If there are sex or age differences within a species in patterns of migratory behavior, the class(es) most likely to migrate are
A) females and juveniles.
B) males.
C) males and juveniles.
D) the ones best able to compete for food on the breeding grounds.

Question

Quizplus · Accepted Answer

Females and juveniles are often the classes most likely to migrate within a species, as they may need to avoid competition with dominant males for resources or find safer environments for raising young or growing.

If There Are Sex or Age Differences Within a Species