What is a major conservation concern regarding the interaction between beefalo and wild American bison?
Answer
Genetic introgression that could dilute the distinct wild bison lineage
A significant concern among biologists and conservationists is the potential for domestic cattle genes to enter the wild bison gene pool, a process referred to as genetic introgression. Because wild American bison are genetically precious following their near-extinction, the presence of escaped beefalo near protected areas poses a substantial risk. This hybridization can erode the unique genetic identity of wild bison populations, making the breeding of hybrids a point of contention for those dedicated to species restoration.
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