Ydenberg, Ronald C.
Article History
Received: 24 February 2022
Accepted: 3 October 2022
First Online: 27 October 2022
Declarations
:
: Not applicable.
: Mr. John Ireland collected the data presented here on peregrine presence during surveys made 1986–2001. He was a co-author on the papers that originally analyzed these data: Lank, D.B., R. W. Butler, J. Ireland, and R. C. Ydenberg. 2003. Effects of predation danger on migratory strategies of sandpipers. Oikos 103:303–319; and Ydenberg, R.C., R. W. Butler, D. B. Lank, B. D. Smith, and J. Ireland. 2004. Western sandpipers have altered migration tactics as peregrine falcon populations have recovered. Proceedings of the Royal. Society London B 271:1263–1269. He gave consent at that time for use of these data in further analyses, such as that developed here. He has since retired and returned to England.
: The data used here are presented in Fig. 3 of Ydenberg, R.C., R. W. Butler, D. B. Lank, B. D. Smith, and J. Ireland. 2004. Western sandpipers have altered migration tactics as peregrine falcon populations have recovered. Proceedings of the Royal. Society London B 271:1263–1269.More detail, if required, is available from the corresponding author.
: The author declares that he has no competing interests.