Cow-Calf Certification Practice Exam

True or False: Young calves tend to select higher quality diets than mature cows.

1. True

2. False

3. Only in the spring

4. It varies by herd

The correct answer is: True

Young calves selecting higher quality diets than mature cows is true due to several factors related to their nutritional needs and eating behavior. Calves, being in a critical growth phase, have higher protein and energy requirements compared to mature cows, which can lead them to preferentially seek out more nutrient-dense forages. As they are developing their bodies and laying the foundation for future growth and productivity, they instinctively choose feeds that provide the essential nutrients necessary for their rapid development. Additionally, young calves are often more adept at searching for and selecting forages that align with their needs, particularly if they have input and learning opportunities from their environment. This behavior contrasts with mature cows, which may have more established preferences based on experience and could select a wider variety of forages that may not always be of higher quality. Therefore, it is not uncommon for younger animals to prioritize nutrition more sharply in their diet selection compared to older, more established herd members.