Shopping in Bexleyheath? – ‘check out’ the wildlife ….

Another couple of Jersey Tiger Moths seen yesterday (July 28th) – one on the footpath between the NHS centre and the railway line by Bursted Woods, and another by the hall next to Christchurch, Bexleyheath.

Christchurch cemetery is well worth checking out for its assemblage of acid grassland plants, for which Bexley Natural Environment Forum got it added to the Sites of Importance for Nature Conservation list at the partial review in 2011 (proving that we ‘amateurs’ can find things the professionals have overlooked, or maybe just visited too infrequently or at the ‘wrong’ time).

Yesterday there was a smattering of pale blue Harebells in flower, an increasingly rare plant in Greater London, Self Heal, Bird’s-foot Trefoil, Ladies Bedstraw and the lemon yellow Mouse-ear Hawkweed. Other Bexley/London rarities here include Sticky Groundsel, Slender St. John’s-wort, Bird’s-foot and Barren Strawberry.

Several of Bexley's older cemeteries, being relatively undisturbed, and retaining the original fine acid grassland sward, provide havens for increasingly rare London species such as these Harebells at Christchurch, Bexleyheath. (Photo: Chris Rose)

Several of Bexley’s older cemeteries, being relatively undisturbed, and retaining the original fine acid grassland sward, provide havens for increasingly rare London species such as these Harebells at Christchurch, Bexleyheath. (Photo: Chris Rose)

Bird's-foot Trefoil provides food for the caterpillars of the Common Blue butterfly. (Photo: Chris Rose)

Bird’s-foot Trefoil provides food for the caterpillars of the Common Blue butterfly. (Photo: Chris Rose)

Despite the weeding that has evidently gone on by the hall, there was still one plant of Stone Parsley (Sison amomum) , a member of the carrot family that smells strongly of petrol when crushed.

Down at Danson Park there were three large Terrapins basking on mini islands in the lake, and a Little Egret – the first time I’ve seen this species here – along with a couple of Grey Herons. A Little Grebe was spotted, and there were 2 or 3 well grown young Great Crested Grebes, still retaining the vestiges of their juvenile head stripes, diving together for fish. Four Damselfly species were on the wing.

Danson Park lake, with dark clouds brewing on the horizon, is a magnet for wildlife at all times of year.

Danson Park lake, with dark clouds brewing on the horizon, is a magnet for wildlife at all times of year.

The ‘wildflower meadow’ that has been sown for the second year running along the south margin of the lake, contains a number of non-native species such as Zinnias, Cosmos and  Sunflowers, but looks attractive enough, and is less afflicted by regrowing Burdock than 2013’s effort.

Danson's 'wildflower meadow' captures the effect of a flowery mead without sticking rigidly to native species, and provides  a good selection of nectar and pollen sources for insects. (Photo: Chris Rose)

Danson’s ‘wildflower meadow’ captures the effect of a flowery mead without sticking rigidly to native species, and provides a good selection of nectar and pollen sources for insects. (Photo: Chris Rose)

Heading east, it was pleasing to see around 50 House Sparrows utilising a garden shrub at the junction of Paddock Road and Lenor Close.

Hall Place North is a fairly short walk from the east end of the Broadway, running downhill alongside Gravel Hill to Bourne Road and Hall Place itself. In season there are rare species of clover in the grass, and there were a few Harebells last summer. It is good for birds, especially in winter, but yesterday a Green Woodpecker was seen, and a couple of Jackdaws at what is the second-best site for them in the Borough.

Hall Place North is situated on the north slope up out of the Cray valley and commands fine views between the scattered mature trees out over Churchfield Wood and Braeburn Park on the other side, and beyond into Kent (just ignore the intrusion of the A2). It is a better site for wildlife that it at first seems, and is somewhat overlooked in this regard. (Photo: Chris Rose)

Hall Place North is situated on the northern slope up out of the Cray valley, and commands fine views between the scattered mature trees out over Churchfield Wood and Braeburn Park on the other side, and beyond into Kent (just ignore the intrusion of the A2). It is a good site for wildlife in its own right, though somewhat overlooked in this regard. (Photo: Chris Rose)

Next time you go to Bexleyheath, look out for the wildlife too.

