Dartmoor National Park Authority

Looking After

 Biodiversity
 Geology
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 Research, Survey and Monitoring
 -- Dartmoor Biodiversity Research Group
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 Operation Wader
 Wealth of Wildlife




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Dartmoor Biodiversity Research Group
Research Priorities

To go straight to a particular habitat or species please click on the appropriate link below:


Action
Potential Deliverer:
Lead


Partners

Complete By:
2001


2002


2005


2010


On-going

Moorland

Encourage research into the effects of grazing by Dartmoor ponies

DNPA,
FRCA

NT

X

Continue annual heather utilisation surveys of selected moorland Newtakes

DNPA

X

Key species management and protection

Collate records of merlin sightings annually (including possible breeding records)

RSPB

DNPA,
DBWPS

X

Investigate factors affecting lack of merlin breeding success on Dartmoor

RSPB

DNPA,
DBWPS

X

Establish artificial breeding sites for merlin where appropriate

DBWPS, DNPA,FA

RSPB

X

Collate existing survey information on skylarks and wheatears at five year intervals

RSPB

DNPA,
DBWPS

Survey for curlew, snipe and lapwing

RSPB, DNPA

EN, DBWPS

X

Survey potential sites for the presence of bog orchid and subsequently monitor known sites for this species and Irish lady’s tresses, at five-year intervals. Initiate remedial action, if required.

DNPA, EN

BSBI

X

X

Woodland

Assess all wet woods identified in Dartmoor woodland and Rhôs pasture surveys and those with breeding records for lesser spotted woodpecker

DNPA

FC, EN,
DPBWS

X

Carry out additional survey work if necessary

DNPA, FC,
EN

DPBWS

X

Compile a register of ecological research on Dartmoor's woodland

DNPA

All

X

Assess the need for further research into management which encourages natural regeneration and woodland wildlife on Dartmoor

FC, EN

DNPA

X

Key Species Management and Protection

(For lichens, blue ground beetle, and dormouse see separate Species Action Plans)

Involve the public in a survey for wild daffodil within the National Park

DNPA

Parish Councils

X

Freshwater

Collate species and habitat records to establish baseline for measuring change

DNPA

DBRG, All

X

Investigate links between moorland management and hydrology

EA, DNPA

Universities

X

Evaluate eel populations in all catchments

EA

Universities

X

Gain improved understanding of current otter distribution in all catchments

DNPA

EA, DBRG,
Riparian,
Owners,
Angling Associations

X

Conclude research on fish eating bird species

CEH, EA

X

Encourage research into impact of regulated rivers on freshwater ecology

EN, EA

DNPA

X

Encourage research into acidification of moorland streams and draw up action plan if appropriate

EN, EA

DNPA

X

Determine sensitivity of key species to a range of water quality parameters

EN
Universities

EA

X

Continue research on habitat requirements of fish species on Dartmoor including inter-specific competition

EA
WTS

DNPA
Angling Associations
WCRT

X

Investigate further the distribution of multi-fruited river moss within Dartmoor NP

DNPA/EA

X

Key species management and protection

Identify and publicise appropriate sites for educational use

DNPA, EA

Schools, Universities

X

X

Rhôs Pasture

Undertake strategic assessment of biodiversity value of each valley system

DNPA

DEFRA

X

Undertake a study to assess the potential for restoration

DNPA, DEFRA

EN

X

Encourage research into management and restoration of Rhôs pasture

DNPA,
DEFRA

EN, DWT,
Research Institutes

X

Key species management and protection

(For marsh fritillary & narrow-bordered bee hawk moth, keeled skimmer & southern damselfly and bog hoverfly, see separate Species Action Plans)

Hay Meadows and Species Rich Dry Pastures

Establish extent and distribution of enclosed, species-rich, dry grassland on Dartmoor

DNPA

EN, DEFRA

X

Key species management and protection

(For greater horseshoe bat and Deptford pink, see separate Action Plans)

Identify opportunities for establishment of further populations of large blue butterfly

BC

NT,EN,
DNPA

X

Survey the areas around Ilsington, Ashburton and Holne for cirl buntings

RSPB

DNPA,
DBWPS

X

Rocks (including tors, clitter slopes, quarries, caves, mines and buildings)

