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, 2 May 2017

Bumblebee Survey Training - 24th May




This training event will incorporate a presentation on bumblebee ID with a focus on three species that are the targets of our long-term surveys, along with methods to survey those bees. Following the presentation will be an outdoor session along a bumblebee transect where we will practice the methods described and ID some bees in the field.
This event is aimed at beginners or those who have attended training in previous years who would like to refresh their knowledge and skills.
For more information please contact moorcitizens@peakdistrict.gov.uk
Date and Time
Wed 24 May 2017
11:00 – 15:30 BST
Location
Todmorden Community Resource Centre, Lever Street
Todmorden  OL14 5QF

Monday, 1 May 2017

Bullrush

I was surprised to see this small patch of Greater Reedmace (Bullrush). It is in a wet flush in the middle of a field at Hardcastle Crags, just above that lone cottage in the wood near Blakedean. I presume it has been recorded previously?


                                                               Greater Reedmace

Saturday, 29 April 2017

Impromtu Walk

Bank Holiday Monday 1st May:
I will be leading a "Spring-Time Saunter" walk. About 7 miles, (3.5 each way) partly on roads, also footpaths. Meet Mount Tabor cross-roads by the New Inn at 10.30. (Top of Pellon Lane.)

Bring picnics, drinks, emergency warm gear. We will go up to and past Fly Flats Reservoir, to the point we can see down to Oxenhope.
It can be perishing up there even though it's nice lower down. (Or refreshing !)

This is to start planning the full trek to and from Haworth later in the summer, as written about in the famous book by Whiteley Turner, "A Spring-Time Saunter"  who did it with a mate on 4th May 1905. (Actually they made it into a 4 day hike round Bronte country, with two stops at Haworth.)

My interest in the Spring-Time Saunter awakened by the talk we are looking forward to on September 12th organised by Charlotte " Uncovering Bronte Country", when Diane Fare of the Bronte Parsonage Museum is coming to talk for us at the Central Library.

Saturday, 22 April 2017

Today's Ramble


Today's ramble at Park Wood Elland was advertised as a birdwatching event. Five of us turned up, four members and a friend of members who often comes. Of course we couldn't ignore the display of bluebells. As usual, our walks are a mix of all our interests, so apart from looking and listening for birds we were treated to a running commentary on the botany (which is very rich in this wood), on butterflies and micromoths, local history, and what we had in our sandwiches.

The bird list was quite varied.  I like to time those I see in the first half hour - this is a recognised way of doing a simple survey, as the commonest birds are usually encountered first, so these half-hour counts will be interesting and comparable in the future.

10.45 to 11.15 Chaffinch, Dunnock, Blackcap, Great Tit, Coal Tit, Buzzard, Goldfinch, Chiff-chaff, Bullfinch, Robin, Blackbird, Magpie.

Then for the rest of the walk which went on till 3.30pm - Great Spotted Woodpecker, Willow Warbler, Wren, Woodpigeon, Stock Dove, Crow, Blue Tit, Jay, Green Woodpecker.

Charlie got a great picture of the first Buzzard we saw - it had inner primaries re-growing, and a middle tail feather also.

A new plant to me in that wood was a small Field Maple we saw just before getting back to the car park. We failed  (I failed) to find either of the two Soft Shield Fern sites. My excuse is that new paths are appearing everywhere, created by the mountain-bikers. There was at least one motorbiker in there as well. Some of us agreed it must be an exciting and usually harmless sport, but NOT in a wood which is a SSSI. (Site of Special Scientific Interest.)


Thursday, 20 April 2017


At Portsmouth Dam. On the hunt for Toad spawn and got lucky!

Saturday, 15 April 2017

Trees on the move

Look at this link. Do you think they will survive the move?

http://oc-media.org/ivanishvilis-tree-collecting-hobby/

Thursday, 6 April 2017

The Talk at our next full indoor meeting




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After the talk, there will be time to socialise and hear about recent Wildlife sightings in Calderdale, and find out how individual members have been involved in the Natural History world.

Tuesday, 4 April 2017

Comma at Cromwell Bottom 26.03.17


This beauty was fluttering around the reeds on a gorgeous sunny day at Cromwell Bottom. A week later we were lucky enough to spot a Brimstone as we walked by the river, but weren't lucky enough to snap it with our cameras! A Peacock is usually the first butterfly of the year that I see, but I haven't seen one yet.

Thursday, 30 March 2017

New Countryside e-news

The first Countryside e-newsletter is available at http://eepurl.com/cH29sD

If you wish to receive future editions please subscribe by clicking on the button at the bottom of the newsletter. 

