Which of the following behavioural patterns describes adaptive colouration?

A. Counter shading
B. Hibernation
C. Aestivation
D. Aggregation
E. Migration

Correct Answer: Option A

A. Counter shading

Explanation:

The colouration is used as a camouflage most especially when a prey conceals from its predator. Fishes, Reptiles and some small mammal exhibit this feature.