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7. Appendix - Summary tables of changes in
population size and breeding performance

 
7.1 Tables of alerts and population increases from CBC
1a. CBC/BBS UK alerts - 36 years
1b. CBC/BBS England alerts - 36 years
2a. CBC/BBS UK alerts - 25 years
2b. CBC/BBS England alerts - 25 years
3a. CBC/BBS UK alerts - 10 years
3b. CBC/BBS England alerts - 10 years
4a. CBC/BBS UK alerts - 5 years
4b. CBC/BBS England alerts - 5 years
5a. CBC/BBS UK population increases of >50% - 36 years
5b. CBC/BBS England population increases of >50% - 36 years
   
7.2 Tables of alerts and population increases from WBS
1. WBS - 25 years
2. WBS - 10 years
3. WBS - 5 years
4. WBS - population increases of >50% - 28 years
   
7.3 Tables of alerts and population increases from CES
1. CES - Adults - 19 years
2. CES - Adults - 10 years
3. CES - Adults - 5 years
4. CES - Adults - population increases of >50% - 19 years
   
7.4 Tables of population declines or increases from BBS
1. BBS - UK
2. BBS - England
3. BBS - Scotland
4. BBS - Wales
5. BBS - UK - population increases of >50%
6. BBS - England - population increases of >50%
7. BBS - Scotland - population increases of >50%
8. BBS - Wales - population increases of >50%
9. BBS - Northern Ireland - population increases of >50%
 
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This report should be cited as:
Baillie, S.R., Marchant, J.H., Crick, H.Q.P., Noble, D.G., Balmer, D.E., Coombes, R.H.,
Downie, I.S., Freeman, S.N., Joys, A.C., Leech, D.I., Raven, M.J., Robinson, R.A. and Thewlis, R.M. (2006)
Breeding Birds in the Wider Countryside: their conservation status 2005.
BTO Research Report No. 435. BTO, Thetford. (http://www.bto.org/birdtrends)

Pages maintained by Susan Waghorn and Iain Downie: Last updated 11 November, 2008