October's was talk was given by Connor Goddard, Freshwater Delivery Manager at the Wiltshire Wildlife Trust (WWT). The WWT’s Water team comprises 10 staff members, who coordinate projects in Wiltshire with volunteers and other organisations.

Connor came to talk specifically about the Wylye Valley Landscape Recovery Project. This is a long term project which has four aims; to improve the river Wylye’s climate resilience to extremes of flow and temperature, restore habitats, restore species abundance and reduce the pollution load. Connor gave an outline of the project, which was in the 2nd tranche of competitive Defra tenders, with a two year scoping phase, followed by a ten year implementation stage. Wylye Valley Farmer Cluster members are involved, pledging land along a 20 km stretch of river to be involved in several different regenerative actions.

Connor outlined how the river will be re-connected with its floodplain. Where the banks have been raised to stop water overtopping them in times of high flow, water will once again flow into the meadows presenting flooding further downstream. In places, the river has been straightened or diverted, so where possible, meanders will be reinstated. In several places, the river will be allowed to regain its old path at the bottom of the valley, rather than perched on the side of it.
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Finally, Connor showed us slides of other works the water team do, such as pegging woody material into the river in strategic places, to narrow the bed, and as a consequence to increase the flow to enable the water to scour the river gravels clean, for spawning Salmon.

Shortly after the talk, it was announced that WWT’s Water team had won the prestigious Sanctuary Environment Enhancement Award for the West Chisenbury river restoration and wetland creation from the Ministry of Defence. Follow this link to see Alice Eley and Connor Goddard receiving the award from Senior Ecologist Jenny Bennett.

Peter Shallcross

You may have seen Debbie Carter, a licensed dormouse handler, on the Wiltshire Woods edition of Countryfile on 2 November, but if you missed it, catch up on the last 10 minutes of the programme found here.

​Debbie was in Oyster Coppice checking the dormice boxes with Caroline Longley (Wiltshire Wildlife Trust) and Charlotte Smith from the Countryfile team. They found dormice and caught some footage on camera, much to everyone's delight. TisTalk interviewed Debbie this week, so you will soon be able to hear all about her experience. 

The topic this month is Pine Martens in the New Forest and will be presented by Marcus Ward, manager of the Guided Tours side of Wild New Forest,  a not-for-profit Community Interest Company which was established in 2016. They "support the conservation of threatened and poorly understood species in the New Forest by conducting surveys and research, sharing the data generated with key stake holders in the New Forest." They also run a Wildlife Explorers group for young nature enthusiasts. 

​If you scroll down on the Guided Tours website you can see Marcus on BBC Countryfile. 

The talk will take place in Victoria Hall on Thursday November 13th at 7.30pm. The bar opens at 7pm.

No need to book. As usual, free for members and £2 for visitors.

With the abundance of fruits, seeds, and berries in the countryside this autumn, the migrant birds which visit us during the colder months should be in for a feast. This may make them less reliant on our bird tables. Thrush species, especially the redwing and fieldfare will particularly favour the hawthorn and holly berries which glow red along the hedgerows and through the woods. Only when they have exhausted all that supply will they move onto the open fields to look for food there. These birds will have travelled large distances from their breeding grounds to wintering areas; other species make much shorter journeys. Solitary birds, small groups, or whole flocks may arrive in an area overnight and then just as quickly move on.

By keeping an eye on the skies for a while on a regular basis it is possible to pick out those movements which are local – for instance short flights by cormorants between lakes in the area – and longer distance – for instance the continuous movement of swallows gradually working their way south at the end of summer.

Birders call watching such movements visible migration, or vismig for short. This contrasts with nocturnal migration or nocmig.

If you want to experience some nocmig for yourself at this time of year, keep your ears open when walking through the village after dark. Especially on nights with low cloud, one can often hear the calls of redwings passing over-head. Their distinctive, high-pitched “tseeep” call is easy to identify but they are by no means the only species to migrate at night. Many others, of which we may be blissfully unaware, will pass through under cover of darkness. Increasingly, recording devices are being employed, especially at coastal bird observatories, to monitor birdcalls through the hours of darkness. Then, with the help of the ever-improving bird call ID applications such as Merlin, it is possible to pick out which species have been passing over while we are asleep. This is telling us more about bird movements than we could previously determine from daylight observation and bird ringing.

Abrupt and significant changes in weather or food supply can prompt major movements of birds. It is always worth looking, listening, and considering where the birds around us have come from and are going.

​Andrew Graham

About 20 members were met by Jonathan Thompson and Matt Somerville and ushered into the classroom, where Jon gave us a brief overview of the nature reserve.

After buying the 30 acres of newly-planted deciduous plantation, Jon has been working hard to increase the diversity of habitats with small-scale re-wilding. Jonathan explained that, at Underhill, this means mimicking the effects of the large native animals currently missing from the local environment, such as wild boar, beaver and wild cattle. For example, ring barking trees to create dead-wood habitats and opening the woodland, to let light penetrate the forest floor.

We then split into two groups; one led by Matt and the other by Jonathan, before a half-time change over. Matt started by showing us the inner workings of a natural beehive, teaching us about Propolis, which is like a bee glue, with amazing qualities, which bees use to fill holes with and prevent pests taking over. Matt makes something like a hundred natural hives each year, in two styles: Rocket and Log types. We walked onto the reserve to look at several of the log hives, one of which was humming with bees. Wild honeybees have recently been classified as endangered, and it was terrific to have a deep dive into their life and ecology by a real expert.

Jonathan took his group to see newly dug ponds and scrapes which had just started re-filling with water after the summer’s drought. Holding water year-round, whatever the rainfall is, the lake has a large population of amphibians and lots of other wildlife, Jonathan has even seen otters. Near the lake is an example of ‘conservation hedge-laying’, a really thick, wide and tall hedge, where each stem has been cut half-way through at the base and pushed over to forty-five degrees. One of Jonathan’s students has surveyed the invertebrate community in this one hedge and has written a paper on it. Also, a book has been written about it, by a local author!
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Finally, Jonathan took us down to a small stream where the students of the John Muir award scheme made dams, to simulate the activities of beavers. These dams hold up the water, creating pools, which clean the sediment and enable a new community of wildlife to exist.

​Peter Shallcross