This Blog covers nature sightings and related news in the Calderdale area.
It includes all groups - Plants, animals and fungi with links to specialist sites.
Anyone wishing to become a member of this Blog and post sightings please contact us.
If you would like to join the Halifax Scientific Society either email me or come along to the next meeting.
All welcome:
calderdalewildlifeblog@gmail.com
Please contact us about any sensitive records before posting on the blog

Monday, 15 February 2016

Do something practical for Nature Conservation


National Nest Box Week
NNBW takes place each year from 14-21 February, and after more than 15 years it is now an established part of the ornithological calendar.
NNBW aims to encourage everyone to put up nest boxes in their local area in order to promote and enhance biodiversity and conservation of our breeding birds and wildlife.
Whether you’re a family with space for a box in your garden, a teacher, a member of a local wildlife group, or you belong to a bird club and could organise a work party, National Nest Box Week gives you the chance to contribute to the conservation effort in the UK whilst giving you the pleasure of observing any breeding birds that you attract to your garden.
 Go to:   http://www.bto.org/about-birds/nnbw
Who can take part?
Anyone can take part whether you’re a family with space for a box in your garden, a teacher, a member of a local wildlife group, or you belong to a bird club. 
When?
We’re asking you to put your nest box up from 14 to 21 February to celebrate National Nest Box Week (NNBW). But, you can put up a nest box at any time of the year.
Why take part?
Natural nest sites for birds such as holes in trees or old buildings are disappearing fast as gardens are ‘tidied’ and old houses are repaired.

Taking part in NNBW gives you the chance to contribute to bird conservation whilst giving you the pleasure of observing any breeding birds that you attract to your nest box.

Thursday, 11 February 2016

Early Frogspawn 09 02 16

Some early Frogspawn in a Todmorden Garden Pond on 09 02 16,it's a bit earlier than last Year's in same pond which was seen on 16 02 2015,not really suprising the way the Temperatures have been recently !

Friday, 5 February 2016

Moorland Burning

http://www.energyroyd.org.uk/archives/13331

Worth a read!

Geology Lecture at The Halifax Scientific Society

Tuesday 9 February  
                                   
Will Varley of the Huddersfield Geology Group will give a talk ...

"In the beginning…… a brief History of Geology"

Please meet at the Halifax Central Library at 19:15 on Tuesday the 9th of February 2016

Friday, 22 January 2016

First butterfly

Small Tortoiseshell emerged from hibernation today and fluttering round our house.

Wednesday, 20 January 2016

Bird Group - Halifax Scientific Society - Walk to Cranberry Dam

Some of us want to fit another walk in because the next scheduled is not till 27th February to Hardcastle Crags. Members of the Upper Calderdale Wildlife Network are invited to join us.

It seems a while since the last walk; the one on 1st January - the New Year Bird Count.

Up on the tops of the Pennines we might see some interesting birds, and maybe find that Cranberries still grow near Cranberry Dam. Bring a snack and a drink. It is a short walk of less than 3 miles, but there are rough paths and a couple of stiles to negotiate.

It is spectacular rugged geology. We will be looking at everything - not just birds. No doubt we will pass some Flying Bent collecting sites. It will be interesting to see what the area looks like after the Boxing Day deluge. 

Meet on Sat 23rd January at the bridge over the Calder at Todmorden Bus Station. 
Time; 10.30 for 10.40.           Lifts available up to the start of the walk at Walsden.
Buses come in regularly from Halifax. (The whole journey is 49mins.) 
Or lifts from Halifax.

Please say if you can come by posting a comment here or contacting me.


Cranberry Dam on an earlier visit.

A further Bird Group activity I propose is installing nest boxes during February if readers can suggest locations. I want to attract Starlings and collect BTO Nest Records.  (British Trust for Ornithology.)                               They need walls or trees 2.5 metres or higher.

What we did and What we Saw on the day.

Nine people braved the mud and got up to the dam without too much trouble.
I personally was gutted to see an array of giant wind turbines all along the skyline. They've been imposed since I was last up there. I suppose people have to jet-wash their patios.

Two large raptors took to the air as we approached the dam. They were buzzards, Common Buzzards most probably but we didn't see them soaring, or well enough to be certain.

