Farming

Farming

Farming
Welcome to this group for all farmers and anyone with an interest in farming. Read our blog to see how we're working with farmers and to find out where you can meet us at events.

Farming

Find out more about how we're working with farmers and others to provide space for farmland nature in the landscape. Join in the discussion on farming issues and share tips for wildlife-friendly farming.
  • Science at Hope Farm: making a difference for bees - guest blog by Sophie Chaudhari

    I am a BA Zoology third year undergraduate student at Anglia Ruskin University, with a keen interest in understanding how organisms interact within their environment.

    During the summer of 2017, I conducted a study to find out how bees are effected by different flower densities in field margins.

    This research could be beneficial in gaining a wider perspective on what society can do to aid the prevention of bee loss in the UK. Given the UK’s high proportion of land use for agricultural activity, it is particularly important that we research the benefits of flower field margins on bee populations.

    For this study, I observed three different types of field margins across Hope Farm, each with differing flower densities, counting the diversity of bee species, flowering plants, and the number of bee visits to flowers along each field margin.

    As expected, I counted over 85% of the total bee species on field margins with a higher flower density and diversity compared to those of just grass.

    Studying ecological based modules at university and participating in the British Ecological Society Summer School, I discovered my passion for conservation biology. Over the next few years, I hope to expand my understanding in the practical applications of preserving biological diversity through a postgraduate Master's degree.

    Ultimately, I want to pursue a career in ecological consultancy and feel that this experience at Hope Farm has enabled me to improve my research skills through working independently.

    I am currently analyzing data to start writing my dissertation within the next few weeks. If you would like further information on my dissertation journey, feel free to follow me on twitter to see regular updates and findings - @soph_chowder

    Images by Sophie Chaudhari.

  • From the field: wader update from the Upper Thames

    Every July I swear I won’t do it again. I’m tired after squeezing fieldwork into every possible hour for the last four months. I’m covered in itchy insect bites. And I’ve worn a hole in yet another pair of boots. I’m definitely not doing this again.

    And every following spring I do.

    Because as the frosts and morning mists of winter give way to spring sunshine, and green shoots start appearing in the fields, I need to go and see if the curlew have returned again. And when I hear that first ‘cu-lee, cu-lee’ call, I instantly feel more alive.

    I’ve been helping with the annual wader survey in the Upper Thames for four years now – just one of team of birdwatchers who together have been making this happen since 2005. But the wader project isn’t just about counting birds – it’s about actively helping them. Together with my colleague, Charlotte, part of my day-job is supporting the farmers in the area who are keen to keep lapwings and curlew part of their worked environment. It’s another example of farmers working at landscape scale for the wildlife they cherish.

    The Upper Thames river valleys cover 35,298 hectares – a mosaic of farmed pasture, meadows, and arable fields. It also includes a small handful of nature reserves, including the RSPB’s Otmoor reserve.

    Upper Thames valley by Colin Wilkinson (RSPB)

    The wader project currently works with over 130 farmers and land managers spanning this landscape. Whilst practices that could be potentially challenging to ground-nesting waders, such as spring rolling of grass, are unusual in this area, this year hay cutting over the damp summer proved particularly difficult for birds and farmers alike. By contrast, the early spring was very dry, and many sites had little surface water available.

    So how did waders do in 2017?

    This year the standardised lowland wader survey recorded 328 pairs of breeding waders across the whole landscape. Of these, 97% of the redshank and snipe were recorded on the Otmoor reserve, but 30% of lapwing and 98% of curlew were recorded on predominantly farmland sites.

    Compared to previous years, the biggest changes have been the increases in redshank, snipe and lapwing on the Otmoor reserve. Keeping parts of the reserve wetter into July and August appears to have helped snipe, whilst fencing a key field against mammalian predators some years ago significantly improved lapwing breeding success.

    Upper Thames breeding wader trends graph

    Note: this graph reflects records across the whole landscape, although for practical reasons the number and distribution of sites sampled isn’t always exactly the same each year.

    Home-grown curlews?

    The question of whether a species’ population is changing because of changes to birth or death rate, or to movement in or out of the area might seem a bit of a technicality, but it’s quite important. Curlew in particular can live for over thirty years and are very site-faithful. On average they need to fledge around 0.5 chicks per territorial pair each year in order for their local population to be stable.

    This spring, for the second year running, the wader project was complemented by a study of the productivity of curlew in the Upper Thames. As curlew here mainly nest in meadows, finding their nests can be very difficult. Success seems to be due a combination of elevation, luck and an enormous amount of patience! Due to the height of the vegetation by June, monitoring chicks to see if they fledge successfully is, unfortunately, impossible.

    However, this year the project found eleven nests, of which four hatched successfully. Combined with the outcomes from the eight nests monitored in 2016, this means 37% are known to have hatched successfully.

    Curlew nest by Kirsty Brannan (RSPB)

    To avoid the risk of overestimating hatching success (nests that fail quickly are less likely to be found), we use the daily survival probability instead. In 2016 this probability of a curlew nest surviving from one day to the next was 96.2% and in 2017 it was 95.1%. Over the whole nesting period, this equates to a hatching probability of 33% in 2016 and 24% in 2017.

    We try to determine the nest outcomes based on the state of the egg remains and nest, temperature logs and the behaviour of adult curlews. However, without suitable trail cameras, it is rarely possible to be totally certain of the primary reason for nest failure.

