Publications
| Title | Abstract | Year(sorted ascending) Filter | PMID Filter |
|---|
| effects of el niño on distribution and reproductive performance of black brant. | climate in low-latitude wintering areas may influence temperate and high-latitude breeding populations of birds, but demonstrations of such relationships have been rare because of difficulties in linking wintering with breeding populations. we used long-term aerial surveys in mexican wintering areas and breeding areas in alaska, usa, to assess numbers of black brant (branta bernicla nigricans; hereafter brant) on their principal wintering and breeding area in el niño and non-el niño years. we us ... | 2006 | 16634306 |