Emergency? Call an avian vet now
Breathing trouble, heavy bleeding, collapse, seizure-like activity, egg trouble, severe injury, toxin exposure, burns, or a bird that will not eat should not wait for internet research.
Start with safe transport
Use a hard-sided ventilated carrier with a plain paper liner or towel on the bottom. Keep it clean, easy to reach, and ready before the first emergency.
Keep the ride calm and comfortable
Contact an avian veterinarian or emergency clinic promptly. Keep the bird quiet and protected from drafts while you prepare transport. Slightly warmer surroundings may help some sick birds conserve energy, but overheating is dangerous; panting or holding the wings away from the body can mean the bird is too warm. Breathing difficulty, suspected injury, toxin exposure, bleeding, collapse, or seizures require clinic-specific instructions. Supportive care does not treat the underlying problem.
Bring useful facts, not guesses
Write down the species, age, usual weight, current weight if you can get it safely, what changed, when it started, food eaten, droppings, breathing, possible exposure, and any medication history.
Use paper liners for clues
Plain white paper lets you see droppings, blood, food, and water changes. Swap the liner after taking a photo if the vet asks you to track what is happening.