During this time when fewer natural foods are available and air temperatures are lower, extra feeding can keep a bird warm and well.

在这段时间里，自然中鸟类的食物越来越少，空气温度也越来越低，额外的喂养可以让鸟类保持温暖和健康。

youdao

If you keep a bird at home, avoid close contact with it.

如果你在家养鸟，避免近距离接触。

youdao

I'm probably a bird. Full of vigilance, not easy to stay. So keep flying.

我大概是一只鸟。充满了警觉，不容易停留。所以一直在飞。

youdao

We have also had a few health scares to keep our minds occupied - the Bird Flu scare, fish (red-tides), beef, and pork.

BBC: In Hong Kong, life goes on