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Can Fireworks Cause Stress On Beef Cattle?

By Travis Meteer

You’re pulling back into your driveway after a night spent watching the fireworks and celebrating independence. Then, you see pairs of eyes staring at you, from outside the fence. The cattle are out. What follows is a night spent gathering the herd, searching for calves, and fixing fence.

Fireworks and Cattle Behavior

No doubt, your cattle getting out is the worst-case scenario. Some cattle will show very little signs of stress during a fireworks display. However, the reality is that fireworks, or sudden, loud noises, can cause immediate panic in cattle. The sympathetic nervous system is activated, triggering the classic fight-or-flight response in your herd. As a prey animal their immediate response to stress is to escape, charging the fence. Furthermore, as herding animals who tend to move together, it only takes one cow to start a stampede capable of getting through the fence. Cattle are especially sensitive to unfamiliar sounds and don’t have the ability to recognize that fireworks aren’t a threat to them. Even “calm” or “broke” cattle could react unpredictably under this stress. This could result in injury, property damage, broken fence, and of course loose cattle. 

The Impact of Stress on Your Cattle

In the short term, cattle may show these signs:

  • Alertness, raised head, wide eyes
  • Repeated vocalizing, restlessness, circling
  • Loss of appetite, reluctance to lie down
  • Fence running, charging away from the noise, trying to jump or push through barriers
  • Lameness or injury
Source : illinois.edu

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In this special rerun episode of The Swine Nutrition Blackbelt Podcast, Gustavo Lima, PhD candidate in Animal Science at Iowa State University, discusses how grow-finish pigs respond to high soybean meal diets. He explains the initial drop in feed intake, changes in backfat, later adaptation, energy efficiency, amino acid utilization, and the rise in nitrogen excretion at higher inclusion levels. Listen now on all major platforms!

Click here to read the full research article: https://academic.oup.com/jas/article/...

“Once they got adapted to the diet, they can handle higher levels of inclusion of soybean meal.”

Meet the guest: Gustavo Lima / gustavo-lima-a9867127 is a PhD candidate in Animal Science at Iowa State University whose work focuses on swine nutrition, ingredient characterization, energy metabolism, caloric efficiency, and applied data analysis. With more than 15 years of experience in swine production across Latin America, Gustavo also brings expertise in environmental control, performance evaluation, barn ventilation, and grow-finish housing. Learn more from Gustavo Lima on The Swine Nutrition Blackbelt Podcast, available on all major platforms.