• Author: Daan, S. C. Deerenberg D. J. Dijk
• Title: Increased daily work precipitates natural death in the Kestrel.
• Year: 1996
• Reference Type: Journal Article
• Journal/Book Title: J. Anim. Ecol.
• Volume: 65
• Pages: 539-544
• Date of Publication: Friday, 20 December 1996