 

Posted in Christchurch Bexleyheath cemetery, Hall Place North | Leave a comment

Mellow yellow – lutino Ring-necked Parakeet pictured at Crossness

A rare yellow colour form of the familiar Ring-necked Parakeet was photographed at Crossness Nature Reserve on Saturday 26th July, reports Site Manager Karen Sutton.

This yellow form of the Ring-necked Parakeet, feeding on Elder at Crossness, is likely to be an escaped cage bird.  (Photo: James Hudson).

This yellow form of the Ring-necked Parakeet, feeding on Elder at Crossness, is likely to be an escaped cage bird. (Photo: James Hudson).

Birding UK says: This is a colour form [of Ring-necked Parakeet] know as ‘lutino’, in which a genetic mutation causes the blue component of the natural colour to be lost (another mutation gives a ‘blue’ form). In this case the genetics that lead to the yellow colour are sex linked and only females have been found to be affected. Males can carry the gene but will still be green, and young females will only be yellow if they are the result of a cross between a lutino female and a ‘carrier’ male – which means that, although common in captivity, this colour form is rarely seen in the wild.

Mike robinson took this shot of the bird sitting pretty amongst the myriad of black Elder berries.

Mike Robinson took this shot of the bird sitting pretty amongst a myriad of black Elder berries.

Posted in Bird watching, Crossness | Leave a comment

Rare Shrill Carder Bee continues to covet Crossness

Hot news from Crossness Nature Reserve Site manager Karen Sutton, who reports that the rare ‘poster species’ of ‘Thames Gateway’/brownfield sites, the Shrill Carder bee, has once again been found at the site.

This is why every opportunity should be taken to re-build the much diminished Erith Marshes as former industrial land becomes vacant, and to otherwise insist on brown roofs on local new-build – which Bexley Council has thus far failed to do. Karen ran a bumblebee identification day on Saturday July 26th for Thames Water Staff and Friends of Crossness members. There were 12 attendees and the event was hosted by the Bumblebee Conservation Trust.

Richard Compton from the Bumblebee Conservation Trust led the event, which started by Southmere Lake.

Richard Compton from the Bumblebee Conservation Trust led the event, which started by Southmere Lake. (Photo: Mike Robinson)

Karen said ‘We had an indoor session looking at bumblebee ecology and identification held at The Link Thamesmead, followed by a walk around Southmere Lake, Crossness Southern Marsh and Crossness Nature Reserve. We recorded 8 species of bumblebee including a rare Shrill Carder bee next to the bird-hide and 2 Brown-banded Carders in and just outside the West Paddock.

Attendees looking for bees in the West Paddock.

Attendees looking for bees in the West Paddock. (Photo: Mike Robinson)

Posted in Bees, Crossness Nature Reserve | Leave a comment

Warmest May globally since 1880

Latest Prime Meridian newsletter covering weather and climate for May 2014.

Download the PDF file .

It can also be downloaded at: https://app.box.com/s/d59zruolzq5bmf5o2c8a

Prime Meridian is published as part the outreach programme of the Ecospheres Project – Earth Campaign.

 

 

Posted in Weather | Leave a comment

East Wickham team slam habitat management error

East Wickham Conservation Volunteers, meeting on 15th July 2014, minuted that they were ‘….. very disappointed that habitat has been destroyed at the Highbanks entrance (to East Wickham Open Space). A few weeks ago it was completely cut down on the wrong side of the telegraph poles put there to prevent such a thing happening again as it had many times in the past. This was a thriving habitat for nesting whitethroats, peacock butterflies and myriad other wildlife besides.’

They report that ‘There has been no apology or reason given for this; we are at a loss to know how to prevent it happening again.’

Unfortunately this sort of incompetence, even where discussions have been had with the Council, and cutting lines agreed – or even marked – is an all too common occurrence. The same sort of thing happened on the Council part of Barnehurst Golf course last year, but the matter was raised with Parks, Nature Conservation & Community Officer, Mark Taylor, and the error hasn’t been repeated (so far) this year. We need teams of people versed in the finer points of nature conservation and horticulture who know what they’re looking at, and who don’t just wade in indiscriminately with various cutting devices as soon as they see something more than 3″ tall. But the Council aren’t prepared to pay for that quality, and even if they thought there was political support for doing so from the Bexley populace, the Government’s caps would get in the way anyhow. The solution is probably ‘managing’ a lot less vegetation, and doing a far better job where it actually needs to be done.

