Working Group on Seabird Ecology (WGSE). ICES CM 2004/C:05 ...

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Table 8.3. Some breeding population sizes of seabird (no. of pairs) in ICES area IVc. Data are from Lloyd et al. (1991), Mitchell et al. (2004), and Dijk et al. (1999, 2003). UK Netherlands 1985–87 1998–2002 Annual change Northern fulmar 455 144 −8% Manx shearwater 0 0 − European storm-petrel 0 0 − Leach's storm-petrel 0 0 − Northern gannet 0 0 − 1997 2002 Annual change Great cormorant 0 40 − 17,409 22,000 +5% European shag 0 0 − Arctic skua 0 0 − Great skua 0 0 − Mediterranean gull 0 43 − 376 230 −9% Little gull − 3 2 0% Black-headed gull 21,169 33,260 +3% 140,000 135,500 < −1% Mew gull 23 22 < −1% 6,200 6,000 0% Lesser black−backed gull 5,051 8,972 +5% 57,200 90,000 +9% Herring gull 6,443 3,485 −4% 67,000 76,500 +3% Yellow−legged gull 0 5 15 +25% Great black−backed gull 0 4 0% 8 20 +20% Gull−billed tern 0 Black−legged kittiwake 2,543 1,598 −3% Sandwich tern 3,864 4,615 +1% 11,913 17,300 +8% Roseate tern 0 1 Common tern 1,467 1,211 −1% 18,000 17,700 < −1% Arctic tern 4 8 +5% 17,063 15,500 −2% Little tern 1,456 1,087 −2% 515 450 −3% Common guillemot 0 0 − Razorbill 0 0 − Black guillemot 0 0 − Atlantic puffin 0 0 − 42 ICES WGSE Report 2004
Table 8.4. Some breeding population sizes of seabird (number of pairs) in ICES area IIIa. Data are from the Norwegian Seabird database (Norwegian Institute for Nature Research, unpublished). Norway 2003 Northern fulmar 20 Northern gannet Great cormorant European shag Arctic skua Great skua Mediterranean gull Little gull Black−headed gull Mew gull 20,000 Lesser black−backed gull 40,000 Herring gull 20,000 Yellow−legged gull Great black−backed gull 2,500 Gull−billed tern Black-legged kittiwake Sandwich tern Roseate tern Common tern 3,000 Arctic tern 100 Little tern Whiskered tern Black tern Common guillemot Razorbill Black guillemot 30 Atlantic puffin 2 ICES WGSE Report 2004 43
Page 1 and 2: ICES Oceanography Committee ICES CM
Page 3 and 4: Contents 1 Introduction............
Page 5 and 6: 1 INTRODUCTION 1.1 Participation Th
Page 7 and 8: egion, but its size and importance
Page 9 and 10: addition, mass mortality events on
Page 11 and 12: During autumn migration surprisingl
Page 13 and 14: Table 3.4.1. Score of the nine vuln
Page 15 and 16: It might be considered useful to di
Page 17 and 18: performance and climatic variables,
Page 19 and 20: Calculation of numbers of birds in
Page 21 and 22: Table 5.1. Relative species composi
Page 23 and 24: Table 5.4. Approximate numbers of s
Page 25 and 26: Table 5.8. Approximate food consump
Page 27 and 28: Kershaw, M., and Cranswick, P.A. 20
Page 29 and 30: 6 CONSUMPTION OF PREY BY SEABIRDS I
Page 31 and 32: WGSE and ACE recommended in 2003 (I
Page 33 and 34: The present level is that around 60
Page 35 and 36: Kittiwake breeding success at Foula
Page 37 and 38: 7.7 Seabird population trends as an
Page 39 and 40: 8.2.1 UK (ICES IVa-c) Data on popul
Page 41: Table 8.2. Some breeding population
Page 45 and 46: Table 8.5. Continued. HUNTING STATU
Page 47 and 48: Norwegian Institute for Nature Rese
Page 49 and 50: 10 ANNEXES Annex 1 List of particip
Page 51 and 52: Relation to strategic plan: Resourc
Page 53: English name Scientific name Goosan

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