Wildlife

Wild Migratory Elk Supplemental Feeding Risks

Artificial supplemental feeding of elk during winter reduces starvation but concentrates disease transmission with complex welfare tradeoffs.

Key Facts

Wyoming elk feedgrounds have fed thousands of elk since the early 1900s
Feedground elk have higher rates of brucellosis and chronic wasting disease
Concentrated elk on feedgrounds facilitate disease transmission between individuals
Feedground elimination requires alternative winter habitat that may not exist

Welfare Considerations

Supplemental elk feeding creates a welfare paradox where preventing starvation increases disease transmission risk. Chronic wasting disease causes progressive neurological deterioration and slow death. The welfare math between starvation prevention and increased disease burden requires ongoing evaluation as CWD spread accelerates.

What You Can Do

Support research into wildlife disease management at supplemental feeding sites
Advocate for habitat protection that reduces elk dependence on feedgrounds
Donate to elk winter range conservation programs
Follow CWD spread research and its implications for elk welfare management