Esteemed wildlife biologist and Protect Mustangs’ Advisory Board member, Craig Downer, has published a paper offering Reserve Design strategy for wild horses and burros.
From the American Journal of Life Sciences:
Since the Wild Free-Roaming Horses and Burros Act of 1971, debate has raged over whether horses and burros are restored North American natives. Fossil, genetic and archeological evidence supports these species as native. Also, objective evaluations of their respective ecological niches and the mutual symbioses of post-gastric digesting, semi-nomadic equids support wild horses and burros as restorers of certain extensive North American ecosystems. A Reserve Design strategy is proposed to establish naturally self-stabilizing equine populations that are allowed to harmoniously adapt over generations within their bounded and complete habitats. These populations should meet rigid standards for viability based on IUCN SSC assessments (2,500 individuals). Basic requirements are described for successful Reserve Design including viable habitat as well as specific regions of North America where this could be implemented.
Read more here.
Craig C. Downer, The Horse and Burro as Positively Contributing Returned Natives in North America, American Journal of Life Sciences. Vol. 2, No. 1, 2014, pp. 5-23. doi: 10.11648/j.ajls.20140201.12