NRS Results and Publications
Each Autumn, a preliminary report on the latest breeding season is produced using NRS and CES data that have been sent to the BTO by 31 October.
This online report uses first egg dates from NRS data together with moult and breeding condition data from Ringing Scheme captures to show, for a selected species, when breeding takes place through the year.
Every year, records sent to the NRS are analysed together with data from previous years to produce new figures showing trends in the timing of breeding and productivity of UK bird populations. These figures are published annually in the online BirdTrends Report.
A selected list of publications and newsletters that make use of NRS data.
This bi-annual magazine for nest recorders and ringers contains the latest news and results from the schemes, as well as articles by volunteers on their monitoring projects and activities, and practical tips and advice. Life Cycle replaces NRS News (as well as the other scheme newsletters), which ran from 1984 to 2014.
A 256-page BTO publication containing individual species accounts, with concise notes on nest finding and quick-reference facts and figures, for 145 British and Irish breeding species. Its combination of expert advice and introductory chapters on the basics makes this guide an ideal field companion for both beginners and experienced nest recorders.
Building your own nestbox and watching a pair of birds raise a successful brood will bring pleasure to the whole family, and this book provides all you need to know to get started.
Written by Dave Cromack and drawing on the BTO's expertise, this book provides the perfect guide to building, erecting and monitoring nestboxes for a broad range of bird species.
This is a list of publications and papers that may be useful to nest recorders. It includes all the literature cited in the BTO publication A Field Guide to Monitoring Nests.
Baillie, S.R. (1990) Integrated population monitoring of breeding birds in Britain and Ireland. Ibis, 132, 151-166.
Both, C., Bouwhuis, S., Lessells, C.M. & Visser, M.E (2006) Climate change and population declines in a long-distance migratory bird. Nature, 441, 81-83.
Byrkjedal, I & Thompson, D. (1998) Tundra Plovers. T & AD Poyser, London.
Campbell, B. (1953) Finding Nests. Collins, London.
Campbell, B. & Ferguson-Lees, J. (1972) A Field Guide to Birds' Nests. Constable, London.
Castell, P & Castell, R. (2010) Breeding Birds of The Western Palearctic Nests, Eggs, Nestlings & Habitats (Revised Edition). [PC DVD] BirdGuides, London.
Chamberlain, D.E. & Crick, H.Q.P. (2003) Temporal and spatial associations in aspects of reproductive performance of lapwings in the UK, 1962-1999. Ardea, 91, 183-196.
Chamberlain, D.E. (2001) Habitat associations and trends in reproductive performance of skylarks Alauda arvensis breeding in the uplands of the UK. In Donald, P.F. & Vickery, J.A. (eds) The ecology and conservation of skylarks. Alauda arvensis, 25-39. RSPB, Bedfordshire.
Clement, P. (1995) The Chiffchaff. Hamlyn, London.
Cramp, S. & Simmons, K. E. L. (eds.) (2004) BWPi: Birds of the Western Palearctic interactive. [PC DVD] BirdGuides, London.
Crick, H.Q.P., Baillie, S.R. & Leech, D.I. (2003) The UK Nest Record Scheme: its value for science and conservation. Bird Study, 50, 254-270.
Crick, H.Q.P., Dudley, C., Glue, D.E., Thomson, D.L. (1997) UK birds are laying eggs earlier. Nature, 388, 526.
Crick, H.Q.P. & Sparks, T.H. (1999) Climate change related to egg-laying trends. Nature, 399, 423-424.
Donald, P.E. (2004) The Skylark. T & AD Poyser, London.
Evans, K.L., Leech, D.I., Crick, H.Q.P., Greenwood, J.J.D. & Gaston, K.J. (2009) Latitudinal and seasonal patterns in clutch size of some single-brooded British birds. Bird Study, 56, 75-85
Freeman, S.N. & Crick, H.Q.P. (2003) The decline of the spotted flycatcher in the UK: and integrated population model. Ibis, 145, 400-412.
Hardey, J., Crick, H.Q.P., Wernham, C., et al. (2006) Raptors - A Field Guide for Surveys and Monitoring. The Stationery Office.
Harrison, C. & Castell, P. (2002) Collins Field Guide to the Bird Nests, Eggs and Nestlings of Britain and Europe with North Africa ond the Middle East (Revised Edition). Harper Collins, London.
Hewson, C. M., Amar, A., Lindsell, J. A., Thewlis, R. M., Butler, S., Smith, K. and Fuller, R. J. (2007), Recent changes in bird populations in British
broadleaved woodland. Ibis, 149, 14–28.
Hoeher, S. (1974) Birds' Eggs and Nesting Habitats. Blandford Press, London.
Leech, D.I., Shawyer, C.R., Barimore, C.J., & Crick, H.Q.P. (2009) The Barn Owl Monitoring Programme: establishing a protocol to assess temporal and spatial variation in productivity at a national scale. Ardea, 97, 421–428
Mason, C.F. (1995) The Blackcap. Hamlyn, London.
Matthysen, E. (1998) The Nuthatches. T & AD Poyser, London.
Mayfield, H. (1961) Nesting success calculated from exposure. Wilson Bull., 73, 255-261.
Mayfield, H. (1975) Suggestions for calculating nest success. Wilson Bull., 87, 456-466.
Mikkola, H. (1983) The Owls of Europe. T & AD Poyser, London.
Peach, W.J., Siriwardena, G.M. and Gregory, R.D. (1999) Long-term changes in over-winter survival rates explain the decline of reed buntings Emberiza schoeniclus in Britain. Journal of Applied Ecology, 36, 798-811.
Reade, W. & Hosking, E. (1974) Nesting Birds Eggs and Fledglings in Colour (Revised Edition). Blandford Press
Reid, J. M., Monaghan, P. and Ruxton, G. D. (2000) The consequences of clutch size for incubation conditions and hatching success in starlings. Functional Ecology, 14, 560–565.
Shrubb, M. (2007) The Lapwing. T & AD Poyser, London.
Shrubb, M. (1993) The Kestrel. Hamlyn, London.
Simms, E. (1971) Woodland Birds. Collins New Naturalist, London.
Simms, E. (1978) British Thrushes. Collins New Naturalist, London.
Simms, E. (1985) British Warblers. Collins New Naturalist, London.
Siriwardena, G.M., Baillie, S.R., Crick, H.Q.P.& Wilson, J.D. (2000) The importance of variation in the breeding performance of seed-eating birds in determining their population trends on farmland. J. Appl. Ecol., 37, 128-148.
Stoleson, S. H. and Beissinger, S. R. (1999) Egg viability as a constraint on hatching synchrony at high ambient temperatures. J. Anim. Ecol., 68, 951–962.
Tyler, S. & Ormerod, S. (1994) The Dippers. T & AD Poyser, London.
Village, A. (1990) The Kestrel. T & AD Poyser, London.
Whitaker, J (1997) A Field Guide to the Scarcer Breeding Birds of the New Forest. Peregrine Books, Leeds.
Witherby, H.F., Jourdain, F.C.R, Ticehurst, N.F, & Tucker, B.W. (1938-41). The Handbook of British Birds. H.F. & G. Witherby, London.
Making the most of BirdTrack data
We have been working to produce useful summaries for bird reports using data from the millions of annual BirdTrack records.
Tackling invasives: unpicking the definitions
BTO's Head and Principal Ecologist David Noble breaks down what we really mean by 'invasive species'.