Wild Soay sheep live in a cold environment on a small Scottish island. The sheep used to be local because they gained extra weight during the summers in order to survive the harsh winters. A recent change in the island’s climate has caused grass to be available for a longer period each year, so survival conditions for the sheep has become less challenging.
Researchers who study these sheep have most likely observed a decrease in the wild Soay’s
A- Life Expectancy
B- Size
C- Reproduction Rates
D- Body Temperature