Published research shows there are clear reasons “cows just stand around for no reason” and they’re almost always environmental. Leading peer‑reviewed research on why dairy cows bunch, what environmental factors drive the behavior and how dairies can reduce it is shared in this article.
Key reasons for bunching include:
- Stable flies (Stomoxys calcitrans)
- Heat stress
- Facility design
Consider sharing and discussing the article with producers as warmer months arrive and temperatures rise above 70oF <Link>.
Source: Specialty Herd Solutions. Link. Understanding the science behind bunching helps producers take targeted action that improves cow welfare, increases production, and reduces stress on both cows and people.
Also see: Cattle bunching on dairy farms: Causes and solutions, AHD Archives, August 10, 2021. Link.
Whether dairy or beef, observing cattle and discerning the cause of their behaviors requires a keen eye and time leaning on a gate just watching.”
Image: Link.
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