Question

Know the 5 most common BIRDS.

Answer 1

Google "the 5 most common birds in country " + your country.

Read about them and write down your own quick fact list

Challenge a friend. Go out in nature and make a game to find and recognise birds. Take a photo of them and zoom in as much as possible. It can take days. First to 5 wins a price you decide in advance.

Answer 2

Learn more about the birding hobby and get inspired. Then it is easier to learn the most common birds: 

https://www.nps.gov/articles/birding-for-beginners.htm

Then you can work with this source to learn many of them. Work 2 and 2 and ask each other.

https://www.audubon.org/news/get-know-these-15-common-birds

Answer 3

Here is a fantastic video about birds and nests.