1.   Deer herds have suffered.

2.   Livestock herds suffered below-zero temperatures as far south as Amarillo, Texas, impeding their ability to gain weight.

3.   Livestock herds suffered below-zero temperatures as far south as Amarillo, Texas, this weekend impeding their ability to gain weight.

4.   The Missouri hog herd suffered losses this quarter from an outbreak of Porcine Respiratory Reproductive Syndrome, or PRRS, the company said in its financial statements.