Dates of Migrant Arrivals


Species 2002 2003 2004 2005 2006 2007 2008 2009
Summer
January
Motacilla alba   1.3 26.2   7.3 15.3   9.3   4.3 24.2   6.1
Anthus pratensis 17.2   2.3 17.3 19.3 23.3 27.2 22.1
February
Emberiza schoeniclus 16.3   9.3   7.3 15.3 18.2 ? ?
Turdus philomelos   5.3   2.3 14.3 16.3 19.3 27.2 23.2
Milvus milvus 27.2 26.2   7.3 10.3 24.2   5.3 23.2
March
Ciconia nigra ? ? 30.3 22.3 ?   7.3   4.3
Saxicola rubicola ? 10.3 16.3 17.3 22.3   5.3 ?
Regulus ignicapillus   8.3 25.2 18.3 22.3   2.4 15.3 13.3
Phyloscopus collybita 16.3 12.3 17.3 18.3 23.3 13.3 16.3
Phoenicurus ochruros 23.3 13.3 16.3 19.3 22.3 16.3 30.3
April
Hirundo rustica 20.4 15.4   2.4 28.3 25.3 29.3   4.4
Sylvia atricapilla   5.4 16.4 16.4   4.4 17.4 11.4 12.4
Anthus trivialis ? 16.4 16.4 21.4 17.4 11.4 16.4
Phyloscopus trochilus   4.4 13.4 15.4   1.4   7.4   9.4 17.4
Carduelis cannabina ? 27.3 29.3 17.3   5.4   7.4 20.4
Sylvia curruca ?   2.5 25.4 10.5 21.4 13.4 20.4
Streptopelia turtur 15.5 24.4   9.5 28.4 19.4 30.4 24.4
Sylvia communis 24.4 29.4 26.4 29.4   1.5 30.4 27.4
May
Muscicapa striata ? ?   2.6 ?   1.5 ? ?
Sylvia borin ?   4.5 23.4 13.4 28.4 26.4   2.5
Cuculus canorus 17.5 25.4 27.5 25.4 19.4 19.5   2.5
Falco subbuteo ? ? 25.4 30.4   2.5 30.4   4.5
Delichon urbica ? ? 25.4   7.5 23.4   3.5   4.5
Milvus migrans ? ? 16.4 29.3 21.4 20.5   4.5
Apus apus ? 26.4 25.4 12.5   9.5 19.5   5.5
Phylloscopis sibilatrix 13.5 10.5 10.5 10.5 17.5   1.5 11.5
Lanius collurio   8.5   5.5   3.5   8.5 28.4 ? 12.5
Pernis apivorus ? ? 20.5   1.6 13.5 ? ?
Phoenicurus phoenicurus 18.4 20.4 23.4 26.4 ? ? 16.5
Locustella naevia ?   8.5 28.4   9.5 ? 20.5 ?
June
Acrocephalus palustris ? 25.5 20.5 13.5   3.6 21.5 20.6
Winter
October
Fringilla montifringilla   9.12   4.10   9.10   2.10   9.10 21.9   8.10
Turdus iliacus   3.10 10.10   4.10 26.10 25.10   3.10 16.10
November
Dendrocopos medius -   6.11 - - - - -
Gallinago gallinago ?   4.11 12.9 22.9 14.9 23.9 23.11
December
Anthus spinoletta ?   8.4 23.3 15.3 25.2 ? 27.12
February
Bombycilla garrulus - - -   7.2 - - -

With help from Gregory Bia, Annie Dubois, Bruno Ghysenberghs, Léon Mutsch, Raphaël Thunus.


Translations

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