@misc{indiciae9f6b824f1a39, title = {Sources of variation in survival and breeding site fidelity in three species of European ducks}, author = {Peter Blums and J.D. Nichols and J.E. Hines}, year = {2002}, doi = {10.1046/j.1365-2656.2002.00613.x}, url = {https://pubs.usgs.gov/publication/5224154}, note = {Source identifier: 5224154} }