https://fieldguide.mt.gov/%5C/speciesDetail.aspx?elcode=ABNNF08040
Marbled Godwit - Montana Field Guide
Montana Field Guide contains a wealth of information about Montana's diverse species.
marbled godwitmontanafieldguide
https://pbase.com/jkrnm5/marbled_godwit
Marbled Godwit Photo Gallery by Bob Pelkey at pbase.com
marbled godwitphoto galleryby bobpbase
https://digitalcollections.lib.iastate.edu/iou/items/iou22438.html
Rare bird documentation form for Marbled Godwit in Missouri Valley, 1978 | Iowa Ornithologists'...
Item from Iowa Ornithologists' Union Collection: Rare bird documentation form for two Marbled Godwits in Missouri Valley in Harrison County, IA on April 10,...