Tag Archives: nature

Inspiring the next generation – a random post

Why not inspire the next generation to care about our natural environment by participating in citizen science. In doing so, you can provide a data source of immense value and it truly is fun.

http://ow.ly/tFQo6

#science
#nature
#citizenscience
#birds
#education

There are so many options out there, get searching for citizen science projects you can participate in.

Current conservation practice – not fit for purpose, why might that be?

It is an undeniable fact that as a nation, or even across the globe, we are largely failing to look after the Natural World. With this in mind, here is a chance to engage in conversation about conservation. What do you believe to be the biggest reasons for the demise of many wildlife species*.

To kick things off, please would you be so kind to participate in a poll, as laid out below. Please vote for the options which you consider are the most relevant. You are allowed to supply multiple answers, should you wish. In turn, I will let you know my thoughts and will search for appropriate topics to comment on in the future of this blog.

Best Wishes


naturestimeline – courtesy of Tony William Powell on Google+

*as evidenced by the State of Nature report, see below.

http://www.rspb.org.uk/ourwork/science/stateofnature/index.aspx

http://www.wildlifetrusts.org/news/2013/05/22/state-nature-60-uk-species-decline-groundbreaking-study-finds

http://www.bbc.co.uk/nature/22609000

A change of direction

Followers of this blog are aware my passion for Natural History “knows no bounds”, many other blogs, several of which are listed on My Favourite Blogs section, also share this overwhelming desire. However, since the inception of both naturestimeline and UKbirdingtimeline, my professional career has also evolved, as has my quest for knowledge on the State of Nature. See what I did there? Anyway, below I outline some of the changes you will notice as I intend to develop these pages.

Naturestimeline and UKbirdingtimeline will broadly stick to its original principles. However, I aim to make the place more engaging, scientific, informative and above all else, entertaining. As anyone who follows my Facebook page will know, I like to be kept “in the loop”, the place acts like a kind of newsfeed. So much so, that when it comes to the Natural World, I care, because you care!

Let’s bring impassioned debate on conservation and environmental issues to the table. Please interact and share your thoughts on how you would like to see the blog develop, it’s mine as much as it’s yours, the readers. What do you care about? Do you work in conservation? What kind of future do you think the UK’s and the wider world’s wildlife faces?

*I have no shortage of ideas myself, more about these in time. There is no hiding place, so Bee kind and we can bee in this together.

No hiding place

No hiding place


naturestimeline – courtesy of Tony William Powell on Google+

February catch up

Fellow bloggers, here is an overdue update of my findings from the final winter month of February 2013. As you can see, at least in my patch, it ended up both on the cold and slightly dry side. 

February 2013 to 3rd March 2013 Air Temperature highs and lows

February 2013 to 3rd March 2013 Air Temperature highs and lows

February 2013 to 3rd March 2013 rainfall

February 2013 to 3rd March 2013 rainfall

When looking back at February 2012 it did not differ that greatly. A Temperature mean of -1.0c below normal was less cold than this time around, which registered -1.8c below the 30 year mean. In fact, the main difference climatically speaking, was the ongoing drought which faced many last February. My statistics for February 2012 showed a precipitation deficit of 36.9mm, whereas the deficit this time around was only 11.7mm. Away from the statistics, there were still some stirrings coming from the Natural World.

Daffodils were first witnessed in bloom on 7th February, whilst in 2012 it was to be the 2nd January. *It is just possible that this sighting may have been slightly off target, due to your resident blogger suffering from a bout of flu. The ongoing trend given off by sightings of first flowering dates for Daffodil is represented below. However, it is the truly wild variant (Narcissus pseudonarcissus) which comes into bloom later and provides us with a more reliable phenological indicator.

Daffodil First Flowering (locally) as of 2013

Daffodil First Flowering (locally) as of 2013

Next up was my first sighting of a Yellowhammer (Emberiza citrinella) back in its breeding area, coming on the 13th February. This once again provides us with an area of debate, as to how easily you can readily interpret the bird’s return as a correlated to its willingness to breed. Moreover, the data does tend to show a short timeframe between its arrival back in its breeding territory and the more significant activity of the bird’s actual first seasonal song. As before, the ongoing data range is provided below.

Yellowhammer back in breeding area (locally) as of 2013

Yellowhammer back in breeding area (locally) as of 2013

Just three days later on the 16th February I was to hear a first drumming Woodpecker species. The candidate we are tracking here in the United Kingdom is the  Great-Spotted Woodpecker (Dendrocopos major), a personal sound recording of which can be accessed by the following the link below.

