010420 Muskogee Edition, Birding Today

https://www.muskogeephoenix.com/news/birding-today-groups-work-to-save-florida-grasshopper-sparrow/article_8bd7731f-65be-5fbe-8588-4c0cc2c3f487.html 

060820 Muskogee Edition, Birding Today

https://www.muskogeephoenix.com/news/birding-today-grasshopper-sparrow-has-lost-about-a-quarter-of-its-range/image_18501559-af5c-5999-ace3-9387e5614191.html

Mystery Disease Killing Florida Grasshopper Sparrow

www.tampabay.com/news/environment/wildlife/The-rarest-bird-Florida-s-grasshopper-sparrow-may-go-extinct-in-2018_163937940

Florida International University Raising Awareness For Extinct Birds and Florida Grasshopper Sparrow

https://news.fiu.edu/2017/12/lost-birds-exhibit-reveals-plight-of-florida-grasshopper-sparrow/117786