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

Tuesday, 21 May 2019

Further to the Moorland Fires earlier post

Consultation of Public Space Protection Orders to prevent moorland fires

Following our previous email correspondence, we can confirm that we have added two additional drop in sessions next week, meaning we now have four sessions in total and continue to utilise social media and other outlets to promote our consultation.

Drop in sessions, where anyone is welcome to attend and share their views, will be held as below:

Tuesday 21st May, 5pm – 7pm at Ripponden Parish Council Offices
Saturday 25th May, 10am – 1pm at Ripponden Parish Council Offices
Sunday 26th May 1pm – 3pm at Todmorden Town Hall.

Should you have any queries please do not hesitate to contact us in the Community Safety Team.


Sarah J Barker
Senior Community Safety & Resilience Officer

Neighbourhoods
Public Services
Calderdale MBC
Spring Hall Mansion
Huddersfield Road
Halifax
HX3 0AQ

Saturday, 18 May 2019

Double Flowered Cuckoo Flower

Sadly we didn't find the Cuckoo Flower today.
It may flower at little later so could still appear.
Here are some pictures taken in 2015.


These aren't the tyical "Double Flowered" variety which has several layers of petals
An entire flower grows from the centre of the other


The grassland along this stretch of Black Brook has changed a lot in the last 12 months.
This was clearly once excellent unimproved grassland but had become rank,
covered in brambles, docks and thistles with a lot of scrub hawthorn and gorse moving in.
Much of that has now gone and cattle have been put on.
Hopefully this grassland will now return to it's former glory
and we may even find it a good Waxcap Fungi site in the Autumn.

Friday, 17 May 2019

A little beauty that returns in spring

These were photographed on 16th May in one of our Upper Calder Valley oakwoods.
It's not all that common in our area but now known in 3 or 4 cloughs, probably more if they are searched carefully, with ears ready for a slightly feeble repetitive little song.


Pied Flycatcher male


Same bird. He visited two boxes trying to get a female interested. 
We saw him mate with her but it was so quick I didn't get a picture. Females are brown and white.
They take readily to nestboxes. Taken with a compact Lumix DMC-TZ60

I saw my first Spotted Flycatchers of the year on the same day! First time I've got them both on the same day for a new season's sightings.

Friday, 10 May 2019

Swifts

My first sighting of 6 swifts over Centre Vale at Tod; this teatime.

Thursday, 9 May 2019

A post from Hugh Firman, Calderdale Council

Public Spaces Protection Orders (PSPO)

Working together to prevent moorland fires - everyone has a part to play

Calderdale Council is working proactively with West Yorkshire Fire and Rescue Service and West Yorkshire Police to prevent moorland fires, but all agencies also depend on the vigilance and care of those who are out and about in our wonderful countryside to play an active part in protecting it.
To take part in the consultation and for more information, see: Moorland Fires and the PDFPublic Spaces Protection Order [PDF 706KB].
The Public Spaces Protection Order (PSPO) replaced the:
This was introduced under the Anti-Social Behaviour, Crime and Policing Act 2014, on 20th October 2017.
If there is evidence of behaviour in a public space that has, or is likely to have:
  • an adverse effect on the quality of life of the community;
  • and the behaviour is persistent / ongoing and not reasonable;
a PSPO can be introduced by the Council. These can include specific behaviour restrictions and/or requirements for people to abide by, on any public space in question.
Note: All anti-social behaviour can be considered for a Public Spaces Protection Order, not just dog or alcohol issues.

Existing Designated Public Place Orders (DPPO) and Dog Control Orders (DCO)

The change to the law came into effect on 20th October 2017. From this time, current DPPO and DCOs were treated as provisions of a PSPO.
Signage for the DPPO and DCOs has been changed to help raise public awareness. The Council will review current orders and consider amending conditions by 20th October 2020. unless extended before this date, the orders will expire.

Monday, 6 May 2019

Halifax Scientific Society Ramble to Widdop Res on Sunday 5th May

We had nine walkers turn up to what was billed as a "tough in places" walk, tussock grass being the main obstacle to comfortable walking.
From the reservoir car park we crossed the road and went north over the moor to reach the line of rocks which mark the Scout.


Crowberry not yet ripe

After eating our packed lunches we retraced our steps partially, then regained the road half way along the reservoir. We walked for a short while along the road away from the car park then returned to the cars along the north shore. This side of the res has a long water channel which holds a colony of toads usually, though none were seen, nor the spawn or tadpoles. Later we saw about six dried road casualties near the car park so the colony does still exist. Earlier in the year some of us saw plenty of frogspawn along the channel.


The heather beetle, Lochmaea suturalis.
Can periodically occur in large numbers and devastate large areas of heather.


Green hairstreak, resting on bilberry


The final total was six Green Hairstreak butterflies,
being nicely photogenic in the cool temperature.


