Rangelands in Southeast Oregon

This map, sourced from the WHB maps page, shows Herd Areas and Herd Management Areas in southeast Oregon.  The HMAs, which are managed for wild horse and burros, have blue borders.  The HAs, which may or may not contain HMAs, have red borders.

Jackies Butte HA includes Jackies Butte HMA plus some additional land to the north that is not managed for WHB.  The Warm Springs HA has the same boundaries as the HMA.  The Diamond Craters HA has no land managed for WHB, although horses and burros were found there when the WHB Act became law (that’s the definition of a HA).


Herd Areas are not managed for horses and burros because they don’t have adequate resources, according to the BLM.  Go to 08:30 in this video.

This map, sourced from Data Basin, shows grazing allotments in the same area.  HMAs from the map above have been added in red.  Allotments are shaded green.


Most of the land in this part of the state is subject to BLM grazing permits.  Same for the HMAs.  Some HMA boundaries coincide with allotment boundaries.  Which came first?

Note that lands outside the HMAs also fall within permitted grazing allotments—lands that can’t support horses and burros.  But they can support cattle and sheep?

Would the situation be any different in Nevada?  Utah?  Wyoming?

If the Wild Horse and Burro Program is not run by ranching interests for the benefit of ranching interests, what would be done differently it was?

RELATED: Population Densities on Western Rangelands.

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