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Certhia familiaris
5
Ficedula hypoleuca
5
Fringilla coelebs
5
Hirundo rustica
Motacilla alba
5
Muscicapa striata
5
Numenius arquata
5
Parus major
5
Phoenicurus phoenicurus
5
Pica pica
5
Saxicola rubetra
5
Sterna hirundo
Sturnus vulgaris
5
Sylvia borin
5
Sylvia communis
5
Turdus merula
5
Turdus pilaris
5
Vanellus vanellus
5
Carduelis chloris
4
Chroicocephalus ridibundus
4
Cyanistes caeruleus
4
Larus canus
4
Lophophanes cristatus
4
Periparus ater
4
Phyloscopus trochilus
4
Turdus iliacus
4
nest-card data
4
Finland
2
breeding phenology
2
citizen science
2
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Numenius arquata
Sterna hirundo
5
Vanellus vanellus
5
Chroicocephalus ridibundus
4
Larus canus
4
Accipiter gentilis
1
Alauda arvensis
1
Apus apus
1
Aquila chrysaetos
1
Circus cyaneus
1
Falco peregrinus
1
Lagopus mutus
1
Lanius excubitor
1
Larus ridibundus
1
Limosa limosa
1
Pandion haliaetus
1
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