Chick punishment and chick adoption in Northern Lapwings
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Byrkjedal, I., Grønstøl, G. B., Hafsmo, J. E., & Lislevand, T. (2000). Chick punishment and chick adoption in Northern Lapwings. Ornis Fennica, 77(2), 89–92. Hämtad från https://ornisfennica.journal.fi/article/view/133531