The EWOS team reports that there appears to have been little trouble with motorbikes recently.  Two damaged seats have been replaced and a plaque fixed to the Green Chain Seat.

A butterfly survey and litter picking event was scheduled for 20th July, but BexleyWildlife.org only heard about it afterwards …….

Valuable scrub and long grass habitat at East Wickham Open Space

Valuable scrub and long grass habitat at East Wickham Open Space

 

 

 

 

Posted in East Wickham Open Space | 1 Comment

Environment Forum looks at problem areas

The well-attended Bexley Natural Environment Forum meeting on July 23rd looked at a couple of long-running problem areas. These were the Vicarage Road Site of Importance for Nature Conservation in Old Bexley,  which has been subjected to repeated bulldozing, and the unmetalled part of Tile Kiln Lane where there have been a number of instances of fly-tipping.

The walk began at St. Mary’s churchyard Old Bexley, where the Harebells, an increasingly rare plant in London, were in flower on a couple of graves. There were also a few in the grass, and numbers could easily be improved with a more sensitive mowing regime.

Harebells on a grave in St. Mary's churchyard, Old Bexley.

Harebells on a grave in St. Mary’s churchyard, Old Bexley.

The group then went out onto the footpath to Churchfield Wood to look at the effects of the ignorant and irresponsible management by private owners or their agents. This had been a fantastic scrub site, and was the last place in Bexley (2010) where a Nightingale was heard. There has been an at least temporary cessation of indiscriminate bulldozing, and a good number of saplings were re-growing.

If any of the several owners of parts of this site, which was sold off in lots by an outfit called Surveyline, reads this, please get in touch with us about possibilities for wildlife sensitive management. NOTE that Viviparous Lizards have been recorded on this land, and further bulldozing will be treated as a breach of the law against deliberate killing and injury of these animals and will be reported to the police.

BNEF members at the Vicarage Road site listen to Ralph Todd, who informed us that he recorded the last Nightingale heard in Bexley in the since bulldozed scrub here back in 2010. The UK Nightingale population declined by 53% between 1995 and 2008

BNEF members at the Vicarage Road site listen to Ralph Todd, who informed us that he recorded the last Nightingale heard in Bexley in the (since bulldozed) scrub here back in 2010. The UK Nightingale population declined by 53% between 1995 and 2008.

The party then made its way up to the Tile Kiln Lane area, where we looked at fields owned by group member Norman Pearson. We were particularly impressed by the results of his tree-planting efforts, which have resulted in what is now a 30 year old woodland, which neighbours got Ordnance Survey to name Norman’s Wood, since they had no formal name for it on their maps.

BNEF members come out of the maturing  woodland planted by Norman Pearson on a field nearly 30 years ago.

BNEF members come out of the maturing native woodland planted by Norman Pearson on a field nearly 30 years ago.

Norman also talked about his ongoing efforts to get the Council to take serious action to stop fly-tippers being able to gain access to the unmade section of Tile Kiln Lane.

The evening was rounded off by (vegan!) beer in Norman’s garden, where a large number of shortly-to-metamorphose Newts were to be seen in his large pond.

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Tigers in Bexley

I have been lucky enough to have the Jersey Tiger Moth in my garden. This is a day flying spectacular moth. Although I have only ever seen one at a time, I have seen them over the last three years.

Wings closed, not my photo.

Wings closed, not my photo.

DSC01292-EFFECTS

A poor photo (it’s a nightmare to photograph against glass as the camera doesn’t know where to focus), but here is one in my living room.

More information on this species that seems to be expanding in North Kent and South London.

http://en.wikipedia.org/wiki/Euplagia_quadripunctaria

Not to be confused with the Garden Tiger.
http://en.wikipedia.org/wiki/Garden_tiger_moth

Different wing patterns and spotting on the Garden Tiger.

Different wing patterns and spotting on the Garden Tiger.

photos by: &
Posted in Butterflies, Gardens | 4 Comments

Pinnacle of bad planning

Here’s the ugly new Pinnacle Hill development in Bexleyheath, on the land surrounding  the new council offices in the former Woolwich Building, courtesy Tesco and builder Bellway. A shining example of how to minimise the homes for nature in new developments and support car dependency.

