Dates of Migrant Arrivals


Species 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017
Spring
March
Milvus milvus 27.2 26.2   7.3 10.3 24.2   5.3 23.2   9.3 24.2 19.2 Winter 24.2   2.3   4.3 27.2   3.3
Motacilla alba   1.3 26.2   7.3 15.3   9.3   4.3 24.2 Winter 10.2 11.3 10.3   8.3   1.3   5.3 12.3   4.3
Turdus philomelos   5.3   2.3 14.3 16.3 19.3 27.2 23.2   7.3 16.3 11.3   1.3   8.3 23.2   8.3 12.3   9.3
Phyloscopus collybita 16.3 12.3 17.3 18.3 23.3 13.3 16.3 14.3 22.3 15.3 16.3 10.4 11.3 17.3 29.3 16.3
Phoenicurus ochruros 23.3 13.3 16.3 19.3 22.3 16.3 30.3 19.3 19.3 25.3 16.3 13.4 10.3 17.3 29.3 18.3
Anthus pratensis 17.2   2.3 17.3 19.3 23.3 27.2 22.1   3.3   1.3 19.1   1.3 13.4 29.3   5.4 18.3 ?
Emberiza schoeniclus 16.3   9.3   7.3 15.3 18.2 ? ? 19.3 ? ? ? ? ? ? ? ?
Ciconia nigra ? ? 30.3 22.3 ?   7.3   4.3 17.3 ? 26.3 24.4 13.4   2.4 30.3 ? 20.3
Regulus ignicapillus   8.3 25.2 18.3 22.3   2.4 15.3 13.3 18.3 22.3 23.3 22.3 13.4 25.3   7.4 26.3 ?
April
Saxicola rubicola ? 10.3 16.3 17.3 22.3   5.3 ? ? ? ? ? ? 17.5 25.5   2.4
Phyloscopus trochilus   4.4 13.4 15.4   1.4   7.4   9.4 17.4   9.4   7.4   6.4 19.4 14.4   9.4 10.4   3.4
Hirundo rustica 20.4 15.4   2.4 28.3 25.3 29.3   4.4   6.4   8.4   3.4 20.4 16.4 16.4 15.4   5.4
Sylvia atricapilla   5.4 16.4 16.4   4.4 17.4 11.4 12.4 10.4   8.4   6.4 11.4 15.4   2.4 14.4 10.4
Carduelis cannabina ? 27.3 29.3 17.3   5.4   7.4 20.4 20.4   5.4 26.3 21.3 22.4 29.3   7.4 12.4
Anthus trivialis ? 16.4 16.4 21.4 17.4 11.4 16.4   6.4   6.4   7.4 20.4 14.4   9.4 15.4 12.4
Sylvia curruca ?   2.5 25.4 10.5 21.4 13.4 20.4 15.4 17.4 20.4 27.4 22.4   7.4 19.4 19.4
Locustella naevia ?   8.5 28.4   9.5 ? 20.5 ? ? ? 10.5 ? 24.4 ? ? ?
Falco subbuteo ? ? 25.4 30.4   2.5 30.4   4.5 25.4 ? ? ? ? ? ? ?
Phoenicurus phoenicurus 18.4 20.4 23.4 26.4 ? ? 16.5 19.5 ? 29.4 ? ? ? ? ?
May
Muscicapa striata ? ?   2.6 ?   1.5 ? ? ? ? ? ? ? ? ? ?
Sylvia communis 24.4 29.4 26.4 29.4   1.5 30.4 27.4 25.4 24.4 23.4 30.4 28.4 28.4 24.4   4.5
Milvus migrans ? ? 16.4 29.3 21.4 20.5   4.5 ? ? ? ? ? ? ? ?
Sylvia borin ?   4.5 23.4 13.4 28.4 26.4   2.5 24.4 29.4 18.4 27.4 19.4 27.4 26.4   8.5
Cuculus canorus 17.5 25.4 27.5 25.4 19.4 19.5   2.5 19.5 18.4   6.6 ? ? 24.4 24.4 12.5
Lanius collurio   8.5   5.5   3.5   8.5 28.4 ? 12.5 16.5   8.5 18.6 18.5 ? ? 14.5 12.5
Pernis apivorus ? ? 20.5   1.6 13.5 ? ? 18.5 ? ? ? ? ? 14.5 ?
Apus apus ? 26.4 25.4 12.5   9.5 19.5   5.5 10.5 ?   9.6   5.6 13.5 12.5 26.5 17.5
Acrocephalus palustris ? 25.5 20.5 13.5   3.6 21.5 20.6 19.5 ? 17.5   3.5   8.5   9.5 25.5 ?
Phylloscopis sibilatrix 13.5 10.5 10.5 10.5 17.5   1.5 11.5   7.5 28.4 22.4 13.5   6.5 23.4 14.5 27.5
June
Streptopelia turtur 15.5 24.4   9.5 28.4 19.4 30.4 24.4   4.5 ?   1.5 ? ? 22.4 17.5   5.6
Delichon urbica ? ? 25.4   7.5 23.4   3.5   4.5 ? 24.5 14.5 16.5 ?   9.5 26.5   9.6
Autumn
October
Fringilla montifringilla   9.12   4.10   9.10   2.10   9.10 21.9   8.10 13.10   3.10 13.10 14.10 12.10 15.10   8.10 ?
Gallinago gallinago ?   4.11 12.9 22.9 14.9 23.9 23.11 18.12 ?   1.11 ?   5.10 ?   9.10   9.10
Turdus iliacus   3.10 10.10   4.10 26.10 25.10   3.10 16.10 31.10 30.10 26.10 ? ? 13.10 ? ?
Bombycilla garrulus - - -   7.2 - - - - 30.10 - - - - - -
November
Dendrocopos medius -   6.11 - - - - - - - -   6.11 - - - -

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


Translations

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