Why do budgies puff up their head feathers?
Puffing up is a way for birds to conserve body warmth. You may notice that birds tend to look “fuller” on cold, winter days. Birds fluff up to trap as much air as possible in their feathers. The more air they trap, the warmer they are.
Why does my bird get Fluffy?
Birds fluff up their feathers to keep warm, and also when they relax for sleep and also when sick. A bird who sits puffed up much of the day is likely in trouble. Tail-bobbing when breathing. Birds who sit there puffed up, bobbing their tails, may be sick.

Why does my budgie puff up?
If your budgie fluffs up and shakes, it may simply be trying to regulate its internal body temperature. As we’ve learned, budgies often use fluffing to trap air pockets between the feathers to stay warm. Similarly, a budgie that fluffs and shakes may be trying to dissipate these air pockets to cool down.
Do birds puff up their feathers?
In the wild, usually, birds fluff their feathers and spread their wings to regulate their temperature. Feathers provide insulation and are coated with an oil that promotes waterproofing. Birds fluff up their feathers in the cold so they trap as much air as possible in tiny pockets of air to hold in body heat.
Why does my budgie closes his eyes when I talk to him?

The closing of the eyes is not much like soft eyes in a cat (I respond to my cats all the time in this manner hahaha), but it is still a gesture of relaxation as they’re not gleaning you over as a threat.
What are the signs of a budgie dying?
The signs that a budgie is dying include:
- Breathing problems (Aspergillus, Teflon toxicosis)
- Respiratory infections (Parrot fever, Polyomavirus)
- Vomiting (not regurgitation)
- Poor feather quality and not preening feathers.
- Tiredness, lethargy, excessive sleeping, and low energy levels.
What are the signs of a sick budgie bird?
Sick budgies can go downhill very quickly so if you spot any of these symptoms get to your vet straight away:
- Watery droppings.
- Fluffed up feathers.
- Lack of energy/sleeping more than usual.
- Loss of appetite.
- Drinking much more or less than normal.
- Unusual swellings.
- Loss of feathers.
- Limping or holding one leg up.
Do birds puff up when angry?
To Show Their Anger When a bird gets angry, especially when it’s being threatened, it will usually fluff up its feathers in such a way that all the feathers tend to stick out.
Why do birds look fat?
They’re trying to stay cool. Underneath their smooth outer feathers birds wear down coats all year long. The down keeps them especially warm when they fluff it out to hold more heat next to the skin. This fluffing makes them look fat on cold winter days.
What does it mean when your budgie keeps opening its mouth?
When a parakeet is sick, it may open and close its mouth in order to get more oxygen. This behavior can be mistaken for panting when the bird is just trying to take deep breaths! If your parakeet has been gasping or breathing excessively after you pet them, it could mean that he’s not feeling well.
Why is my budgie puffed up?