Ring ouzel (Turdus torquata) national sample survey in the UK in 1999
This is the first co-ordinated census of breeding ring ouzel Turdus torquata across the UK. A random subsample of the UK breeding range was surveyed to arrive at a population estimate, and as such the dataset does NOT contain all breeding locations of ring ouzel in the UK in 1999. Of the tetrads surveyed that were known to be occupied during the 1988-91 breeding bird atlas, 39-43% were unoccupied in 1999. The survey highlights a continuing contraction in range. The survey was run as part of the Statutory Conservation Agencies and RSPB Annual Breeding Birds Scheme (SCARABBS) and was funded jointly by the Royal Society for the Protection of Birds (RSPB), the Countryside Council for Wales (CCW), English Nature (now Natural England) and Scottish Natural Heritage (SNH). The Ring Ouzel Study Group took part in the survey, and many landowners and site managers allowed access to their land. The purpose of this data capture was to set a baseline for the future monitoring of breeding ring ouzels and to provide a systematically based estimate of the population size.
- Dull adnabod
- Rhychwant
- Dosbarthiad
- Ansawdd
- Allweddeiriau
- System Cyfeirio Gofodol
- Cynnwys
- Cyfyngiadau
- Cynnal a chadw
- Metadata
Dull adnabod
- Dynodydd
- NRW_DS114594
- Teitl Amgen
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- Arolwg sampl cenedlaethol o fwyeilch y mynydd yn y DU, 1999
- Laith Metadata
- English
- Datganiad
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A random sample of tetrads (2 x 2 km squares) was surveyed from the known breeding range of the ring ouzel as defined from the two national breeding bird atlases of 1968-72 and 1988-91. The survey method used tape playback and observation and involved walking four parallel transects in each tetrad.
- Dyddiad cyfeirnod y set ddata (Cyhoeddiad)
- 2006-08-22
Ystod amser
- Dyddiad cychwyn
- 1999-04-01
- Dyddiad gorffen
- 1999-06-01
- Categori pwnc
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- Biota
Rhychwant
Rhychwant
- Hyd
- Wales (WLS)
))
Dosbarthiad
Dosbarthiad
- Fformat - Math a Disgrifiad
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-
Documents
()
- Math
-
Available through the NBN Gateway
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Documents
()
- Lleolwr Adnoddau
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View and Download Data
World Wide Web page
Ansawdd
Ansawdd Data
- Cwmpas Ansawdd
- Dataset
- Datganiad
-
A random sample of tetrads (2 x 2 km squares) was surveyed from the known breeding range of the ring ouzel as defined from the two national breeding bird atlases of 1968-72 and 1988-91. The survey method used tape playback and observation and involved walking four parallel transects in each tetrad.
Allweddeiriau
Allweddair
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2008-06-01
Allweddair
- NRW Thesaurus
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- ring ouzels
- turdus torquatus
- bird population
- Royal Society for the Protection of Birds (RSPB)
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2023-12-31
System Cyfeirio Gofodol
Cynnwys
Gwybodaeth Cynnwys
Proffil CNC
Elfennau CNC
Cyfyngiadau
Cyfyngiadau
Cyfyngiadau ar Fynediad a Defnydd Cyhoeddus
- Math o Gyfyngiad
- Other restrictions
Cyfarwyddeb Cyfyngiadau Mynediad
- Cyfyngiadau
- no limitations
Testun cyfyngiadau mynediad
- Cyfyngiadau eraill
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This data is jointly owned by NRW and RSPB. There are no access restrictions on this data. NRW may release, publish or disseminate it freely.
Defnyddiwch gyfyngiadau
- Cyfyngiadau Defnyddio
- Other restrictions
- Cyfyngiadau eraill
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© CNC/NRW and RSPB Data may be re-used under the terms of the Open Government Licence providing it is done so, acknowledging both the source and copyright of the owners. It is the recipient's responsibility to ensure the data is fit for the intended purpose.
Metadata
Metadata
- Dynodydd Ffeil
- 4f4c4942-4343-5764-6473-313134353934 XML
- Laith Metadata
- English
- Math o adnodd
- Dataset
- Dyddiad Metadata
- 2024-05-31T09:43:07.088Z
- Enw Safonol Metadata
- NRW
- Fersiwn Metadata
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