As we ate our lunch in the shelter of a wall ( there was a damp breeze, ) we saw only Carrion Crows but there was definitely a Raven somewhere. I heard its deep "prruk" call once.

A Mistle Thrush was singing at Ramsden Wood, and a black rabbit fortunately escaped the dogs up near the dam.

We found no cranberry plants. Someone suggested  the dam might have been built by someone called Cranberry  :( . . . .
but there was much hair moss (Polytrichium sp.) and a small amount of sphagnum moss.

We have found cranberry associated with sphagnum before.

Anyway we enjoyed the rugged scenery, especially at Ragby Bridge, where the woodland was compared to a mini-Hardcastle Crags.

In the valley on the way up, it appears that there is a natural scree formation under the cliffs; I can't think of any other such in Calderdale. Above it there is a natural re-growth of young trees to supplement the few Oak and Common Ash that cling on there.

Also, in the ravine below the dam is a "Rock-run" of small stones down a slope. These are such a feature of parts of the Falkland Islands (special plants grow in them there,) that Charles Darwin discussed them in his memoirs of his visit during the voyage of the Beagle.

Some information boards around Middle Ramsden Farm, placed by Natural England, were disappointing for their misleading information and dilapidated, weather-affected condition.

Judy took us to a ruin she remembered where the arched cellar was intact. Down there Peachysteve identified five different ferns. Common Male Fern, Hard Shield Fern, Hartstongue, Maidenhair Spleenwort, and another I can't remember.


Is this true scree, and is there another in Calderdale?



                                    A "Rock-run". I have read an explanation of how they are formed.


The shale hillside exposed possibly by overgrazing in the past.



Information board.








 

Friday, 1 January 2016

Flying Bent

Many older grass books refer to Purple Moor Grass as Flying Bent. This is a good observation for this grass where all its foliage dies above ground in Winter. The leaves then become airborne in windy weather and get trapped on fences, the sail like effect can then break fences in heavy weather. Sometimes dry stone walls are completely covered in a mass of dry leaves on the windward side.
 
These 2 photos taken up Kebs Road above Todmorden give good examples of Flying Bent having landed!
 
Incidentally, the stems of this grass used to be twined by fishermen in the Orkneys to make ropes; also prized by continental fishermen as enduring longer then hempen twine. Countrymen made brooms from its strong and long straw---sold cheaply it is said. From "Gramina Britannica-J L Knapp" 1804.
 
 
 

Sunday, 27 December 2015

First Halifax Scientific Society Walk for 2016

As the blog isn't working at the moment, I am adding this to the post below

The first event of the year for the last several years has been a 
New Year's Bird Count on 1st January
this year, as it has been so mild, we will also be listing which plants we can find flowering

Meet 10.30 for 10.40 at Clay House, West Vale. You can park in the drive.
We walk through North Dean Woods, in sight of the 180 year-old bridge destroyed by
 the Boxing Day flood 

Then, if the weather is not too wet or windy, across Norland Moor to the Ladstone for
the amazing vistas; returning by a slightly different route
A couple of us have an extra interest now in the moor, as we represent Naturalists' points of view 
on the new Norland Moor Consultative group

Bring a packed lunch. The walk is about 7 miles, and we aim to get back by about 3.30

Steve Blacksmith
Report on the walk.

Six people came along this year. The tally was up, with 26 species of bird seen. (Only two plants in flower - Annual Meadow grass and Herb Bennet. - but lots of interesting fungi inc. the dwarf form of Sulphur Tuft, not listed in many books.)

Previous years bird totals were 21 last year and 18 the year before.

Notable bird sightings were Green Woodpecker, and interesting to see a male Reed Bunting at dusk go to ground and disappear among thick tufts of Purple Moor Grass - couldn't be flushed - so this must be where it was roosting for the night.

Hoards of people on the moor - I counted 37 in sight at one point - no doubt displaced from canal and river bank walks by the flood devastation.



____________________________________________________________________________


Mussels in the Drained Canal at Todmorden


the"foot" of this one is visible on the right



some seem to know the way to deeper water. Others crawl about aimlessly, leaving a furrow in the mud.

This mussel is in the Calder and Hebble Canal (e.g. at Cromwell Bottom) and the Rochdale Canal.
They're possibly Swan Mussels though I'm no conchologist.
I don't know if they're edible. I've seen the empty shells where animals/birds have eaten them. They grow to about 6 inches ( 15cm. ) long sometimes.

