• jaybone@lemmy.zip
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        7 days ago

        I was definitely thinking the time (and method) of this data collection. It kind of appears to reflect US western expansion.

    • altasshet@lemmy.ca
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      7 days ago

      Pure guess, but the praries are probably not a good habitat for them. Hard for them to hunt, and the buffalos could easily mess them up.

      • jaybone@lemmy.zip
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        7 days ago

        Yeah trees and mountains make sense. Like the Sierra range in California / Nevada. Or the Rockies. But that map shows way down into Mexico where I imagine it is pretty flat and trees are not as dense (which i guess is kind of similar to a prairie?) Interesting point on the buffalo, i can see that.