When the morning whistle blows on Mimms Ranch, the cattle get to work. This herd has a job that might surprise a lot of people: improving the health of a desert grassland and its ability to absorb water. How are they doing it?
Mimms Ranch
![wyatt-on-mimms-ranch](https://npr.brightspotcdn.com/dims4/default/e517699/2147483647/strip/true/crop/480x480+0+0/resize/880x880!/quality/90/?url=http%3A%2F%2Fnpr-brightspot.s3.amazonaws.com%2Flegacy%2Fwp-content%2Fuploads%2F2011%2F03%2Fwyatt-on-mimms-ranch.jpeg)
When the morning whistle blows on Mimms Ranch, the cattle get to work. This herd has a job that might surprise a lot of people: improving the health of a desert grassland and its ability to absorb water. How are they doing it?