Assess need for future geological survey work by 2001 and carry out by 2005

DRG, EN,
DCUC

DNPA

X

X

Establish a geological database including mining features on GIS integrating wildlife and archaeological interests (link to Devon Biodiversity Records Centre)

DNPA

DRG,
DWT

X

Key Species Management and Protection

(For Bats, Ring Ouzel, Flax-leaved St. John’s Wort and Mosses and Lichens see separate Action Plans)

Complete survey of cave invertebrates at Buckfastleigh and carry out management recommendations

DWT

EN, WPCST

X

Collate information on location of peregrine and barn owl nest and roost sites on Dartmoor and put on GIS

DNPA, BOT

X

Identify opportunities for habitat enhancement within 1 km of key barn owl nest sites and implement

DNPA, DEFRA

BOT

X

Collate information on breeding sites for peregrines and sand martins and protect from disturbance as necessary

DNPA, RSPB, DPBWS

X

Mosses, Lichens and Ferns on Dartmoor

Identify past and present locations of key species, including indicators of air quality and compile a database

DNPA

EN, BLS,
BBS

X

Monitor sample populations of key species and air quality indicators every five years to assess changes in population size and habitat quality including air and water quality

EN

DNPA, BLS,
BBS, LAs

X

X

X

Identify 'hot spots' with aggregations of important host trees. Tag trees where appropriate

DNPA

EN, BBS, BLS

X

Complete a 'Checklist of Dartmoor Lichens'

BLS

X

Assess the success of experiments to translocate large-lobed lichens

EN

X

Undertake research into the reasons for the decline of Bryoria smithii, Schistmatomma graphiodes and Graphina pauciloculata and explore techniques for enlarging populations and re-establishment

EN

DNPA, BLS

X

Undertake lichen surveys of Black Tor Copse, Wistman's Wood and the Walkham Valley including management recommendations

EN

X

Undertake thorough surveys of the rivers Bovey and Dart to improve understanding of the current status of, and threats to, Cryphaea lamyana

EA

BBS, EN DNPA

X

Deptford Pink

Survey potential habitat around Buckfastleigh and Ashburton

Plantlife, BSBI

DNPA, DBP, VWT

X

Encourage research into the ecology of the species through the Dartmoor Biodiversity Research Group and/or Plantlife

DBRG,
Plantlife

DNPA,

VWT

X

Monitor known populations annually, using local school groups or individuals where possible

DBP

DNPA,
VWT

X

Flax-leaved St John's Wort

Carry out further surveys for the species, especially on Culm measures in the Dart valley

DNPA,
Plantlife

DBP

X

Encourage further research into the ecology of the species, especially population genetics and seed bank persistence

EN, Plantlife,
DBRG

DNPA,
DWT, NT

X

Establish monitoring plots on appropriate sites to quantify changes in numbers following scrub clearance

DNPA,
DWT

NT,
Plantlife

X

Undertake surveillance monitoring at all sites at least every five years

DNPA,
DWT, NT

X

X

X

Establish plots to monitor long term population changes where resources allow

DNPA,
DWT

NT

X

X

Vigur's Eyebright

Survey potential habitat on the western side of the moor

BSBI

DNPA

X

Contact site managers in Cornwall to research habitat requirements and management techniques

DNPA

BSBI,
Plantlife

X

Encourage research into the ecology of the species through the Dartmoor Biodiversity Research Group and/or Plantlife

DBRG,
Plantlife

X

Monitor known populations at least every other year

BSBI,
DNPA

X

Blue Ground Beetle

Undertake surveys to establish more accurately the distribution of the species, both within known sites and in other potential areas

DNPA

EN

X

Encourage further research into the ecology of the species eg larval requirements, movement of adults, oviposition sites, diet, etc

EN, DNPA

X

Undertake further studies to establish the habitat requirements of the beetle

EN, DNPA

X

Pool all information to establish the best methods for survey and monitoring

EN, DNPA

X

Annually monitor all sites

DNPA

EN

X

Bog Hoverfly

Undertake surveys to establish more accurately the distribution of the species, both within known sites and in other potential areas

EN, DNPA

X

Undertake research into the general ecology of the species and the habitat requirements of both adults and larvae

EN, DNPA

X

Annually monitor selected key sites

EN, DNPA

X

Consider locating suitable donor sites for possible reintroduction of bog hoverfly to parts of its former range, if appropriate