The canal section that is draining into the river after the embankment was washed away by  the floods is the one below Oldroyd Lock, Todmorden. 
The authorities have blocked off access to the canal towpath from Woodhouse Rd. bridge downstream, but you can see these Mussels just above bridge, where the towpath is currently  open up to Todmorden, though looking at the damage to the towpath, that may be closed as well.

Floods 26.12.15 at Woodhouse Lane Todmorden inc. broken canal bank later. Canal now drained away.

 View out of the flats

River Calder and Canal. Allotments between

Todmorden town centre - as close as we got.
Allotments later. Polytunnel and greenhouse flattenend. Home-made greenhouse survived!


The Rochdale canal draining into the Calder through the breached embankment.
Halifax Rd. Tod. Hippodrome Theatre on the left. Sign says "Canal Street".

Sunday, 20 December 2015

Walk to Midgley Moor to see the sunrise on the generally-accepted solstice.

At 08.23 approx. on Monday 21st Dec the sun rises.

Archaeologist Dave tells us the ancient locals dragged huge boulders into place on Midgley Moor to line up with the place the sun rises over the horizon after the longest nights.

I'm going up to try and see this.

Anyone who has the morning free, and would like to accompany me, meet at Luddenden Foot, just round the corner on the way up to Luddenden, at 7.30am. I'll look out for you. I'm in a red Berlingo.

Bring hot flasks if you can to keep warm. It's for the fairly fit only. The walk up is steep, wet and uneven. You may need a torch.

------------------------------------------------------------------------------------------------------------------------

Just two of us went up to see the sunrise. It was a fine, mild morning, but the wind got stronger as we climbed higher. Despite using the OS map (which fought back in the wind) and the compass, it took me quite a while to get us to the Miller's Grave pair of stones.

The sun was obviously going to clear the horizon before we got there.

Robin Hood's Penny Stone is within sight of Miller's Grave, and going over to it, we could see from the angle of climb, that the sun must have risen at the point on the horizon to which the arrangement of stones points.

So the expedition was a bit of a failure, except it confirms what we were told. Must try again next year.

On the way down we had time to enjoy the surroundings in the sunshine (before the rain rolled in again.)  I spotted the cowberry I had noticed on a list of sites Charles Flynn had once given me, and we heard pink-footed geese somewhere. I nearly always hear them first. There were 150 approximately going west in two loose chevrons and they came straight over us quite low as we were on the edge of the moor. The sun was catching their light bellies.

We speculated whether the geese might already have established their migrations in prehistoric times when the Solstice stones were being painstakingly dragged into place.


Aurora Alert 20 12 2015

Hi all ,I've just received Aurora Amber Alert now at 1700 hours,the sky looks a bit cloudy ,but Moon won't help matters to see it ! Good Luck if anyone ventures on tops ! and all the best for Christmas and New Year ,regards Bri.ps had a walk up to Langfield Common it looked promising i could see a light patch in the sky forming but i could not see any colour due to all the light pollution,i took a few pics anyway and the camera picked up the Greenish colour,then the clouds rolled in and the rain came down !!

Friday, 18 December 2015

Waystone Edge, Mountain Hare

Saw a fantastic winter pelaged mountain hare near the Waystone this morning.  This is the northernmost Pennine one I've seen, being several miles north of the Saddleworth Moor population.  I have a booklet published by the Derbyshire Wildlife Trust called, 'The Mountain Hare in the Peak District', which states that during a survey of this species in 2000, one was recorded by National Trust wardens on Close Moss (south of Buckstones Moss and south of the A640).

Merry Christmas, Chris

Thursday, 3 December 2015

Jellydisc fungus

This purple fungus is on a Beech tree in Centre Vale Park woodland Todmorden. I think it is Purple Jellydisk--Ascocoryne sarcoides  which is a fungi often seen on dead Beech wood. Perhaps someone could confirm this?

The middle photo is taken with flash, the others without.  You can just make out the fungi on the lower trunk in the bottom photo.

Also significant are the black inky spots on the lower right root flare and a larger inky streak on the centre of the trunk. These are the signs of Phytopthora disease and this Beech is quickly dying from this fungal-like pathogen.






