Arizona's wild horses have clear impact on environment, but does the good outweigh the bad? https://www.tucsonsentinel.com/local/report/061323_wild_horses_sitegreaves/arizonas-wild-horses-have-clear-impact-environment-but-does-good-outweigh-bad/
About 500 horses roams an area of Arizona's Apache-Sitgreaves National Forest - and though conservationists say the presence of horses in national forests contributes to the decline of endangered species, others point to environmental benefits - like reducing wildfire risk.
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