Why did the population of skipper butterflies end up becoming more red butterflies?

A. The butterflies could change color

B. The blue variation couldn't reproduce, so the population became redder over time

C. When birds moved into the field, they changed the environment and selected against the blue butterflies

D. The green butterflies had red offspring

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14 April, 09:54

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Hailie Bright · Answer 1

C. When birds moved into the field, they changed the environment and selected against the blue butterflies