@misc{indiciae9b72bd69edf5, title = {The influence of diet quality on clutch size and laying pattern in mallards}, author = {J.L. Eldridge and Gary L. Krapu}, year = {1988}, doi = {10.1093/auk/105.1.102}, url = {https://pubs.usgs.gov/publication/1001459}, note = {Source identifier: 1001459} }