Задание: Write what birds they are.1) A small bird that can

Задание: Write what birds they are.
1) A small bird that can sing better than any other. It usually sings at night, but it can sing in daytime too.
2) It is easy to teach these birds that live in South Africa, Australia and South America some words that people use.
3) A bird larger than a sparrow but smaller than a crow. It is usually grey or dark-blue and grey, sometimes white or brown. Often lives in cities.
4) A large black and white bird that lives near the sea and has a loud voice.