i am not sure sorry
Butterflies sometimes have wings that are the same colouring as trees so that they can camouflage themselves from predators.
Camouflage and fluttering in a rapid and unpredictable manner
camouflage
They use camouflage to water or maybe stay upon trees so the butterfly reflects its color.
To camouflage themselves and to hide from preditors
They use camouflage to water or maybe stay upon trees so the butterfly reflects its color.
All butterflies can use flight (escape) as a defense. Some are poisonous. Many use camouflage.
Alligators will camouflage themselves by their coat.
Camouflage
As all butterflies are not colorful so some of them are green butterflies. They merge their wings and fell on a green plant and when their enemies are not able to see them.
Too many kinds to list.
Because They sometimes have to camouflage from different predators and dangers.