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Trends of other common birds in Europe

(for graph of species’ index click on species name)

Species long-term trend
[%]a)
short term trend
[%]a)
short-term slope (SE)b) migratory
statusc)
Eurasian Sparrowhawk
(Accipiter nisus)
24 -12 0.9650 (0.0257) sd
Common Buzzard
(Buteo buteo)
70 -13 1.0000 (0.0058) sd
Common Cuckoo
(Cuculus canorus)
-21 -11 0.9885 (0.0034) ld
Eurasian Hoopoe
(Upupa epops)1)
-42 0.9715 (0.0172) ld
Great Spotted Woodpecker
(Dendrocopos major)
26 10 1.0166 (0.0046) sd
White Wagtail
(Motacilla alba)
-14 -26 0.9880 (0.0032) sd
Winter Wren
(Troglodytes troglodytes)
52 4 1.0184 (0.0014) sd
European Robin
(Erithacus rubecula)
18 9 1.0145 (0.0016) sd
Eurasian Blackbird
(Turdus merula)
10 10 1.0116 (0.0011) sd
Song Thrush
(Turdus philomelos)
-8 16 1.0110 (0.0016) sd
Mistle Thrush
(Turdus viscivorus)
-21 -5 0.9943 (0.0051) sd
Cetti's Warbler
(Cettia cetti)1)
534 1.0963 (0.0141) sd
Zitting Cisticola
(Cisticola juncidis)1)
928 1.2696 (0.0813) sd
Sardinian Warbler
(Sylvia melanocephala)1)
-2 1.0253 (0.0112) sd
Blackcap
(Sylvia atricapilla)
66 13 1.0194 (0.0019) sd
Willow Warbler
(Phylloscopus trochilus)
-34 -31 0.9775 (0.0017) ld
Long-tailed Tit
(Aegithalos caudatus)
68 -3 1.0017 (0.0113) sd
Great Tit
(Parus major)
5 12 1.0047 (0.0018) sd
Black-billed Magpie
(Pica pica)
-1 -30 0.9632 (0.0049) sd
Eurasian Jackdaw
(Corvus monedula)
3 -14 0.9832 (0.0075) sd
Carrion & Hooded Crow
(Corvus corone corone & cornix)
16 4 1.0025 (0.0027) sd
Chaffinch
(Fringilla coelebs)
7 -3 0.9971 (0.0010) sd
European Greenfinch
(Carduelis chloris)
30 -9 0.9948 (0.0038) sd
Eurasian Linnet
(Carduelis cannabina)
-52 -34 0.9581 (0.0057) sd
Reed Bunting
(Emberiza schoeniclus)
-20 -3 0.9893 (0.0036) sd

1) Data for long-term trend not available.
a) Trend – change (in %) in an index value between the first and last year of a time period (Long-term trend – over the period 1980-2003, Short-term trend – over the period 1990-2003).
b) Slope – multiplicative trend over a time period considered, reflects average percentage change per year. If the slope value is 1, there is no trend. If > 1, there is a positive trend, if < 1, trend is negative. For instance, 1.08 means 8 % increase per year, 0.93 means 7 % decline per year. Slope standard error in parenthesis (Short-term slope – over the period 1990-2003).
c) Migratory status
sd – short-distance migrant or resident
ld – long-distance migrant.

Petr Voříšek

2006-03-17


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