Which Statement About Arcese and Smith's Studies of the Effects

Which statement about Arcese and Smith's studies of the effects of population density on song sparrows is false?

A) The number of young per female that survived to become independent of their parents increased with increasing density.
B) At high density, the population size of the sparrows was likely regulated by food shortages.
C) The number of eggs laid per female declined with increasing density.
D) Nesting pairs that were fed were found to produce many more young than did pairs in the control group.