Pigeons learn to ignore people walking by them, a neutral stimulus.

A) conditioning
B) imprinting
C) spatial learning
D) habituation
E) social learning
F) imitative learning

Pigeons

Birds with stout bodies, short necks, and short slender bills, often associated with urban environments.

Habituation

The process of becoming accustomed to a stimulus after repeated exposure, often leading to a decrease in responsiveness.

Neutral Stimulus

A stimulus that initially does not elicit any intrinsic response until it is associated with an unconditioned stimulus.