201115715
201115715 201115715
  • 25-03-2021
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Why do cliff swallows live in colonies?

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feyssam27
feyssam27 feyssam27
  • 25-03-2021
It’s a natural survival strategy. They are one of the most social birds in North America
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xt0987147
xt0987147 xt0987147
  • 25-03-2021

Answer:

Why are they social? Bomberger Brown explains, “Cliff swallows are one of the most social birds in North America. They all live together in large colonies.” The colonies are a natural survival strategy. Swallows are aerial insectivores, meaning they eat insects that they catch in flight.

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