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Mountains and wetland at Baikal, Yellow breasted bunting, red-list conservation status, 2019
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Hollow oak, Insect trap, research article, 2019
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Duckling on eutrophicated lake, 2019
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Forest hide-out, negative, spotted nutcracker being ringed, 2019
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Tracking Bees, 2020
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Acrocephalus schoenobaenus, 2019
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Upupa epops, 2019
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Luscinia svecica, 2018
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Approach of winter, 2018
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Sylvia curruca, 2019
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Oenanthe oenanthe, 2019
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Sylvia melanocephala, 2017
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Sylvia communis, 2019
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Phoenicurus phoenicurus, 2019
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Serinus serinus, 2019
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Ramphocelus costaricensis, 2019
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Chloroceryle americana, 2019
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Cyanocompsa cyanoides, 2019
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Platyrinchus coronatus, 2019
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Emberiza leucocephalos, 2019
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Anthus trivialis, 2019
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Chloris chloris, 2019
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Pyrrhula pyrrhula, 2019
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Locustella certhiola, 2019
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Carpodacus erythrinus, 2019
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Erithacus rubecula in flight, 2019
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Hide and Seek, 2019
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Winds Blow South, 2019
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Carduelis carduelis, 2019
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Parus major, 2019
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Warm front, 2019
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Myrmeciza exsul, 2019
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Euphonia imitans, 2019
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Saxicola rubetra, 2019
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Silent spring, 2019
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Iduna aedon, 2019
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Spring plumage, 2019
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Periparus ater, 2019
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Muscicapa striata, 2019
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Hippolais icterina, 2019
