🛡️ Why they bite, and what to do
A bite is the end of a sentence whose first words were missed. This module is about the first words — and about the two or three things owners do in response that reliably teach a bird to skip straight to biting.
Training advice, not veterinary advice. A sudden change in behaviour can have a medical cause, and no protocol here addresses one — when in doubt, an avian vet. Why this matters more than it sounds.
The steps, in order
Work a step until the bird does it reliably — not until it works once.
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Read the sentence before the bite
Pinned eyes, a fanned tail, feathers held tight to the body, a beak opening, leaning away, backing off. Almost every bite is preceded by at least one of these, and the bird has usually been giving them for some time. Learning to stop at that point is most of the work.
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Write down a week of them
For each bite: the time, the room, who was there, what happened in the ten seconds before. Do this before changing anything. Owners are reliably wrong about their bird's pattern from memory, and a week of notes usually names the trigger without any interpretation.
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Change the situation, not the bird
The common causes are few: a hand entering the cage, which is territory; being grabbed or pushed; a new object or person; the hormonal season; being handled when tired or wanting to be left alone. Each has a direct fix, and none of them is the bird needing correction.
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Stop the three responses that teach it
A loud reaction is attention, and attention is a reward — even a shout. Flicking the beak, pushing the bird away, and covering or "timing out" the cage as punishment all damage trust without teaching an alternative. Put the bird down calmly, without drama, and change what you are doing.
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Replace the grab with the target
Most household bites happen because a bird had to be moved and a hand was the only way to move it. Do the target module: a bird that can be sent where it needs to go never has to be forced there, and the situation that produced the bite stops arising.
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Pay the non-bite
Work at a distance where the bird stays relaxed, and reward calm behaviour there before closing any of it. You are building a different habit, not suppressing one — and the reward has to arrive for the good version or only the bite gets practised.
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When it is not behaviour at all
A bird that did not bite and now bites, especially when touched in one place or alongside any other change, is a bird to have examined. Pain and illness produce sudden aggression, and no amount of training addresses that. This is a veterinary question, not a training one.
You will know it worked when
You can name the situation your bird bites in, you have changed it, and a week of records shows fewer bites rather than fewer bites remembered.
Sources used
Every claim in this module is supportable from these. Where they disagree, the module follows the more cautious one.
The other modules
The same modules, with your place saved
The LunarKiri app carries these protocols with a tick against every step, saved per bird and shared with your family, and works with no network.