Pinnacle Hill

Pinnacle Hill. A vision of urban sterility, despite Bexley Council documents rejoicing in the Borough’s ‘suburban character’.

Pinnacle Hill 2

The only front ‘garden’ planting is of a dull, monotonous, exotic evergreen of little wildlife value.

We know even once common wildlife like House Sparrows and Bees are declining. We know the sight of greenery improves health. We know vegetation helps remove pollutants. We know hard surfacing increases localised heating which is even more of a problem in a warming climate. We understand that we ought to be minimising rainwater run-off. So instead the Council allows this dismal piece of ‘design’, setting an appalling example in a Borough already massively disfigured by reason of hundreds and hundreds of front gardens having been trashed and covered in hard surfacing for multiple car parking.

A huge list of so-called Council policies could be quoted to suggest that this sort of sub-standard product should not have been allowed, but here are just a few, all from the Local Development Framework, which is supposed to be the strategic ‘bible’ for what does and does not happen:

Policy CS01 Achieving sustainable development

h) maintaining and improving the best elements of Bexley’s suburban character by ensuring new development reflects or, where possible, enhances the unique characteristics of these areas, including residential gardens and the historic
environment;

Policy Policy CS16 Reducing the need to travel and the impact of travel

The Council will seek to minimise the need for and distances people travel, thereby reducing the time, cost and environmental effects of transportation and improving accessibility and quality of life for Bexley residents

Policy CS18 Biodiversity and geology

g) Seeking opportunities to provide for greening of the built environment, including green roofs and walls in new buildings.

Quite apart from its own greenwash, there is no evidence here that the Council has read the extensive GLA-level policies on green infrastructure, which are in any case toothless – even though many are reasonably good in themselves.

Frankly, it is difficult to see how providing space for 3 cars per dwelling encourages a reduction in environmentally damaging travel behaviour, or makes efficient use of increasingly limited land (especially once you factor in the additional land take in road space and destination parking that this number of vehicles implies).  It will be noted that the site is adjacent to the Borough’s major shopping centre, numerous bus routes and not a million miles from a railway, it’s certainly an easy cycle ride to Barnehurst station.

Pinnacle Hill

If the Council is going to allow 3 car parking spaces right next to the Broadway and numerous public transport routes, what prospect any reduction in road traffic anywhere in the borough? And you don’t actually need wall-to-wall, vegetation-free, surfacing to park cars on anyway ….

Bexley may have the second-highest car ownership in London, but 40% of people here do not have a car, but are saddled with the myriad disbenefits of an excessively car dependent society.

Looking at a number of recent developments around the Borough, there appears to be a lack of leadership in planning, and an absence of obvious support from elected members, for vigorously pursuing the Council’s better ‘green’ policies in a sustained, unwavering and coherent fashion, in order to deliver the Council’s own (somewhat inadequate definition of) best practice at all times. Given the challenges of the 21st century, that isn’t good enough, especially given the fundamental flaw in Bexley’s underlying approach to ‘sustainability’ anyway, which is based on ‘sustaining’ the consumption of ever more resources.

Oh yes, and not satisfied with allowing the unnecessary removal of a row of healthy Lime trees in this development area, close to where Pinnacle Hill joins Watling Street, the Plane trees by the old Council offices are going to get the chop as well as part of this deal with Tesco, leaving only the couple by the Marriott hotel.

London Plane trees outside the old Council offices on the Broadway. Thanks to Tesco (and Bexley's apparent capitulation) these will go ..... Every little bit less greenery doesn't hep.

London Plane trees outside the old Council offices on the Broadway. Thanks to Tesco (and Bexley’s apparent capitulation) these will go ….. Every little bit less greenery doesn’t help.

 

A GREENER BEXLEY NEEDS GARDENS, NOT CAR PARKS 

Posted in Car parking, Gardens, Sustainable housing | 1 Comment

Foots Cray Meadows goes equal top for Odonata

Local bird-watchers Ian Stewart and Ralph Todd turned their attentions – and lenses – to Dragonflies and Damselflies at Foots Cray Meadows on Friday (July 18th) with fantastic results. Eleven species were seen, two or three of which are new ‘formal’ site records, taking the total here to 14, on a par with Crossness. It is likely that the excellent new ponds created a couple of years ago have played a part  in increasing this location’s Odonata fauna.

