Studies by Korpimäki and Norrdahl in Western Finland Showed That

Studies by Korpimäki and Norrdahl in western Finland showed that kestrel and owl densities closely follow variation in vole densities with little delay or lag time. They attributed this rapid numerical response to the

A) rapid rates of reproduction in the kestrel and owl populations.
B) nomadic nature of the kestrel and owl populations.
C) sedentary nature of mature individuals in the kestrel and owl populations.
D) lack of adequate predator defenses in the vole populations.
E) rapid rates of reproduction in the vole populations.