Pulling Balsam - Help wanted!

Once again several of our members will be helping Catherine Chatters and Jo to clear Himalayan Balsam from the rivers and streams in our area.

Any help would be greatly appreciated by Catherine and her team.

Her details and further information are as follows:

Catherine Chatters

New Forest Non-Native Plants Officer

Hampshire and Isle of Wight Wildlife Trust

Testwood Lakes Centre, PO Box 268, Bunel Road, Southampton, SO40 3XP

Telephone 023 8042 4205; Mobile ‘phone 07770 923315

 

View the Project web-page at:-

http://www.hiwwt.org.uk/new-forest-non-native-plants-project


From the HIWWT web pages:

The New Forest is a crucial area for wildlife but it is threatened by invasive non-native plants. These plants were introduced to UK gardens as ornamentals or as oxygenators in garden ponds but they have 'jumped the garden fence' and invaded the countryside. They grow vigorously, spread rapidly and elbow-out our native wildflowers which provide important food and nectar for invertebrates.
Our ongoing efforts, often supported by volunteers, are helping to control the spread of these vigorous invaders and protect habitats for native plants and wildlife.

© Lianne de Mello

Wildlife

Because non-native plants are free from their native predators, they are often able to dominate a landscape with remarkable speed, pushing out the native plants and the invertebrates that depend on them.
With a decline in invertebrates comes a drop in species further up the food chain. Birds, fish and mammals can all be affected by this loss in diversity. Our wildlife depends on a well-balanced ecosystem, free of invasive non-native species.

You can help...

• Help stop the spread of invasive non-native plants. Download the Plantlife booklet ‘Keeping ponds and aquaria without harmful invasive plants: A guide to plants you can use in place of non-natives’.
• Report your sightings to Catherine Chatters on 07770 923315 or Catherine.Chatters@hiwwt.org.uk.
• Volunteer with a work party to pull up Himalayan Balsam in summer – the plants have short roots and are easy to pull out, and your efforts can make a practical contribution to the conservation of wildlife. 
• Landowners and managers may be able to get help with controlling these plants on their land. Contact Catherine Chatters on 023 8042 4205 or email Catherine.Chatters@hiwwt.org.uk for information.
   

Work Parties ... 

Please get in touch with Catherine Chatters on 07770 923315 or email Catherine.Chatters@hiwwt.org.uk if you are interested in volunteering. You can see a selection of upcoming work party dates here.
For a full list of work parties to pull Himalayan balsam please contact Catherine Chatters.

These forthcoming local events might be of interest:

Brian has asked us to mention the Winchester Local Group of HIWWT have 2 walks coming up in our area:

Sunday, 24 February, 10.00 - 15.00 "Normandy and Oxey Marshes Bird Walk" (to be led by our Brian).

Sunday, 24 March, 10.00 - 15.00 "Keyhaven for Birds" with John Clark.

Bring lunch. For full details see website (hiwwt.org.uk/whats-on). There is no charge but, as these are fundraising events, there is a suggested donation of £4.00

And until 17 March this is at St. Barbe Museum, Lymington:

  

The current exhibition at St Barbes Museum, Lymington are the 2018 The British Wildlife Photography Awards 2018 photographs until 17 March 2019.

“The British Wildlife Photography Awards celebrate the beauty and diversity of British wildlife as captured by amateur and professional photographers. This exhibition presents the winning pictures chosen from thousands of entries and is a showcase for the country’s leading photographers."

This stunning collection comprises around 90 photographs chosen across fifteen categories including coast and marine life, animal behaviour, plants, habitats, the seasons and urban wildlife. There are also categories for film and junior photographers. Each image is accompanied by the photographer’s personal insights into the circumstances and inspiration behind the shot. These incredible photographs give us a chance to marvel at the wonders of British wildlife from the spectacular to the everyday, all presented in thought-provoking and eye-catching compositions.”

Walk Report: 03 February 2019 Keyhaven - 1st Sunday bird walk

Common Seals © Richard Smith

On Sunday Brian, deputizing for Duncan, led 10 LymNats from Keyhaven following the 5km Brent Trail out along the sea wall and back via the "Ancient Highway". The morning was sunny and clear with light winds from the SW but the severity of the recent cold snap was still evident in the frozen lagoons and the snow-covered fields on the Isle of Wight.

The sea was flat calm and a lot of birds were to be found offshore being denied access to open water on the lagoons. The first sighting, perched on its customary hedgerow in Keyhaven, was of a Marsh Harrier - on any other day this might have been the highlight. Next came a male Bullfinch and then, looking across Hawker's Lake towards the yacht moorings, two Common (or Harbour) seals were hauled out and lounging on the

Rock Pipit © Chris Robinson

exposed mud banks. It is likely that there were two more, briefly observed "bottling" with head and neck clear of the water, but these were disturbed by the presence of kayakers and paddle-boarders. Continuing to Iley Point 10+ Snipe were feeding frantically, in the manner of a sewing machine, in soft mud on Keyhaven Marsh. Their cryptically-marked plumage is less effective camouflage in bright sunlight.

