general/abnormal-behaviour-in-animals

Non-pathological pattern of animal behavior which displays very low variability

none

When one bird repeatedly pecks at the feathers of another

Maladaptive, behavioural disorder commonly seen in captive birds

Undesirable behaviors in horses resulting from captivity

In ethology, aggressive behaviour displayed by the mother towards the offspring

Horse behavior

Instinctive behaviour

Stable vice in horses

Parasitic creature

none