Reference citation:
Brown, C. P. 1946. Food of Maine Ruffed Grouse by Seasons and Cover Types. The Journal of Wildlife Management 10: 17-28.

Source citation:
Allen Hurlbert. 2017. Avian Diet Database.

Source archive URL:
https://github.com/hurlbertlab/dietdatabase/archive/de2b062bf553c6810839ced1baa3a0baf4d941d3.zip

Reference citation:
Brown, C. P. 1946. Food of Maine Ruffed Grouse by Seasons and Cover Types. The Journal of Wildlife Management 10: 17-28.

Source citation:
Allen Hurlbert. 2017. Avian Diet Database.

Source archive URL:
https://github.com/hurlbertlab/dietdatabase/archive/de2b062bf553c6810839ced1baa3a0baf4d941d3.zip

Reference citation:
Kittams, W. H. 1943. October Foods of Ruffed Grouse in Maine. The Journal of Wildlife Management 7: 231-233.

Source citation:
Allen Hurlbert. 2017. Avian Diet Database.

Source archive URL:
https://github.com/hurlbertlab/dietdatabase/archive/de2b062bf553c6810839ced1baa3a0baf4d941d3.zip

Reference citation:
Brown, C. P. 1946. Food of Maine Ruffed Grouse by Seasons and Cover Types. The Journal of Wildlife Management 10: 17-28.

Source citation:
Allen Hurlbert. 2017. Avian Diet Database.

Source archive URL:
https://github.com/lanescher/dietdatabase/archive/1c739f6fab3ef7b74b491995f1349b51339df89f.zip

Reference citation:
Brown, C. P. 1946. Food of Maine Ruffed Grouse by Seasons and Cover Types. The Journal of Wildlife Management 10: 17-28.

Source citation:
Allen Hurlbert. 2017. Avian Diet Database.

Source archive URL:
https://github.com/lanescher/dietdatabase/archive/1c739f6fab3ef7b74b491995f1349b51339df89f.zip

Reference citation:
Kittams, W. H. 1943. October Foods of Ruffed Grouse in Maine. The Journal of Wildlife Management 7: 231-233.

Source citation:
Allen Hurlbert. 2017. Avian Diet Database.

Source archive URL:
https://github.com/lanescher/dietdatabase/archive/1c739f6fab3ef7b74b491995f1349b51339df89f.zip