According to the Study by Werner and Hall, a Bluegill's

According to the study by Werner and Hall, a bluegill's rule of thumb for optimal foraging is to

A) eat mainly in the morning so that absorption can take place for the entire day.
B) focus on large prey items when food is abundant.
C) become herbivorous when prey is scarce.
D) eat as many food types as possible when food is moderately dense.
E) None of the above