Type:
- Article
Year:
1998
Source:
- Proceedings of the National Academy of Sciences of the United States of America
Category:
- Monarch research, Migration
Full Reference:
Wassenaar LI, Hobson KA. 1998. Natal origins of migratory monarch butterflies at wintering colonies in Mexico: New isotopic evidence. Proceedings of the National Academy of Sciences of the United States of America 95: 15436-15439.
Online citation:
Study Setting:
- Lab
Geographic Focus:
- Mexican Overwintering