The most exciting find was Four-spotted Chaser (Libellula quadrimaculata), for which a photograph was obtained. This confirms the presence of this species in the Borough, the only previous record being from Crossness sometime before 2009. Ralph says he’s also had it in his garden. 

Four-spotted Chaser at Foots Cray Meadows - a new site record for a species that is uncommon across Kent, particularly in the west, and is more typically found around acid waters than the chalk of the Cray. (Photo: Ralph Todd).

Four-spotted Chaser at Foots Cray Meadows – a new site record for a species that is uncommon across Kent, particularly in the west, and is more typically found around acid waters than the chalk of the Cray. (Photo: Ralph Todd).

Southern Hawker, Broad-bodied Chaser and Black-tailed Skimmer, which were also seen, were predicted to occur here in the ‘Checklist of the Dragonflies and Damselflies of the London Borough of Bexley’, but someone still needs to go out and look and, more importantly, submit records to an appropriate authority!

Male Broad-bodied Chaser. This species is quick to colonise new ponds like those recently created on the meadows.  (Photo: Ralph Todd).

Male Broad-bodied Chaser. This species is quick to colonise new ponds like those recently created on the meadows. (Photo: Ralph Todd).

Male Black-tailed Skimmer, exhibiting  the typical behaviour of resting on bare ground close to a waterbody. (Photo: Ralph Todd).

Male Black-tailed Skimmer, exhibiting its classic behaviour of resting on bare ground close to a waterbody. (Photo: Ralph Todd).

Other Dragonflies seen were Emperor, Brown Hawker and Common Darter. Ruddy Darter was seen the day before.

A male Emperor Dragonfly takes a break from patrolling a pond at Foots Cray Meadows. (Photo: Ralph Todd).

A male Emperor Dragonfly takes a break from patrolling a pond at Foots Cray Meadows. (Photo: Ralph Todd).

Damselflies recorded were Banded Demoiselle, Common Blue, Blue-tailed and Azure.

Female Banded Demoiselle. (Photo: Ralph Todd).

Female Banded Demoiselle. (Photo: Ralph Todd).

Male Banded Demoiselle. (Photo: Ralph Todd).

Male Banded Demoiselle. (Photo: Ralph Todd).

Blue-tailed damselfly at Foots Cray Meadows. This image nicely illustrates the bi-coloured pterostigma in this species (the small coloured cell near the end of the wing, on the leading  edge). (Photo: Ralph Todd).

Blue-tailed damselfly at Foots Cray Meadows. This image nicely illustrates the bi-coloured pterostigma in this species (the small coloured cell near the end of the wing, on the leading edge). (Photo: Ralph Todd).

Intriguingly,  Ian also thinks he saw one of the species of Emerald Damselfly. Emerald itself (Lestes sponsa) is the most likely, not least on the grounds that it has been recorded in the Ruxley gravel pits area in the past. He also reports that he may have seen a White-legged Damselfly, which would be a new Borough record if it could be confirmed. The nearest previous records for this species are half way up the River Darent.

In the meantime, hosting 14 of the probable 18 species in the Borough isn’t bad going, and it’s possible that besides an Emerald, the Large Red Damselfly and Small Red-eyed Damselfly could also be found here. That Checklist is going to need some updating – but that’s what it’s there for, to stimulate more searching and more recording to improve our knowledge of Bexley’s wildlife.

Posted in Dragonflies and Damselflies, Foots Cray Meadows, Recording | Leave a comment

Holes for Hedgehogs

I am going to be making a hole at ground level in the fences either side of my garden this weekend in support of the PTES campaign, Hedgehog Street.

I can’t say I’ve ever seen a hedgehog in my garden, but if they can’t get in….

I have a record from Rectory Lane (just off Sidcup High Street) from 3 years ago. Anyone seen hedgehogs in the Borough?

More on adapting gardens to suit hedgehogs at:

British Mamals - Hedgehog

photo by:
Posted in Gardens, Mammals | 2 Comments