The Millstone Grit rock outcrop is spectacular in places,
including a large rocking stone discovered by one member, ever more to known as "Robinson's Rocker"


Larinioides cornutus, an upland relative of the garden spider, in its silken retreat.


Green-veined White






A Greylag gosling was panicking and stuck in a deep little stream until Annie rescued it. Here it is on the left regaining the safety of its parents and its only other other sibling on the reservoir.
Other birds seen were Common Sandpipers, Little Ringed Plovers, Short-eared Owl, Red Grouse, Kestrel, Willow Warbler, Stonechats, Reed Bunting, Lapwing, Oystercatcher, and the haunting call of  distant Curlews.


Widdop is one of our most scenic reservoirs.
Thanks for the great pictures and identification Julian.
Text by SB


Thursday, 25 April 2019

Insect apocalypse

We have all seen Monarch butterflies on TV programmes and the vast numbers that migrate across America. Yet scientists have found their population has fallen by 90% in 20 years, a loss of 900 million individuals.

This is an extract from a New York Times article which is titled

It is a long article but anyone who persists in reading it to the end will be appalled and frightened at what is happening to species throughout the world. E.O. Wilson, the naturalist and prophet of environmental degradation has suggested we are living in the Eremocine, the age of loneliness.

Climate change may play a part in this but a large part is human degradation of ecosystems. Perhaps we should ask our Council to declare "No further loss of species numbers" to complement their "Climate Change Emergency". But I rather sense the former would not gain any traction.

We are on a treadmill and the old Chinese proverb is a warning, 
"He who catches a tiger by the tail can never let go".

Sunday, 21 April 2019

Stag



Phil Dyson sent me this of a stag on one of our highest moors. The sheep fence would be no barrier to it. It has shed one antler, and no doubt the other will fall soon. Whether it is a true Red Deer, a Sika, or a hybrid is beyond my experience. A magnificent animal to come across out on the hills in any case. Well done on the editing to make it clear, Phil.

Saturday, 20 April 2019

White Holme, 20th April 2019

A walk to White Holme, from Turvin Road, and part way along the drain, brought me my first green hairstreak up here, plus many green tiger beetles, a few emperor moths and lots of peacock butterflies.  I also heard a reeling grasshopper warbler and a merlin flew northwards over.  It was also nice to bump into and chat with a man from Halifax Scientific Society.  I think he was called Pete Smith.

Chris J-B
                                          Green hairstreak
                                         Green tiger beetle
                                          Emperor moth
                                         Peacock                                  

Friday, 19 April 2019

Speckled Wood butterfly

My first sighting this year; yesterday in Centre Vale Park Todmorden.

Thursday, 18 April 2019

Brimstone

By the promenade adjacent to Elland Wood on A629 south of Salerhebble.

An others this year?

Sunday, 7 April 2019

A tree chrysalis

This tree in Nidderdale caught my eye. It was in a field and appeared nearly dead and not worth looking at. But I could see there was something about it that made me climb a fence to have a closer look.

It was an old Rowan that had suffered badly, perhaps from grazing animals eating its bark. This should have made the tree go into terminal decline and as you can see it was well on the way to expiring.

What the Rowan decided to do next is remarkable. It sent aerial roots down through its own decayed trunk, using its own mulch of nutrients to keep alive. The old carapace then burst open and a new tree has appeared with strong multiple roots and stems. The old crown has decayed and fallen over, to be replaced by a lower and younger crown.

The resilience of trees is amazing.



                                                Rowan tree in the distance next to the wall



A closer look showing severe decay


New aerial roots bursting forth



Dead carapace bursting open to reveal a new tree









Friday, 29 March 2019

Friday, 22 March 2019

Help a toad across a road!

We need help with taking toads safely across the roads at Cottonstones near Mill Bank to prevent them being squashed by traffic.  We are collecting between 50 and100 per evening at the moment, and it would be wonderful if you could lend a hand.  All you need is warm clothing, high vis jacket, torch, bucket and a notebook to write down the numbers collected. We go out around 7pm for a few hours - but any time you can spare would be great.  Please contact Charlotte at charlotte@charlottew.co.uk or call/text 07801 968404 if you require more info.  Otherwise....see you there!

Tuesday, 19 March 2019

Rhododendron

In the Conservation Land Management magazine there is an interesting article studying the effects of invasive Rhododendron on the ground flora. This study was done in the Atlantic oak woods of  Scotland which also has Birch, Hazel and Rowan, as well as a rich ground flora.

Under Rhodo there is little that can survive the deep shade. When areas were cleared of this noxious shrub the original ground flora never reappeared, even after 30 years. However the Bryophytes did return and carpeted the ground with mosses, which produced a novel ground flora for which there is no comparison in natural ecosystems.