Sunday, 12 March 2017

Scarlet Elf Cup

We have a large number of these fungi in our woodland at Todmorden and they are spreading to different areas and increasing in number each year. Centre Vale park had its first record this year.

I have never seen one as large as this but if I had been born further into Yorkshire I would have used smaller coinage.

                                        Scarlet Elf Cup fungi

Message from Hugh Firman, Conservation Officer




The Countryside and Woodlands team will be launching their e-newsletter later this month. If you would like to be on the circulation list, please e-mail countryside@calderdale.gov.uk

  

Toad Patrol Round-up

We have had 3 nights of definite toad movement on the roads, 10th,11th & 12th March.

On the 9th I had 4 new volunteers, but only 2 could turn up on 10th, and I was on my own on 11th.


We could do with some people who could patrol several nights, maybe alternating at sites to give people a night off.

WASHER LANE This once massive colony has now disappeared due to firstly to the Copley Data Centre being built, then dams being drained and built over. No toads sighted this year so far.

BOULDERCLOUGH DAM  10th - 64 toads (a few couples in amplex) 6 dead toads and one Palmate newt, several frogs.  11th - 30 toads including 7 pairs in amplexus. Several frogs and a fabulous frog chorus in the rain from the bottom little pond.

COPLEY NEW ROAD   10th - first sighting of toads on this new road, though I had predicted to Hugh Firman the Conservation Officer that there would be a crossing. There was always a lot on the track that used to be there.

10th - 9 toads moved from the Copley new road, 23 squashed. Four males in the nearby pond. Snag with this crossing is that toads are going both ways. On 11th I moved 6 couples in amplexus, 8 singles and 4 dead.  There was one big fat Palmate newt. This new road is very dangerous with a risk of speeders; one guy has already written his car off, and the lamp post he hit. Hi-viz gear is most advisable, and preferably at least two patrollers so as a team they can alert each other and oncoming cars to people in the road.

On 12th there were 2 patrollers at each of the two sites mentioned above. Not got the count for Boulderclough Dam yet but at COPLEY NEW ROAD we had 24 toads including 2 pairs in amplexus, and 12 dead, Six Palmate Newts were picked up from the road. THE TRAGEDIES of this road are that when amphibians go onto it, they can never get off; the kerbs are too high and smooth for them to climb. So they go wandering along looking for a way up till the fall down the gullies. Each of about five of these I looked at had several toads and newts in the filthy water. I don't know if they are trapped, or can find their way out through the drainage system. If they did so, they would be well off course for their breeding pond.

_____________

Timings - movement starts at dusk, currently about 6.30. You can stay as long or as little as you like. I did 1 hour 15 mins in the rain on Saturday at Boulderclough, and after an hour off to do my weekly shop, just 15 mins at Copley New Rd.

____________


An observation on scavengers of the dead toads: I have wondered who or what clears up the dead toads we see during an evening. (They have mostly gone when we return on the next day.) I was passing the Copley New Road toad crossing this morning (12th) and saw a crow picking one up. There may be others that take advantage.

____________

A heart-warming story from Gordon at Lumbutts via Annie:                                                                          
"Something to cheer you all up; I had an email from Gordon (who doesn't' do Facebook) about his experience on Saturday night and I asked his permission to put this paragraph on our page. So beautiful. " But the best act of kindness, which I felt quite moved by was when a convoy of cars were driving down into the village from the direction of the'Brink, when the leading car suddenly pulled up in the centre of the road completely blocking it in both directions. The driver, who was all dressed in his Saturday best, walked to the front and with the help from his headlights carefully picked up 'A Mating Pair' has he called it. He then walked back up the road, past all the waiting cars and met me before carefully placing his charges into my bucket. By this time traffic was coming down from the opposite direction and quite a holdup was being created but not a single car used their horn, instead they all sat patiently as the rescue unfolded. It took a good few minutes to untangle the resulting snarl up during which time I thanked everyone for their patience. Quite wonderful". 😊😊😊

Saturday, 11 March 2017

Toad migration full on 6.30pm - till as long as you want.

While temperature holds up to about 10C after dark.

Those who would like to help at toad patrols can contact me by mobile/text.

Roads are much busier than they used to be and hi-viz or light coloured clothing is essential. Also a torch, bucket and gloves.

Due to increased risk from speeding traffic, I would not recommend it for families with young children, sadly.

07715005379

Friday, 10 March 2017

Local Geology Sites tour postponed

Unfortunately this outing will not take place tomorrow as the leader needs an emergency knee operation.
We will try to re-arrange it soon, and the details will be posted here.

Thursday, 9 March 2017

Tree diseases compounded

Tree Health event today 9th March, hosted by the Forestry Commission, to provide information on the risks that trees in London may soon be, or already are, subjected to.

