Question

question 41 the male birds of many species are most likely to learn any birdsong that they hear during the motor phase. any birdsong that they hear during the sensory phase. the songs of their own species that they hear during the motor phase. the songs of their own species that they hear during the sensory phase.

Explanation:

Male birds learn species - specific songs during the sensory phase when they listen to the songs of their own species. The motor phase is for producing the learned songs, not for learning new ones.

Answer:

the songs of their own species that they hear during the sensory phase.