Great-Spotted Woodpecker Drumming

The 17th February went on to produce two phenological firsts by way of locally flowering Blackthorn (Prunus spinosa), a week earlier than last year’s date of the 24th February. Also, well ahead of 2012 was the first leafing of Hawthorn (Crataegus). Unbelievably, in spite of a colder February this year and a rather ferocious March which followed, last year’s 5th March confirmation of first leafing of Hawthorn was very late in comparison.

Blackthorn flowering

Blackthorn flowering

Hawthorn leafing

Hawthorn leafing

For information purposes, you can view the ongoing trend in these two aforementioned phenomena below.

Blackthorn First Flowering (locally) as of 2013

Blackthorn First Flowering (locally) as of 2013

Hawthorn First Leaf (locally) as of 2013

Hawthorn First Leaf (locally) as of 2013

As to how nature’s events were to unfold in March, please stay tuned for updates in the near future.

naturestimeline – courtesy of Tony William Powell on Google+

January catch up

Looking back at January 2013, were my local climatic conditions much different to that of 2012?

Firstly, in the United Kingdom, 2012 began as “the year of the drought” * with recorded precipitation totalling 32.8mm in my neck of the woods. By comparison, January this time around looked like this.

January 2013 rainfall

January 2013 rainfall

In total, we received 61.6mm, which is still below the revised 1981 to 2010 mean by approximately 25% or so. What about the Air Temperatures?

January 2012 was mild in comparison with some 11 double-digit Fahrenheit Maximums being achieved back then and unsurprisingly a mean of 0.8c above the long-term average, mentioned previously. This time around, January 2013 saw the following daily Air temperature trend.

January 2013 Air Temperature highs and lows

January 2013 Air Temperature highs and lows

Due to almost two-thirds of January 2013 being in the cold to very cold category, it is unsurprising that the mean return of 4.0c was below the long-term average by 0.6c. As a result of the above, can you guess which phenological indicators were to show themselves amidst the cold of January?

The first Primroses (Primula vulgaris) were witnessed in bloom on 5th January. However, before we jump for joy at seeing them so early in the year, one should perhaps, read an excerpt from Richard Mabey‘s wonderful Flora Britannica. In there, Richard states that they are not the most reliable of indicators when it comes to tracking climate change. Oh well! They are however, beautiful to see and always brighten up a dull day.

An early songster is always nice to hear and one of the first to embrace the New Year was the Blackbird (Turdus Merula). I first heard the 2013 song of this particular species on 7th January, whereas last year it was 9th January. A personal sound recording of a Blackbird can be heard below. This link will take you to another website, which upon opening, you should click the orange icon on the Left Hand side of your screen to allow playback of the sound recording.

Blackbird song

The next phenology indicator of interest came courtesy of First Hazel Flowering (Corylus avellana) on 11th January. This compares favourably with the 7th January sighting from the previous year. A record shot of which, I have attached below.

Hazel catkins flowering

Hazel catkins flowering

The final phenologically related event of any consequence came about on the 21st January. This revealed itself in the form of a Chaffinch (Fringilla coelebs) first heard singing. The corresponding date last year was the 13th January. A personal sound recording of a Chaffinch singing is available via the link shown below.

Chaffinch song

A final way to view the ongoing trend in my datasets is to observe them in graphical format. Good news! 

Represented below are the aforementioned sightings in such a manner. Please note each event recorded annually is represented as a day number and not in date format. The events have been logged, only during years, in which I managed to achieve a meaningful result. Please make what you will of the data.

Primrose First Flowering (locally) as of 2013

Primrose First Flowering (locally) as of 2013

Blackbird First Heard Singing (locally) as of 2013

Blackbird First Heard Singing (locally) as of 2013

Hazel First Flowering (locally) as of 2013

Hazel First Flowering (locally) as of 2013

Chaffinch First Heard Singing (locally) as of 2013

Chaffinch First Heard Singing (locally) as of 2013

Given the cold conditions of January and the fact that I have often been preoccupied in my personal life, things have been rather slow to unfold. February was to prove a different story.

* The year of ongoing drought quickly became the year it never stopped raining, officially 2nd wettest in Met Office recorded history.




naturestimeline – courtesy of Tony William Powell
on Google+

I’m not the only one

I am glad I am not the only one.

The following reblog speaks of the role of Citizen Science from the viewpoint of a Nature’s Calendar Researcher.

Citizen science data: addressing important questions on the future of UK woods and trees.

Should anybody be interested in my records, they are accessible via the link shown below.

here




naturestimeline – courtesy of Tony William Powell
on Google+

Winter bites over parts of Southern England

Hello, I am still breathing and I admit, my commitments as a blogger have been somewhat slipping under the radar. As for now, this will be a brief posting. I simply want to illustrate why the current weird weather pattern is occurring (yes it is very cold) and as to what the future may hold. Today, the 4th November saw some lying snow in parts and for others, simply cold wet rain. I personally missed the fun and games but the following, courtesy of BBC weather illustrates how difficult in reality, the actual task of forecasting snowfall, truly is.

