Does arrival date influence autumn departure of the White Stork Ciconia ciconia?
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Kosicki, J., Sparks, T., & Tryjanowski, P. (2004). Does arrival date influence autumn departure of the White Stork Ciconia ciconia?. Ornis Fennica, 81(2), 91–95. Hämtad från https://ornisfennica.journal.fi/article/view/133616