They found the popular idea that Rhodo 'poisoned' the soil was not supported by soil tests and is a bit of a myth. They found the only way to return a semblance of the original flora was to reintroduce seeds and scarify the moss covering.

I read elsewhere that we refer to it as Rhododendron ponticum but in reality this country has introduced multiple species from different parts of the world. These have hybridized to such an extent the resultant shrubs cannot be named with any certainty as it is a mish-mash. This has made it more invasive than R. ponticum.

Rhodo is a prolific spore distributor of the disease Phytophthora ramorum, an oomycete pathogen, which arrived in this country in about 2002. It has killed millions of Larch trees. It also affects Beech and the disease has been confirmed in the upper valley, where mature trees are dying and collapsing.

It is difficult to understand why there is not more effort to clear Rhododendron. It is easy to cut down and just needs a bit of effort for a year or two to strip off any regrowth and the stump is dead.


Sunday, 10 March 2019

Recent photo's

I took this photo of a bat species at a roost in Shibden recently.
Perhaps a Daubenton's but waiting for the experts to see if that species can be confirmed.


Also from Nigel G a nice shot of a Common Lizard in Crimsworth Dean on 4th March. 


Our March indoor meeting with speaker coming from Edinburgh


Thursday, 7 March 2019

A bit of colour in a rainy spell - Scarlet Elf Cup


Scarlet Elf Cup - Sarcoscypha austriaca 

This fungus disappeared from Calderdale for many years and started being found a little in the 1970s, then gradually more till it's now fairly common.
It grows on rotting willow branches on the ground, sometimes when they're covered by fallen leaves.

These were growing near Woodhouse Lane Todmorden, when it was fruiting like this in three places on  6.3.19

Old texts say it was once popular as a Christmas decoration, but in my experience it always appears well after mid-winter. Maybe they collected and dried it for the following  Christmas.

Wednesday, 6 March 2019

Linnaeus and his Unio pictorum

Most people have heard of Linnaeus as being the founding father of modern botanical names; all Latin binomials and nomenclature begin with his book Species Plantarum published in 1753. Binomials had been used by other botanists before him but he was the first to create a logical system.

But how many know Linnaeus was the first person in the world to produce cultured pearls? 

At that time the only method for finding pearls was to use the time consuming effort of looking for natural ones. He believed that a technique for culturing pearls would be more effective and profitable for Sweden.

He experimented with the Painters Mussel, Unio pictorum, so called because the shells were good for the mixing of paints by artists.  Linnaeus drilled a hole in the mussel's shell and inserted a small granule of limestone between the mantle and the shell. The idea was this 'irritant' would stimulate the growth of pearls. These mussels were then returned to the riverbed for 6 years and they produced the world's first spherical cultured pearls.

It wasn't as profitable a business as he had hoped but even so he was ennobled for his efforts by the king of Sweden, taking the title of von Linné.

The pearls, patent, and Linnaeus' secret were sold to a Swedish merchant but nothing came of it.

You then have to wait 150 years until the Englishman William Saville-Kent formed a syndicate in 1905 called "The Natural Pearl Shell Cultivation Company of London". This was the first commercial venture and took place in the Torres Straight which runs between the tip of Australia and New Guinea.

Monday, 4 March 2019

Amphibians waking up!

This weekend we saw our first frogspawn and mating toads on the move to their ponds.


Frogspawn in a swampy field near Sowerby Bridge 3/3/19
Ranger Natalie Pownall reported some the previous weekend at Gibson Mill, Hardcastle Crags, which was the first I heard of this year.


Toads spotted by Annie Honjo and picked up off the road at Copley New Road just after dark on 3/3/19. The smaller male often arrives on the back of the larger female, as here. 


Re: Frogspawn. This can be seen from a distance when freshly laid, as it tends to float high in the water. Later it sinks below the surface. You can estimate the number of pairs of frogs as each clump comes from one pair, and that is their lot for the year.


Toads: They usually appear later in the year than frogs, and cross the roads in swarms trying to get to their ancestral ponds, when they often get decimated by traffic. It has to be about 8C for them to move, and it happens just after dark very often. Their spawn is harder to see, as it is in long strings in deeper water. Many people go out in the evening to pick the toads up and save them from the traffic. This can be read about on the Toads on Roads website, part of Froglife.

Steve Blacksmith, Recorder of Amphibians and Reptiles for Halifax Scientific Society.

Wednesday, 27 February 2019

Our March Indoor meeting with speaker coming to us from Edinburgh


Annual Dinner

Halifax Scientific Society Annual Dinner

At the Maypole Inn, Warley

Wednesday 17th April 2019 at 7.00 for 7.30

Informal Dress

Please reply by 12th April to help with food preparation,thanks.

