Drones Boost Efficiency and Herd Health
Drones may have started as tools of high tech hobbyists and military strategists, but their role in agriculture, including within the cattle sector, has grown from novelty to necessity. As technology improves and the industry adapts to modern tools, drones are proving to be a cost effective and labor saving solution that enhances productivity and herd performance.
Applications include herd monitoring, land management and with more opportunities on the horizon. From feedlot operators to cow-calf producers, these machines are offering a new perspective on how to run a more efficient cattle business.
What can they do, anyway?
The practical applications for drones in cattle operations are wide ranging and continuously expanding. On larger operations, where it can take hours or even days to monitor herd activity or assess property conditions, drones significantly cut down the time and manpower needed for routine tasks.
According to Caitlin Maddock-Bahr, writing for Caterpillar’s Down to Earth Agriculture blog, one operation now uses drones to count cattle in under two hours using only one person. The process involves creating a flight plan, running the drone over the property and sending the data to a drone management provider. From there, they can run a headcount in less than an hour, greatly cutting down on time and energy.
The technology also extends into feedyard management. Drones can map pen surfaces to pinpoint specific drainage issues, improving animal welfare and pen maintenance over time. They’ve also been used to assess feed bunks, scout for discrepancies in feed distribution and even evaluate silage pit volume to aid in ration planning.
Drones are becoming just as useful on the grazing side. Samantha Daniel, in her 2024 article for CropWatch from the University of Nebraska–Lincoln, outlines how drones can determine forage utilization and monitor pasture health. No more lost hours spent on foot or ATV riding for routine inspections. Additionally, drones can scout for insect outbreaks, disease pressure or changes in biomass, providing better visibility into forage production without disrupting the landscape.
Herd health, stress and surveillance
One of the most significant benefits drones offer is improved monitoring of animal health and behavior with minimal stress to the herd. Human presence, especially during gathering or close inspection, can lead to elevated stress responses in cattle. This in turn can negatively impact weight gain, fertility and immune function.
According to 3Laws Robotics in their overview, Drones and the Future of Beef Cattle Ranching and Farming, including Feedlots, drone technology has been shown to reduce labor costs by up to 40% and minimize cattle stress by as much as 50%.
Beyond cost savings, these metrics also show improvement in herd performance. Their research also points to reduced incidence of bovine respiratory disease, improved detection of injuries and illnesses, and better tracking of feeding patterns and animal behavior.
As calving season demands constant surveillance and estrus detection becomes more precise, drones allow ranchers to maintain a bird’s eye view without disturbing their animals. Over time, cattle tend to acclimate to the drone’s presence, making it a practical tool for daily observation.
Worth the buy?
The barrier to entry for utilizing drone technology is lower than ever, but it’s still not insignificant. As Daniel notes, startup costs can range from $500 to $5,000 depending on camera resolution, flight range, and capabilities like thermal imaging or mapping software. Battery life and wind resistance are critical considerations for operators managing large or rugged terrain.
Legal use is another factor. Anyone using a drone for commercial or agricultural purposes must pass the FAA’s Part 107 exam to obtain certification, which comes with a cost and some paperwork. (Additional licensing is required for any pesticide application done via drone, should it be used for treating pasture.)
Maddock-Bahr advises ranchers looking to optimize their drone’s performance to prioritize long battery life and high resolution imaging, especially if their goal is to count animals, measure feed intake or identify small changes in terrain or plant growth.
In windy regions, more powerful drones are necessary to withstand conditions and complete flight plans without interruption.
And while the learning curve can be steep at first, once integrated into an operation, drones quickly pay for themselves through savings in time, labor and improved management decisions.
A new standard?
While drones won’t replace the human touch anytime soon, they are quickly becoming a valuable tool in the toolbox. Their efficiencies aren’t just theoretical. Ranchers are already seeing returns in the form of healthier cattle, better grazing outcomes, and earlier interventions. As regulations become more accommodating and hardware prices continue to fall, drone technology may well become as commonplace on the ranch as a pair of working boots or a reliable side-by-side.
By Jaclyn De Candio
September 2025
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