Saturday, 28 November 2015

Duck eggs in Todmorden


These eggs were laid under nettles on the tow path at Todmorden. The nettles have died down now. They're near the town centre, where all the feral Mallards are fed by people. 

Birds, especially waterfowl, are known for "dumping" eggs in other birds' nests. There might be the produce of more than one duck here.  

At the Raptor Forum we heard in a fringe conversation about a Peregrine pair on a sea cliff  seen tenderly feeding their prey to some Herring Gull chicks! That was in the SW of England. 

This could be how nest parasitism evolved. It seemed a real conundrum to me till I heard about egg dumping. I've also read that there are various forms of it. Our northern Cuckoo's habit is the most extreme example.

Thursday, 19 November 2015

Now they want to legally shoot the Buzzards ! From Nick Carter. Click on the line below his name.

Please consider signing this important petition raised in response to recent developments and their potentially serious impact on bird of prey protection in this country.


Thanks in advance :)

Nick



After you have signed you will receive an email. You MUST click on the link on that email to make your vote count.

Bruce


Thursday, 12 November 2015

Abnormal Timothy

This Timothy grass--Phleum praetense, is late flowering on a pile of bare soil in the park at Todmorden. But what makes it different are the small 'leaves' growing from the base of the flowering spike.

The usual small scales on the spike are in evolutionary terms modified leaves and some grass species occasionally 'remember' their past and elongate these scales (glumes and lemmas) into leaves.

This is known as Proliferation and occurs in grasses more frequently than in other plants. Sometimes the process is called Vivipary but this term should only apply to seeds that germinate in situ on the plant.

There are many theories why Proliferation occurs but it does seem to happen more towards the end of the flowering season. It seems the Florigen hormone has been used up producing normal flowers, so the plant goes into vegetative growth within the spikelets.
 
I have seen this often in Cocksfoot but never before in Timothy.
 
                            
                                      Proliferating Timothy Grass
 

Special Conference for those interested in Birds of Prey and the North of England Raptor Forum


Once again the Calderdale Bird Conservation Group are proud to be hosting the annual NERF conference to be held at Rishworth School on Saturday 21st November, details below




The annual NERF Raptor Conference is being hosted by Calderdale in 2015 at the prestigious venue, Rishworth School.

The conference committee has drawn together an exciting and varied program that will address a wide range of issues that are of interest to Raptor Workers.

There is ample on-site parking. Registration, coffee and exhibitions will be available for delegates from 0930 and the conference will open at 10.00. Lunch and refreshments will be provided. In response to feedback from previous conferences years there will be increased opportunities to catch up with friends and benefit from those irresistible bargains available from the specialist retailers who cater for the birding community.

The NERF Conference is the primary training aid for birders interested in Birds of Prey in the North of England. This year’s conference will be opened by Superintendent Chris Hankinson, Chair of the Partnership for Action Against Wildlife Crime [PAW], Raptor Persecution Working Group.

Dave Leech, BTO, - an unmissable presentation will bring us up to date with the new mandatory procedures for using IPMR and making licence applications / compulsory returns.

Hen Harriers continue to dominate the concerns of Raptor Workers. Stephen Murphy, NE, and David Hunt, RSPB will give us full accounts of the highs and lows of the 2015 season.

After lunch Paul Irving, NERF Chair, will bring us up to speed with NERF’s activities over the last 12 months.

Raptor Workers are well aware that the severe reduction in Police resources is having a negative impact on their ability to respond to raptor persecution and the situation is likely to get worse in the foreseeable future. Raptor Workers invariably discover these offences and provide expert witness statements. With that in mind a member of the PAW Forensic Working Group will guide us through the techniques that we can use to strengthen Police investigations.

The Cumbrian Osprey Project is probably the most important Bird of Prey assisted breeding program ever undertaken in the North of England. Nathan Fox, Forestry Commission, will talk us through the trials and tribulations of the scheme over the last 5 years.

Delegate Fees
£10.00 for delegates aged 14 – 18 years and £22.00 for adults. Once again demand for places at this year’s conference is expected to be high. Please book early to avoid disappointment.

