Budgie Not Eating: Causes and What to Do

Quick answer

A budgie that stops eating needs attention fast. Small birds burn through energy quickly and have almost nothing in reserve. The cause can be simple (a new cage, new food, or a bowl of empty husks that looks full) or it can be illness, injury or egg-binding. Check whether the bird really is eating and keep it warm and quiet. If it has eaten little or nothing for several hours, or looks unwell, see an avian vet the same day.

First, is your budgie really not eating?

Budgies often look as if they are eating when they aren't, and the other way round. Check these before you decide:

• Husk trap: budgies strip the shell off and drop it back in the bowl. A bowl can look full and hold nothing but empty husks. Blow gently across the top, or tip it out, to see what is really there.
• Droppings: a bird that is eating passes a steady stream of droppings with a dark faecal part. Very small, scant droppings, or ones that are mostly white and liquid with little faecal matter, can mean not much food is going in.
• Weight: a small digital kitchen scale that reads to the gram is one of the most useful things a budgie owner can own. Most pet budgies weigh roughly 30–40 g (about 1–1.4 oz), and show-type budgies more. Weigh at the same time every day, before breakfast. Steady loss is a warning sign even when the bird seems to eat.
• Crop: the crop sits at the base of the neck and may look slightly full after a meal. A crop that stays swollen or feels squishy, or a bird that keeps regurgitating, needs a vet.

Common causes

Change and stress

A new cage, a new home, a new cage mate, furniture moved about or a new person around can all put a budgie off its food for a while. Normally it starts picking at food again within hours. A budgie still refusing food after that is not "just settling in".

New or unfamiliar food

Budgies can be very set in their ways about food. A bird raised on one seed mix may simply not recognise pellets or a different mix as food, and can starve with a full bowl in front of it. Always change diets gradually, mixing the new food into the old and weighing the bird as you go.

Food or water access problems

• Bowls moved to a new spot, or a new style of feeder the bird does not understand
• A bullying cage mate guarding the food
• A blocked water bottle, or one the bird won't use (some only drink from open dishes)
• Spoiled, mouldy or stale seed

Illness

Budgies hide illness well and often look "fine" until they are quite sick. Loss of appetite turns up with many conditions, including:

• Respiratory infections
• Digestive problems and crop infections
• Avian gastric yeast (macrorhabdus, sometimes called "going light"), which can cause weight loss even though the bird is eating
• Liver or kidney disease
• Tumours, which are common in older budgies
• Injury or pain

Egg-binding and breeding

A female who is straining, sitting on the cage floor, wagging her tail or has a swollen belly may be egg-bound, and that is an emergency. Hormonal females may also eat differently while they are laying.

Beak problems

An overgrown, cracked or misshapen beak can make cracking seed hard work. Scaly face mites can cause crusty growth on the beak and cere.

What to do right now

While you sort out a vet visit:

1. Keep the bird warm. Sick birds struggle to hold their body temperature. Bring the room up to a comfortable level, around 27–32°C (80–90°F), or put a safe heat source at one side of the cage so the bird can move away from it. If it pants or holds its wings out from its body, it is too hot.
2. Keep it quiet, and away from other birds in case the cause is infectious.
3. Lower perches and food. Put food and water where the bird can reach them without climbing, and scatter some favourite seed on a dish on the floor.
4. Offer familiar food. This is no time to change diets. Reluctant budgies will often take millet spray.
5. Do not force-feed or give home remedies, alcohol, oils or human medicines. Untrained force-feeding risks the bird breathing food into its airways.
6. Write down the details for your vet: when it last ate, droppings, weight, any regurgitation, changes in voice or breathing.

When to see a vet

Go to an avian vet the same day, or an emergency vet out of hours, if your budgie:

• Has eaten little or nothing for several hours, or you are unsure it has eaten today
• Is fluffed up, sleepy, sitting on the floor or sleeping on two feet with the head tucked during the day
• Bobs its tail with each breath, breathes with an open beak or makes clicking sounds
• Vomits or regurgitates repeatedly, or has a swollen crop
• Has watery, bloody, black or undigested-seed droppings (see our bird droppings colour guide)
• Has lost weight on the scale
• Is a female straining or with a swollen belly

The vet will usually weigh and examine the bird and may test droppings or crop samples. While they look for the cause, they may give supportive care such as warmth, fluids and assisted feeding. Follow your vet's treatment and dosing.

Preventing appetite problems

• Weigh weekly, and daily if your bird seems off. Weight drops before illness becomes obvious.
• Feed a varied diet: a pellet base with some good seed, plus vegetables and greens every day. Leafy greens, carrot, broccoli and sprouted seed tend to go down well.
• Change diets slowly, over weeks, never all at once.
• Clean bowls daily, change the water daily, and keep seed in a cool, dry, sealed container.
• Quarantine new birds for several weeks before introducing them.
• Avoid fumes. Smoke, aerosols and overheated non-stick cookware are dangerous to birds.

For wider setup and diet advice, start with The Complete Guide to Keeping Pet Birds.

In Pakistan

Budgies are one of the most commonly sold birds in Pakistan, often from busy markets where they are crowded and stressed. If a newly bought budgie doesn't eat on its first day home, watch it closely. Winter brings unheated rooms and cold nights that can tip a borderline bird into illness. Summer heat brings a risk of dehydration, so keep fresh water available all the time. Budgies are usually cheap, but a sick bird is no bargain. Check for a clean vent, bright eyes and lively behaviour before you buy.

Looking for healthy budgies from sellers who answer your questions? Browse birds on Paalo.