Offshore, a Peregrine made an unsuccessful low-level attack. On Butts Lagoon a Rock Pipit auditioned for "Dancing on Ice", dexterously plucking insects off the surface of the ice. Passing the Shoveler Pools, Chris was able to identify two Water Pipits with his 'scope, stating that it was his best ever view of this species.

Common Snipe
© Richard Smith

Returning along the "Ancient Highway", and while observing a Kestrel in a tree top, a pair of Roe deer raised their heads. The male was in velvet and the female may well have been pregnant as, whilst the rut is in summer, gestation is long due to the delayed implantation of the egg(s) and the young (sometimes twins) will be born in the following May - June. The final treat was the aerial display of four Marsh Harriers, probably drifting above the Avon Water's reed beds. In a morning of numerous highlights it would be remiss not to give a special mention to the large numbers of Pintail, a supremely elegant duck. BM


 

Talk report: 22 January 2019 Titchfield Haven by Barry Duffin

Titchfield Haven National Nature Reserve covers the lower floodplain of the River Meon on the eastern side of Southampton Water. It is a wetland nature reserve with varied habitats including river, reedbeds and scrapes. The site was purchased by Hampshire County Council in 1972 and expanded later in the 20^th century; it now extends from Titchfield Village south to the shore. Barry Duffin was warden there for many years and came to talk to Lymington & District Naturalists’ Society about the creation and management of the reserve and the wildlife that now uses it.

The reedbeds are good for both wintering birds such as Snipe and Water Rail and also for summer migrants which use the beds for nesting. The Reed Warbler, a small summer migrant which constructs its nest halfway up the reed stems, is the most numerous nesting bird at the reserve. Unfortunately for the Reed Warbler its nest can sometimes be used by a female Cuckoo which lays a single egg then abandons it to be incubated and the chick subsequently raised by the Reed Warbler pair. 

Otters now live on the Meon and are now regular visitors to the reserve being caught on cameras usually at night. In previous years the presence of Mink along the river was a problem as they predated many of the Coot and Moorhen chicks and ducklings as well as Water Voles. However both the reserve and adjacent landowners made concerted efforts to eradicate them and together with the return of Otters this has resulted in no Mink being detected for the last two years. Water Voles have now been reintroduced and are breeding successfully.

In winter the meadows adjacent to the river are a valuable feeding resource for the wintering waders and wildfowl such as Wigeon, Lapwing and Black-tailed Godwit; the reserve holds internationally important numbers of the latter. A traditional method of water meadow management has been reinstated: in freezing weather when birds would be prevented from feeding water is allowed to run gently over the meadow thus raising the temperature of the soil and preventing the formation of ice. 

Scrapes are shallow depressions with gently sloping edges which hold water and remain damp for much of the year. They support a wide variety of invertebrates and can provide important feeding areas for breeding wading birds and their chicks. The large scrapes at Titchfield Haven provide nesting areas for over 1000 Black-headed Gulls. They are an ideal roosting site for waders when the tide is high and the sea-shore is inaccessible.

The reserve is very reliant on volunteers, of whom there are over 80, for the management of the site, for wardening and for running the information centre. Volunteers also run an autumn bird-ringing programme under BTO regulations which frequently catches rare visitors from eastern Europe and Asia.

It was a treat to hear about this important Hampshire nature reserve from Barry who has such in-depth knowledge of its creation, its subsequent development and its current status. For more information about the society please see www.lymnats.org.uk.

Walk report: 17 January 2019 Calshot

Common Buzzard  © Richard Smith

 

A clear fine morning saw Sue and Geoff plus 16 members on a general interest field meeting at Calshot taking in a variety of habitats – mixed woodland, reed bed, shingle bank and the salt marsh of Calshot Marshes Nature Reserve. The field alongside the woodland provided the birding highlights of the morning – excellent views of a Buzzard perched, basking in the sunshine and, shortly afterwards, a Sparrowhawk causing mayhem among the other smaller birds nearby including Goldfinch, Bullfinch, Blue, Great and Coal Tits. Sadly there was no sign of the Peregrine known to roost on the power station chimney but Wren and Redpoll were also seen.

Shelling
© Richard Coomber

With no apparent signs of life in the reed bed, we moved on to the salt marsh where there were plenty of Wigeon, Teal, Shelduck, Oystercatcher and Pintail, with less numerous Eider, Redshank, Brent Geese, Little Grebe, Great Crested Grebe, Curlew, and Great Black-backed and Common Gulls.

Having crossed the swing bridge at the former power station for our biscuit stop, the customary Robin finally made its appearance. Retracing our steps to the shingle bank, we had a short interlude searching for mollusc shells which were plentiful and as Mike Mawdsley pointed out had clearly been sorted by wave action - this being particularly evident in the section where only Cockle shells could be found.

Turnstone © Richard Smith

Shells identified were: Cockle, Mussel, Oyster, Whelk and Dog Whelk, Periwinkle, Top, Limpet and the non-native Manila Clam and Slipper Limpet. Some of the shells carried Acorn Barnacles and the tubes of Keel Worms. A small Cuttlefish bone was also found.

Moving on towards the sea, Turnstone, Rock Pipit, Little Egret, Mute Swan and Mallard were

added to our birding tally and a Pheasant in the nearby field brought us to 33 bird species overall. S&GN