Sunday 4th November snowfall in Southern England

Looking further ahead (longer-term forecasting) is an equally unenviable task but someone who is up for such things is Matt Hugo, as shown below.

3rd November update from Matt Hugo’s wordpress blog




naturestimeline – courtesy of Tony William Powell
on Google+

Sort your life out……………………………………

Naturestimeline is back, I hear you gasp. Cue rapturous applause…………………………..

Where has our venerable host been and why were there no updates! Well, sometimes life’s chores tend to overwhelm but hell; I am not to be defeated by what seems a never-ending list of tasks. Besides, I have a responsibility, as a blogger to inform and educate (at least to my knowledge) so here is a brief rundown of what I meant by my “Sort your life out” comment.

As a relative newbie to the Conservation/Ecology sector, like most of us, I must devote time to career expansion. Much reading, studying and attending courses, webinars and the like has taken place during this time. For example, I attended a Dragonfly workshop back in early August. Additionally, I have met up with or have been networking with important work colleagues. As a requirement to add skills to my CV, I am also currently undertaking a Project Management course and have other ventures in planning. Aside from this however, there were occasions when nature did acquire my full attention. To this end, I will now enlighten you with a select few natural events.

Today has seen most of the additional Phenological events logged onto My Natural Events Calendar. As usual, you can best access this via the Agenda option and from there you can view past dates for any action missed, since my last post.

Ten weeks can be a long time for the natural world and since my hiatus; many phenological events have taken place locally and non-locally. For example, many young birds have been flocking to my busy feeders and for the first time, I have added an immature Carrion Crow to the records, not bad for a semi-suburban locality. Alongside this, during this time, various finches, tits, a Great-Spotted Woodpecker, daws and corvids had been raiding the feeders and fat balls with a summering Blackcap on the latter mentioned. Only in recent weeks, has this feeding frenzy decreased and I suspect the reason for this is simply moulting activity. Who says we shouldn’t feed the birds all year round? In fact, many of the youngsters were finding the bird table and its feeders, useful sheltering positions during the wetter periods.

Looking back

On the 10th June, it was most pleasing to witness a Hummingbird Hawkmoth in the garden during a sunnier interlude. By the 30th June, the Buddleia was noted in bloom, which it still is to this day.

July continued the overall weather pattern (often cool and wet) of the previous few but briefly relented, come the final week. It was during this period, in which I most probably saw my final Common Swift of the season. The 27th July date for this event being significantly earlier than the normal date of 14th August, albeit based on a limited sample size. The first harvesting locally and predictably a couple of Thunder days during July were to be expected. Also on a local level, I witnessed the first Ringlet on the 13th July, Marbled White and Meadow Brown on the 19th July and a first Gatekeeper butterfly on the 24th July. Only the Meadow Brown butterfly showed up as being well behind schedule with the rest within a week or so of their usual emergence dates. Birds of Prey were well to the fore over my neighbourhood with a gathering of seven thermalling Common Buzzards on one special day.

August has so far proved to be a very busy period for personal reasons, whilst it has been a quiet month phenology wise. Only the Thunder days of 15th August and 25th August being especially noteworthy. Both dates occurring pretty close to their usual positions in the calendar year.

*It seems that tomorrow also marks a happy anniversary for a certain blogging adventure

Cheers, I’ll drink to that.


Bird Surveys, ill health and horrendous weather

Why the hiatus, I hear you ask. Well, let me explain if I may.

My current job role as a Bird Surveyor/Researcher allows me to intimately follow our feathered friends and log their breeding success. To best illustrate the differing roles out there, I will direct you to a couple of blogs. For example, Lewis Yates, whose exploits this birding season come from Skomer in Wales? Another equally interesting blogging view of things is available from Annette Fayet’s blog from the same Island. Who knows, maybe I will start a blog covering my exploits one day in the future too. As well as my fortunate paid position, I have been putting my experience to good use for the following survey, which is tracking Nightingales (Luscinia megarhynchos) as shown here. In fact, having previously referred to my volunteering exploits, I would say there is no better way for improving your self-esteem.

Due to the busy schedule, I may have suffered a bit of burn out in recent weeks, which resulted in a cold and finally horrible chest pains. Sparing you any further details on that particular subject, I must say the recent weather has not exactly helped my cause, either. Since my last phenology related post, I would say I have added another 25 or so events. Eighteen having Ornithology as a background theme, a further four, flora related, two strictly weather related and the final one having an insect theme.

Insect sightings from Mid April to the end of the first third of May

Only the one addition being a First Holly Blue butterfly (Celastrina argiolus) was in the form of a flying individual during the brighter spells of 30th April. Based on a useful sample of 17 records, the usual flying date is 26th April. 

