calf herd Articles

  • Variation in the herd composition counts of sika deer

    Herd composition counts (HCC) are commonly used to assess population status in deer. We evaluated the reliability of HCC of sika deer (Cervus nippon Temminck) using repeated counts and by comparing estimated sex ratios and calf-to-female ratios of marked deer on Nakanoshima Island, Hokkaido, Japan between April 1999 and October 2000. Although both total counts and sex and age ratios fluctuated ...

    By Springer

  • Bull Calves Need Care Too

    By far, most bull calves will never become a lasting benefit to a dairy herd, and as such may not always receive the same level of care that heifer calves do. Harmonizing your calf rearing programs will yield positive results for all calves and your bottom line. All calves require excellent care, especially in the first few days of life. Without adequate, timely colostrum and proper ...

    By Grober Nutrition USA

  • Searching for the best dog to save livestock — and wildlife

    Can the right breed help keep both domestic animals and native carnivores alive? This story was co-published with High Country News, a nonprofit media organization that covers the important issues and stories that define the American West. On a bright fall morning in central Washington, a flock of ...

    By Ensia

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