Multi-choice problem: Continue writing the next sentence in this paragraph:

How to treat infections in hawk headed parrots
Check if your bird is cold or has a fever.
If your bird is cold, it will fluff its feathers out to keep warm. If it has a fever, it will pull its wings out away from itself to try to cool off its body.

Possible answers:
- It should be able to speak or contemplate, so if you suspect a sick bird has got a fever, it will be alert and try to speak. If the bird is out by itself, it will suddenly change to someone else and that person might be infected.;
- You can check your bird's temperature with your thermometer or by scratching a particularly warm spot on its body with your thumbs. If you don't get an accurate reading, your bird is sick.;
- This process may take an hour or two to recover. Identify a cold bird if it is breathing heavily.;
- A cold bird needs to be kept warm, while a bird with a fever shouldn't be provided with heat. If your bird has a fever, take it to the vet as soon as possible.;
A cold bird needs to be kept warm, while a bird with a fever shouldn't be provided with heat. If your bird has a fever, take it to the vet as soon as possible.