Q57 - Adaptive Significance of Bird Behavioral Traits

i. Interpretation (i): Reflects importance of territory ownership by a male if he has to acquire a mate. Which trait?

ii. Interpretation (ii): Needs to attract distant females in areas with other related species. Which trait?

iii. Interpretation (iii): High territorial aggressiveness leads to low threshold for attacking any intruder. Which trait?

iv. Interpretation (iv): Selection favors actions leading to reduced aggressiveness, physiological synchronization, and cooperation. Which trait?