    Upper Thames curlew nest outcomes pie chart

    The curlew study also includes analysis of the habitats curlew choose to nest in, compared to nearby areas that they don’t use. This year we were assisted by MSc student Matt Purkis, whose number crunching has highlighted some interesting points.

    For example, curlew appear to nest in fields with the greatest variety in vegetation height and the densest vegetation. Also, the early indications are that curlews are more likely to use areas that have a greater abundance of large-sized insects on both the vegetation itself, and in the air near ground level.

    This year we also supported one farmer in temporarily fencing a curlew nest to protect it, and a few sites undertake some control of foxes and crows. These interventions are often difficult, expensive and not without risks of their own. Studies such as this one are essential to making sure that interventions to help breeding curlew are addressing the key issues and are as effective as possible. All being well, we hope to repeat the curlew project next year to increase our sample size.

    A future for curlew in the Upper Thames

    The quiet, unassuming river valleys threading their way through Oxfordshire and surrounding counties are still regionally important for breeding waders in the lowlands. And with curlew arguably one of the highest conservation priorities of the UK, many local people are aware that if we lose them from this area, it could be many decades before they come back.

    To date, agri-environment schemes have been crucial to supporting the wet pasture and meadows that waders here rely on. We understand that some options, such as Management of species-rich grassland and Management of wet grassland for breeding waders, which so far have only been available through Higher Tier Countryside Stewardship, will be available through Mid Tier from 2018. We very much hope this will make it easier for farmers to access this support.

    Meanwhile, if you’re local to the area, have good bird identification skills and would like to help monitor and protect farmland waders, get in touch. I can’t promise that your boots will stay waterproof, but I can guarantee you’ll be making a real difference for wildlife. And you just might to do it again.

  • Landowners and conservationists unite - new Turtle Dove Friendly Zone is the first of its kind in Essex

    RSPB Press Release

    A new landscape scale conservation initiative is bringing together farmers, landowners, businesses, communities and conservation organisations near Maldon, to help one of Britain’s fastest declining birds, the turtle dove.

    The ‘Turtle Dove Friendly Zone’ – the first of its kind in Essex – has been established as part of Operation Turtle Dove, a multi-partner project that aims to save turtle doves from extinction in the UK.

    Once common in the British countryside, where their distinctive turr-turr call was an evocative sound of summer, in the last 20 years we have lost more than 94 per cent of our breeding turtle doves in the UK. More than half the UK’s remaining turtle doves breed in East Anglia, with ‘hotspots’ in parts of Essex, Suffolk, Norfolk and Cambridgeshire.

    The new Maldon Turtle Dove Friendly Zone is one such hotspot, and each spring, turtle doves that have spent the winter thousands of miles away in Africa arrive in search of a mate and somewhere to nest. Nature reserves such as Essex Wildlife Trust’s Abberton Reservoir and RSPB Old Hall Marshes are playing their part in providing homes for turtle doves, but nature reserves can only be part of the answer. It is hoped that bringing together people to manage land within the Turtle Dove Friendly Zone for turtle doves will help to create more habitat for the threatened birds outside of nature reserves, in the wider Essex countryside.

    Emma Stobart, RSPB and Operation Turtle Dove farm conservation officer: “We are used to thinking of extinction as something that happens in other countries or in the distant past, but without urgent action the loss of turtle doves from the UK is a very real possibility. Only by restoring lost habitat in the wider countryside and farmed landscape can we hope to turn things around for turtle doves. Fortunately, there are lots of farmers and landowners already doing this. Bringing them together to pool their knowledge, experience and enthusiasm, and encouraging others to do what they can to help, will make these efforts all the more effective.”

    Marc Outten, Reserves Manager (South) for Essex Wildlife Trust says: “Parts of Essex remain something of a stronghold for this wonderful species - it’s great that through collaborative partnerships and specific habitat management we can boost the battle to reverse the turtle dove’s bleak fortunes. This year saw turtle doves visiting a number of Essex Wildlife Trust reserves, including a pair that successfully bred at Abbotts Hall Farm, home to our main offices, regular sightings from Fingringhoe Wick and Chigborough Lakes and a remarkable record of 14 birds spotted at Wrabness.”

    Why are we losing our turtle doves?

    The main cause of turtle dove decline in the UK is the loss of food for the birds from the countryside. Turtle doves eat the fallen seeds of arable plants like fumitory and knotgrass that are usually thought of as weeds. These have become more and more scarce in the farmed landscape due to increased herbicide use and intensification of farming to use as much of the available land as possible to produce crops.

    As migrating birds, turtle doves also face many threats and pressures outside this country, including hunting and the challenge of crossing the Sahara Desert and finding enough food and water to survive the winter in Africa.

    What can we do about it?

    Operation Turtle Dove is working with international partners to better understand the impact that pressures outside the UK are having on turtle dove numbers. Ultimately though, only by restoring lost feeding and nesting habitat will we be able to turn things around for this rapidly disappearing dove here in UK.

    Fortunately, more and more farmers and other landowners are starting to help turtle doves by creating the breeding and feeding habitat they need, often with valuable financial and practical support from agri-environment schemes.

    Farmers and landowners/managers interested in finding out what they can do to help turtle doves, including more about Turtle Dove Friendly Zones, should contact Emma Stobart: emma.stobart@rspb.org.uk.

    There is also lots of useful information and advice on the Operation Turtle Dove website: www.operationturtledove.org, and on the Farm Wildlife website: www.farmwildlife.info

    Follow Operation Turtle Dove on Twitter: @SaveTurtleDoves