetta, who has distilled a year of recordings from a single tree in upstate New York – that’s 8,760 hours – into a four-hour album, The Pines. As Robert Macfarlane writes in his accompanying essay, The Pines is a reminder of the natural world’s “sheer, miraculous busyness”, its “froth of signals and noise”. It is rich with poetic meaning, and resonant amid the climate emergency.

    “It started as a personal thing,” Bonnetta explains from his studio in Munich, where he relocated from the US in 2022. For over 20 years he has made sonic records of places as private mementos, but recent experiments with long-form field recording led him to push himself “to document this place in the deepest way I could”. On a residency in the Outer Hebrides between 2017 and 2019, Bonnetta made the sound installation Brackish, a month-long continuous radio broadcast from a weather-resistant hydrophone – an underwater mic – by a loch. “I started to leave the recorder for a day or two, then it just got longer,” he says. “Amazing things happen when you’re not there to interfere … This allows you a different, very privileged window into the space.”

    Continue reading...

  • Climate experts say warming atmosphere from climate change could fuel severe freezing rain and ice storms like the one that hit the upper midwest last month

    Winter has been slow to release its icy grip from the upper midwest this year, and in northern Michigan, its effects will be keenly felt for months, perhaps years.

    A devastating ice storm that hit late last month has left an estimated 3m acres of trees snapped in half or damaged from the weight of up to an inch-and-a-half of ice across the northern part of lower Michigan.

    Continue reading...

Novosti: Cybermed.hr

Novosti: Biologija.com

Izvor nije pronađen