EN, DNPA

X

High Brown and Pearl-bordered Fritillaires

Undertake surveys of 12 possible HBF sites and 12 potential PBF sites

BC, DNPA

EN

X

Monitor all eight medium/large HBF colonies annually

BC, DNPA

EN, DWT

X

Carry out integrity monitoring of all other HBF sites (21) at least every five years

BC, DNPA

EN

X

X

X

Monitor annually six strong PBF sites distributed throughout the National Park

BC, DNPA

EN, DWT

X

Carry out integrity monitoring of all other PBF sites (54) at least every five years

BC, DNPA

EN

X

X

X

Support research into management of bracken stands by grazing, especially with ponies and cattle

DNPA, BC

DEFRA, EC

X

Marsh Fritillary and Narrow Bordered Bee Hawkmoth

Undertake a study to assess the potential for restoration of suitable habitat adjacent to known sites

DNPA,
DEFRA

X

Monitor all colonies of both species at least every five years

BC, DNPA

X

Monitor the four medium/large marsh fritillary colonies annually, using nationally agreed methodology

BC, DNPA

X

Provide facilities for researchers to carry out autecological studies on both species, and especially marsh fritillary parasitoids and metapopulations

DNPA, DEFRA, BC

EN

X

Scarce Dragonflies

Complete a survey of potential sites for southern, small red and scarce blue-tailed damselflies

DNPA

BDS

X

Undertake a sample survey of valley mires and Rhôs pstures for keeled skimmers

DNPA

BDS

X

Monitor all southern damselfly sites annually

DNPA, BDS

EN

X

X

X

X

X

Monitor all small red damselfly sites at least every other year

DNPA, BDS

EN

X

X

X

X

Monitor all scarce blue-tailed damselfly sites at least every five years

DNPA, BDS

EN

X

X

X

Monitor original selection of valley mires and Rhôs pastures for keeled skimmers every five years

DNPA

BDS

X

X

Encourage research into the ecology of these species through the provision of information, access, support for students etc

DNPA, BDS

EN

X

Golden Plover and Dunlin

Monitor populations of both species at least every three years

DSG

DNPA, RSPB

X

X

X

Monitor breeding success of golden plover and dunlin annually on management plots

RSPB

X

Ring Ouzel

Establish a monitoring methodology to record trends in breeding numbers

DBWPS, DNPA

X

Undertake monitoring at selected locations to produce estimates of the Dartmoor population at five yearly intervals

DBWPS, DNPA

X

X

Bats

Collate existing records for all bat species in the National Park, identify gaps in knowledge and develop a survey strategy

DNPA

DBG, EN

X

Continue to record travel routes and foraging areas of the greater horseshoe bat

EN

DBP

X

Monitor known roosts and ensure that the information is passed to EN and DNPA, and any national database

EN

VWT, DBG, BCT

X

Dormouse

Support research to look at habitat preferences and use of hedges on Dartmoor

DNPA, NT

DBP, EN

X

Monitor a representative sample of 1km squares known to be occupied during the 1990s, every five years

DNPA

X

X

 

Abbreviations used in this table:

BBS

British Bryological Society

BLS

British Lichen Society

BC

Butterfly Conservation

BCT

Bat Conservation Trust

BDS

British Dragonfly Society

BOT

Barn Owl Trust

BSBI

Botanical Society of the British Isles

CEH

Centre for Ecology and Hydrology

DBG

Devon Bat Group

DBP

Dart Biodiversity Project - now Action for Wildlife

DBRG

Dartmoor Biodiversity Research Group

DCC

Devon County Council

DCUC

Devon Caving and Underground Council

DEFRA

Department for Environment, Food and Rural Affairs

DHG

Devon Hedge Group

DNPA

Dartmoor National Park Authority

DPBWS

Devon Bird Watching and Preservation Society

DRG

Devon Rigs Group

DSG

Dartmoor Study Group

DWT

Devon Wildlife Trust

EA

Environment Agency

EN

English Nature

FC

Forestry Commission

FRCA

Farming and Rural Conservation Agency

NT

National Trust

RSPB

Royal Society for the Protection of Birds

VWT

Vincent Wildlife Trust

WCRT

West Country Rivers Trust

WPCST

William Pengelly Cave Studies Trust

WTS

Wild Trout Society

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