Changes in predator surveillance in a foraging Great Tit Parus major in response to presence and group size of Yellowhammers Emberiza citrinella

Authors

  • H. Pöysä

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Published

1985-09-30

Issue

Vol. 62 No. 3 (1985)

Section

Brief report

How to Cite

Pöysä, H. (1985). Changes in predator surveillance in a foraging Great Tit Parus major in response to presence and group size of Yellowhammers Emberiza citrinella. Ornis Fennica, 62(3), 138–140. https://ornisfennica.journal.fi/article/view/133188