Booking forms are available from midgleybirder@yahoo.co.uk

Wednesday, 11 November 2015

Just trying to find out why my Firefox email stopped working and found this on BBC News

MP Oliver Colvile calls for hedgehog as UK symbol

  • 8 hours ago
  •  
  • From the sectionEngland
European Hedgehog (Erinaceus europaeus)Image copyrightScience Photo Library
Image captionHedgehog numbers in the UK have fallen from about 36 million in the 1950s to less than a million, campaigners say
The "great British hedgehog" should become a national symbol of the UK, an MP has suggested.
Oliver Colvile, Conservative MP for Plymouth Sutton and Devonport, said numbers of the prickly creatures had fallen by a third in the last decade.
He said that declaring the hedgehog to be Britain's national symbol might enthuse people to protect it.
But environment minister Rory Stewart questioned hedgehogs' suitability, and said the lion should remain the symbol.
Mr Colvile said his love of hedgehogs stemmed from his mother reading Beatrix Potter's The Tale of Mrs Tiggy-Winkle to him as a child.
Lion and hedgehogImage copyrightThinkstock
Image captionMinister Rory Stewart asked if the UK wanted to have as its national symbol "an animal that when confronted with danger rolls over into a little ball"
Read more on this story as it develops throughout the day on our Local Livepages.
He said: "The principal reason for this prickly animal's decline is due to the loss of habitats.
"Likely factors for the hedgehog demise are the loss of permanent grassland, larger field sizes, use of pesticides and herbicides and a reduction of hedgerow quality."
Mr Stewart responded in the House of Commons: "Do we want to have as our national symbol an animal that when confronted with danger rolls over into a little ball and puts its spikes up?
"Do we want to have as our national symbol an animal that sleeps for six months of the year, or would we rather return to the animal that is already our national symbol, the lion?"

European Hedgehog (Erinaceus europaeus)

What can you do to help hedgehogs?

  • Solid fences and walls restrict a hedgehog's movement through gardens. Make sure you leave small gaps at their bases
  • Hedgehogs can swim but often drown in garden ponds because of their steep and slippery sides. Provide them with an escape route: a piece of wood, chicken wire or pile of stones
  • Bonfires make good places for hedgehogs to nest. Check them to make sure a hedgehog has not made its nest before lighting
  • Be prepared to leave a small part of your garden to go wild. Long grass, log/leaf piles and undergrowth provide foraging and nest places for the perfect hedgehog habitat
  • Feed your local hedgehog, but please provide dog/cat food and not bread and milk
  • Sign up as a volunteer on the hedgehogstreet.org website.
Source: Devon Wildlife Trust

In response to a crashing hedgehog population, a 90-hectare refuge was created this year by the Warwickshire Wildlife Trust.
Funded by the British Hedgehog Preservation Society, the conservation area stretches across a nature reserve, a public park and the surrounding streets.
The trust said that during the 1950s, some 36 million hedgehogs used to snuffle in UK gardens, although there may now be less than a million.
Gavin Williamson, Conservative MP for South Staffordshire, said he was doing his bit to help.
He said: "It's very important to use our gardens which are a specific habitat for hedgehogs.
"Just recently in my own garden I built a hedgehog house. Sadly I have no residents in it but hopefully it will encourage them and the growth of hedgehogs in South Staffordshire."

Peregrine found shot dead in Halifax


Don't know if this as new as the date on it. News to me !
Thanks to Nigel Griffiths for sending me the link.


https://raptorpersecutionscotland.wordpress.com/2015/11/07/peregrine-found-shot-dead-in-halifax-west-yorkshire/

Friday, 6 November 2015

Winter Wildfowl 2015


Nows the time to watch out for Wildfowl coming into our area,mainly they will be Common species,check out any Water Bodies,this Male Teal ,top was feeding in earnest on Warland Marsh,whilst the Male Tufted was on Longfield Dam,but  you never know what might turn up.Also check out any Canada Geese as one or two Pink Footed Geese can turn up with them,as as been the case on Lumbutts Road in recent Years.

Thursday, 5 November 2015

Lichen or Fungi?

I was taken by this Horse Chestnut tree in York and the striking sulphur yellow markings. Is this a lichen, or a fungi that has not yet developed?

The numerous bonnet mushrooms at the base may be Lilac Bonnet Mycena pura?