Thunder days since the last update

At Newbury, Berkshire we bore witness to another 2 Thunder days, making these the fourth and fifth respectively. The dates concerned were 19th April and 22nd April. Considering the more usual period for these phenomena (fourth and fifth dates of Thunder) covers the period between 30th June and 11th July, it does seem exceptionally stormy this season so far.

Trees and similar things from Mid April to the end of first third of May

During Mid April, I truly believed trees were budding and leafing well ahead of schedule, has this since changed?

Pendunculate Oak (Quercus robur) was first observed leafing on 23rd April and subsequently Beech (Fagus  sylvatica) budburst was on the 9th May. So how do these events appear in the general scheme of things?  Their averages based albeit on small samples, cover 19th April and 14th April respectively. So there is a clear difference between the timing of the two events with it seems, the colder April weather having particularly affected the Beech. With regard to flowering trees and shrubs, Horse Chestnut (Aesculus hippocastanum) was flowering on 22nd April, which compares to its normal emergence date of 27th April. Hawthorn (Crataegus) being first observed flowering on 8th May, near to its average date of 5th May.
 
Bird sightings from Mid April to the end of the first third of May
 
Seven down, Eighteen to go. Okay, to save this post from being too long-winded, I will only inform you of local events. After all, the birds on our own patch are of most interest!
 
Back on the 18th April, I had my first sighting of a House Martin (Delichon urbicum), matching well with the more usual date of 17th April. The local Nightingales (Luscinia megarhynchos) came next when heard singing on the 22nd April. With a healthy sample of 14 years of records, you can normally expect this event around the 28th April. Come the 27th April, I recorded a Common Whitethroat (Sylvia communis), Garden Warbler (Sylvia borin) and a Common Redstart (Phoenicurus phoenicurus) all for the first time on a local level. The respective mean dates work out at 23rd April (Whitethroat), 29th April (Garden Warbler) and 18th April (Redstart). The Redstart is a case in point for a lack of records, although as it is a rare bird in Berkshire, even on passage, I should not be disheartened. The 27th April saw the arrival of young Blackbirds (Turdus merula) in my neighbourhood for the first time this year. The mean expected date for these being the 21st April, so I would say it was feasible that some Blackbird have seen their first broods fail. The 29th April proved a rare day out for me, with a trip to the River Kennet. There, in the space of no more than five minutes, I came across firsts in the form of Sedge Warbler (Acrocephalus schoenobaenus), Common Swift (Apus apus) and Hobby (Falco subbuteo). The Sedge Warbler proved to be a bit later than is usual with its average date being 20th April. The Hobby witnessed dashing ferociously at the Swifts does represent a smaller sample with an average arrival date of 28th April. Likewise, the Swift shows a similar expected arrival date of 30th April.
 
Finally, the 7th May brought about some more young bird activity to my garden in the form of Common Starlings (Sturnus vulgaris). To this end, I can be extremely proud of myself having witnessed the first nest building of Starling on the 29th March. A whole 39 days later, it is just possible I witnessed the return of the same bird and its fledglings. Is this a careless assumption? Is there any significance to the quoted dates? Hell yes! The B.T.O’s Field Guide to Monitoring Nests suggests a period of 38-40 days from the end of actual nest building to free-flying young. You do the math! From my phenology record point of view, these young Starlings were observed 10 days earlier than in 2011 and are more normally seen for the first time around the 18th May.
 
 
My only other sightings relate to non-local events and are of limited interest at this time. I look forward to updating you further in the busy days and weeks ahead. Being back to full health, I will have no excuses and with this dull weather hopefully in the past, there will be many more tales to tell.
 
Best Wishes
 
Tony Powell
 

Mankind pressing the self destruct button once again

How does the following video affect you emotionally?

The above is in relation to a post entitled “the last days of wildcat falls” courtesy of Rebecca in the woods. Rebecca is from across the pond but this matters not! This kind of destruction is happening on a global scale, along with it, the biodiversity, crucial to man’s existence is lost forever. These ecosystems are non-transferrable and you cannot simply replicate them in another place. On this very topic, the great David Attenborough once stated, “If we continue to damage our ecosystems we damage ourselves”. Sadly, most decisions appear to revolve around making a quick buck at the expense of common sense.

With climate change being a background focus to my blog, why does man insist on adding to the woes and insists on pressing our self-destruct button.

Let me ask you this. What irks you when it comes to caring for our ecosystems, be it on a local, national or even global level? Are some authorities who insist on ignoring common sense solutions out of our reach on a personal level? 

I am by no means an activist but believe me, I am deeply passionate about our environment. The next post will be return to a much cheerier topic, Phenology.

Best Wishes

Tony Powell