| Original language | English |
|---|---|
| Pages (from-to) | 481-483 |
| Number of pages | 3 |
| Journal | Trends in Ecology and Evolution |
| Volume | 16 |
| Issue number | 9 |
| DOIs | |
| State | Published - 1 Sep 2001 |
| Externally published | Yes |
Bibliographical note
Funding Information:I gratefully acknowledge the financial support of the National Science Foundation (IBN-9981620), James Bullock, Robert Kenward and Rosie Hails for organizing this symposium, and Simon Levin, Kai Chan and Michael Cain for useful comments on this article. The current address of the author is Dept of Life Sciences, Ben-Gurion University, Beer-Sheva 84105, Israel.