Final answer:
Migration in a group helps an individual bird survive by reducing the likelihood of being targeted by predators, reducing competition for food, and reducing competition for finding shelter.
Step-by-step explanation:
In a group, migration helps an individual bird survive in several ways. Firstly, when birds migrate in a group, it is less likely that a predator will target and catch the individual, as there is safety in numbers. Additionally, migration reduces competition for food, as the group can cover a larger area, allowing each bird to find enough food. Lastly, migration also reduces competition for group members to find shelter, as the group can share and benefit from finding suitable nesting sites or sheltered areas.
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