You cannot keep cockatiels at minus 5 degrees Celsius. Cockatiels are tropical bird species that are very cold-sensitive. They are suitable for living in an environment of 20 degrees Celsius, but a low temperature of minus 5 degrees can easily freeze them to death. Even if cockatiels live in low-temperature environments for a long time, If you freeze to death, your physical fitness will also decline, your immunity will become worse, and you will be prone to getting sick.

How to keep a cockatiel warm

1. Do not place the bird cage of the cockatiel near the wind outlet to prevent the parrot from being blown directly by the wind, which may easily cause cold.

2. When raising cockatiels in winter, it is best to move the parrots to a warm room. You can also place warm materials such as wood chips in the bird's nest.

3. You can also use lighting to keep your parrot warm. Installing light bulbs in the birdcage can also increase the temperature.

4. Daily nutrition should be provided to the parrot to ensure that the parrot’s nutritional intake is balanced, which can improve the parrot’s physical fitness.