Asian Longhorn Beetle (outbreak has already occurred in Kent in 2012)
3,800,000 trees could get affected with replacement cost of a staggering £23,000,000,000

Ash Dieback (already everywhere throughout the country) In London alone could kill a possible 374,195 ash trees.  It is projected that it would cost £447,345,251 to replace the dead ash in London.

Plane Wilt, which currently plagues parts of continental Europe, its emergence and impact would lead to 121,000 plane trees being felled / dying and an attributed replacement cost of £351,623,660.

Don't forget, these are estimates for London alone. It doesn't take much imagination to see the effect it would have throughout the country.

With Ash Dieback I think we will see much more evidence of this in Calderdale this year, following many early signs in the valley last couple of years.

Monday, 27 February 2017

Do Ladybirds damage trees

Pehr Kalm (the Genus Kalmia is named after him) was the favourite disciple of Carl Linnaeus of Sweden and he was sent on a botanical mission to North America in 1748, subsequently writing a book of his travels there.

Kalm was delayed for 5 months in England whilst waiting for a ship to America and during this time recorded many observations, one of which referred to a Coccionella which damaged trees in Ireland.

The Coccionella are the Ladybird family. I always thought they just ate aphids but it seems some species do eat vegetation and the larvae graze the undersides of leaves whilst the adult beetle grazes the upper side.

The 24 spot Ladybird is listed as eating leaves but seems mainly recorded in East Yorks and the South. Has anyone ever noticed damage to trees locally by any leaf grazing Ladybird species?

Sunday, 26 February 2017

Feral Cat ?

We went up to Swalesmoor early this morning to try and see the Snow Bunting that has been found there (we failed to find it early on - though it was showing later,) and among the skips and containers at the waste meat factory we saw a dark, mottled cat. (Annie points out it was tortoiseshell.)  It rapidly slunk off under the metalwork, reminding me very much of feral cats I've seen in Scotland, in colouration and behaviour.

I've never heard of true feral cats getting established in this area.


Saturday, 25 February 2017

140,000 trees to be felled on the moors

The above title to this post is premature and may be an underestimate of numbers. But they do say you should plan ahead.

To explain and offer musings consequent on this:-

I suppose you have all seen the headlines about planting 200,000 trees on species poor grassland on Yorkshire Water land at Gorpley Reservoir Todmorden. As usual, these reports are copied from one news media to another without giving a clear idea of what is to happen.

The Lancashire Telegraph may have a better handle on it when it says that an initial 3,000 trees will be planted at Gorpley to begin the exercise. Then it goes on to say the magic figure of 200,000 may eventually be planted across the wider South Pennines area.

But I am not sure that is true either. All media reports say there will be 3,000 trees planted per hectare, so has the Lancs Telegraph got confused and used that number as a total? Who knows.

What may be a better number to look at is the spacing of 2 metres between saplings which the 3,000 per hectare represents.

For sound woodland management, prevention of soil erosion and excess water run-off due to shading, 140,000 of these trees will have to be felled/coppiced in the early decades if the new woodlands are to function as intended.

I would suggest a plan to pollard some of the suitable species. They would resist the wind on these high grounds, would not get eaten by deer and more importantly--survive.





Wednesday, 22 February 2017

Anyone got an interest in world habitat conservation ?

Shocking rainforest destruction linked to Pepsi



A new report is shining a spotlight on some of the most ruthless destruction of elephant habitat we’ve ever seen. And the massive forest clearance is linked to the suppliers of snack foods sold by companies like PepsiCo across the world.

A field investigation by our partners at Rainforest Action Network uncovered the devastating clearance of already endangered forests in the Leuser Ecosystem. The only place on earth where elephants, tigers, orangutans and rhinos live in the same forest, Leuser is considered one of the world’s top priority conservation areas. It’s also the source of drinking water and livelihoods for millions of people in the Indonesian province of Aceh.

But Leuser’s critical importance is apparently of no concern to rogue palm oil producer PT. ABN. The company has been illegally -- and rapidly -- turning lowland forests into palm oil plantations despite being ordered out by the Indonesian government. So who has been buying PT. ABN’s conflict palm oil? Wilmar palm oil refineries, supplier of brands like PepsiCo, McDonald’s, and Nestlé.

We can’t let mega-corporations like PepsiCo, Nestle, Unilever, Procter & Gamble, and McDonald’s sweep the destruction of this priceless ecosystem under the rug -- Watch and Share.

Monday, 20 February 2017

Cuckoo?

There have been reports of a cuckoo being heard near Hebden Bridge. Any thoughts? http://www.hebdenbridge.co.uk/forum/2017/018.html#p2