A selection of Meat, Fish and Vegetarian Dishes.
Gluten free or other dietary needs will be provided if possible on advanced request. **

 Specific Evening Menu (HSS)

2 courses £16.00 per head
3 courses £19.00 per head
Single course as per general menu

Starters
Chef’s Tomato & red pepper soup (V,VG)
Served with a crusty bread roll

Creamy garlic mushrooms
Served on char-grilled bruschetta, topped with dressed rocket & parmesan shavings

Beer battered brie wedge
Served on a bed of mixed leaves with caramelised red onion chutney

Salmon. Haddock & dill fishcake
Served with a salad garnish & homemade tartar sauce

Chicken liver & brandy parfait
Served with wholemeal toast mixed leaves & caramelised red onion chutney

Homemade onion bhaji’s (V,VG)
Served with a mixed leaf salad & mango chutney

Main Courses
Landlord’s steak & ale pie
Served with hand cut chunky chips & mushy peas

Beer battered haddock
Served with hand cut chunky chips, mushy peas & tartar sauce 
                                                                                                          
Chef’s chicken Kiev
Served with chunky chips and dressed salad

  Fabulous fish pie
 Mixed fish in a creamy dill sauce topped with creamy mash potato & cheddar cheese served with seasonal vegetables 

Moroccan chicken & mixed pepper skewers
Served with hand cut chunky chips, dressed salad & homemade tzatziki sauce

Bangers & mash
Served in a giant Yorkshire pudding with caramelised red onions & gravy

Large oven roasted pork chop
Served on a bed of wholegrain mustard mash, finished with a creamy leek & blue cheese sauce

 Beetroot & caramelised red onion tart tatin (VG)
Served with dressed salad finished with a balsamic glaze

Desserts
Sticky toffee pudding
Served with hot butterscotch sauce & vanilla ice cream
Hot chocolate fudge cake
Served with vanilla ice cream
Chef’s crumble (VG)
Served with custard
Cheese cake
Served with pouring cream
Mixed berry Eton mess

** For other vegan and vegetarian options please see the Maypole Menu on line at https://maypole.jimdo.com/menu/

Main Dish side orders £2.95 (General menu), Cheese and Biscuits £7.95, Tea and Coffee £1.95

Payment Preferred: Cash on the night to include discretionary tip. 


Your Order:  Name: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _Please forward to Laurence Sutton
                                                            Laurence text, mobile 07880 721330
                                                            Email: lasusu@laurencesutton.co.uk
Or print page and send to: 2 Heath Avenue, Manor Heath, HX3 0EA

Special dietary requirements……………..
                                                            
Starter:   _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _                             
Main:     _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _          Plus desserts in variety - on the night.                          

_______________________________________________________________________________    

Your Order:  for Wed 17th April at 7.00 for 7.30      (Please keep this portion for your reference.)

Starter:   _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _                                  
Main:     _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _             Pay on the night - cash is most convenient.     


  !! IF YOU CAN: OFFER CAR LIFTS TO THOSE WITHOUT TRANSPORT.                        

Friday, 15 February 2019

Found on "Stop hunting Fox-cubs" Facebook page



Unbelievably we still have gamekeepers in Calderdale in 2019.

First butterfly

Wild bees and Small Tortoiseshell butterfly today in our garden at Tod.

Thursday, 7 February 2019

Timothy Grass, an unusual history

Timothy Grass, Phleum pratense, is one of the few native grasses named after an individual and its origin has an interesting history.

It is a native plant that is often seen in the Calder Valley but mostly on waste ground and canal banks. Other parts of the country cultivate it as a crop.

But who was “Timothy” ?

A variety of this grass was unintentionally taken to America from Scandinavia in the late 1600’s and first records there are from New England. John Herd was a New Hampshire farmer who grew it for horse and cattle fodder and in 1711 gained the name “Herd’s Grass”. It had a reputation for superior feed for horses that were driven long and hard and has the energy equivalent of 93 octane petrol. Has now gained a reputation as race horse delicacy in America.

Subsequently there was a New England farmer named Timothy Hanson who lived in Maryland and began farming there about 1720. He used “Herd’s” grass seed and was the first person to grow it commercially.

Both George Washington and Benjamin Franklin bought the seed and it was Benjamin Franklin who first began calling it “Timothy’s seed”. Its name became Timothy grass by 1736 and just plain Timothy by 1747.

When the grass had proved its utility in America, seeds were sent back to England in 1760 whereupon it was first recommended for agriculture over here. Genetics have shown the American cultivated grass is hexaploid, whereas our British wild form is diploid, ie fewer chromosomes.

America then, in returning the grass to England, was not giving back what it had received, but was sending a new (possibly hybrid) race which had originated there and had enhanced value for fodder.

In this country it is the food plant for the Marbled White and Essex Skipper butterfly. Its pollen has recently been used in a new vaccine developed for hay fever.