Final answer:
Male collared flycatchers exhibit courtship displays involving visual signals and behaviors to attract mates, which is a crucial natural selection mechanism.
Step-by-step explanation:
In the domain of biology, an example involving male collared flycatchers would be c) Courtship displays. Male collared flycatchers are known for their distinctive mating behaviors where they utilize their black and white plumage to attract females. These displays are a form of communication between members of the species that helps to ensure successful mating. The males may also sing and perform visual displays to further entice a potential mate. This behavior is crucial as it influences the success of their reproduction and the continuation of the species.
Courtship displays can be quite energy-intensive, but they play a significant role in the process of natural selection. Animals use these behaviors to select mates with the best potential for producing viable offspring. In the case of the collared flycatchers and many other bird species, both parents often engage in parental care, which is essential for the survival of their young, especially in species where offspring are altricial (born in an undeveloped state and requiring care).