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
Issue
Vol. 62 No. 3 (1985)
Section
Brief report

Published

1985-09-30

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. Retrieved from https://ornisfennica.journal.fi/article/view/133188