Moulton, David H., “[An Examination of the Impact of Delayed Hay Mowing Options on Breeding Eastern Meadowlarks and Grasshopper Sparrows in Southern Maryland](https://secureservercdn.net/50.62.172.157/j9k.4fe.myftpupload.com/wp-content/uploads/2022/02/FINAL-2021-REPORT-w-attachments.pdf)”, Feb. 2022.
